TRC标准品,TRC代理 "Serotonin-d4 β-D-Glucuronide,货号:TRC S274992,CAS Serotonin O-Sulfate,货号:TRC S275000,CAS 16310-20-6 Serotonin O-Ethyl-methanethiosulfonate Hydrochloride,货号:TRC S275005,CAS Serricornin,货号:TRC S278000,CAS 72522-40-8 Sertaconazole Nitrate ,货号:TRC S278500,CAS 99592-39-9 Sertaconazole-d6,货号:TRC S278502,CAS 1330261-47-6 (R)-Sertaconazole,货号:TRC S278505,CAS 583057-48-1 (R)-Sertaconazole-d6,货号:TRC S278507,CAS (S)-Sertaconazole,货号:TRC S278510,CAS 583057-51-6 (S)-Sertaconazole-d6,货号:TRC S278512,CAS Sertindole,货号:TRC S279500,CAS 106516-24-9 Sertindole,货号:TRC S279502,CAS (R,R)-Sertraline,货号:TRC S279960,CAS 79617-98-4 rac-cis-Sertraline Hydrochloride,货号:TRC S279975,CAS 79617-95-1 rac-trans-Sertraline,货号:TRC S279980,CAS 79836-45-6 Sertraline Carbamoyl Glucuronide,货号:TRC S279990,CAS 119733-44-7 Sertraline Carbamoyl Glucuronide Methyl Ester,货号:TRC S279995,CAS Sertraline Hydrochloride,货号:TRC S280000,CAS 79559-97-0 Sertraline-d3 Hydrochloride,货号:TRC S280002,CAS rac-trans Sertraline-d3 Hydrochloride,货号:TRC S280004,CAS (1R,4S)-Sertraline Hydrochloride,货号:TRC S280010,CAS 79896-32-5 (1S,4R) Sertraline Hydrochloride,货号:TRC S280015,CAS 79896-31-4 Sertraline Carbamoyl Glucuronide Methyl Ester Triacetate,货号:TRC S280025,CAS Sesamin,货号:TRC S280500,CAS 607-80-7 epi-Sesamin Monocatechol,货号:TRC S280515,CAS 1105568-81-7 Sesamol,货号:TRC S280600,CAS 33-31-3 Setiptiline,货号:TRC S280800,CAS 57262-94-9 Setiptiline-d3,货号:TRC S280802,CAS Sevelamer Hydrochloride,货号:TRC S281500,CAS 152751-57-0 SEW 2871,货号:TRC S282050,CAS 256414-75-2 p-Sexiphenylene ,货号:TRC S282100,CAS 4499-83-6 SF 1126 ,货号:TRC S282150,CAS 936487-67-1 SGA360,货号:TRC S282200,CAS 680611-86-3 Shi Epoxidation Diketal Catalyst,货号:TRC S354000,CAS 18422-53-2 Shikimate-3-phosphate DISCONTINUED. See S357026,货号:TRC S357025,CAS 63959-45-5 Shikimate-3-phosphate Trisodium Salt 90%,货号:TRC S357026,CAS 143393-03-7 Shikimic Acid,货号:TRC S357100,CAS 138-59-0 [6]-Shogaol,货号:TRC S357800,CAS 555-66-8 6-O-α-Sialyl-2-acetamido-2-deoxy-D-galactopyranoside,货号:TRC S375000,CAS 72506-87-7 3'-α-Sialyl-N-acetyllactosamine,货号:TRC S382500,CAS 81693-22-3 3'-β-Sialyl-N-acetyllactosamine,货号:TRC S382550,CAS 210418-18-1 Sialyl Lewis A, Sodium Salt,货号:TRC S397500,CAS 92448-22-1 Sialyl Lewis X ,货号:TRC S410000,CAS 98603-84-0 Sialyl Lewis X, Methyl Glycoside ,货号:TRC S410500,CAS 141612-87-5 Sibenadet,货号:TRC S421800,CAS 154189-40-9 Sibutramine, Hydrochloride Monohydrate,货号:TRC S422500,CAS 125494-59-9 Sibutramine-d6,货号:TRC S422502,CAS 1216544-25-0 SIDAG,货号:TRC S422800,CAS 308127-47-1 rel-trans-Silandrin,货号:TRC S431000,CAS Sildenafil Citrate,货号:TRC S435000,CAS 171599-83-0" "Sildenafil,货号:TRC S435001,CAS 139755-83-2 Sildenafil-d3,货号:TRC S435002,CAS 1126745-90-1 Sildenafil Dimer Impurity,货号:TRC S435020,CAS Sildenafil N-Oxide,货号:TRC S435035,CAS 1094598-75-0 Silica Gel, 40-63 Micron Particles,货号:TRC S450200,CAS Silica Gel with 3% AgNO3,货号:TRC S450270,CAS Silica Gel, 35-70 Micron Particles,货号:TRC S450400,CAS C-18 Silica Gel (10% C-18; Capped With TMS),货号:TRC S452500,CAS Silodosin,货号:TRC S465000,CAS 160970-54-7 Silodosin-d6,货号:TRC S465002,CAS 1051374-52-7 Silodosin β-D-Glucuronide Sodium Salt,货号:TRC S465010,CAS 879292-24-7 Silodosin-d6 β-D-Glucuronide Sodium Salt,货号:TRC S465012,CAS Silybin A,B (mixture),货号:TRC S465850,CAS 802918-57-6 Silybin,货号:TRC S465852,CAS Silychristin ,货号:TRC S465880,CAS 33889-69-9 Silydianin ,货号:TRC S465890,CAS 29782-68-1 Simazine,货号:TRC S465900,CAS 122-34-9 Simethicone,货号:TRC S475600,CAS 8050-81-5 Simvastatin,货号:TRC S485000,CAS 79902-63-9 Simvastatin-d6,货号:TRC S485002,CAS Simvastatin Acyl-β-D-glucuronide,货号:TRC S485005,CAS 463962-56-3 Simvastatin Dimer Impurity,货号:TRC S485010,CAS 476305-24-5 Simvastatin Hydroxy Acid Methyl Ester,货号:TRC S485015,CAS 145576-26-7 Simvastatin Hydroxy Acid Ammonium Salt,货号:TRC S485020,CAS 139893-43-9 Simvastatin-d6 Hydroxy Acid Ammonium Salt,货号:TRC S485022,CAS (3S,5S)-Simvastatin Hydroxy Acid Ammonium Salt,货号:TRC S485025,CAS Simvastatin, 1-Pyreneacetyl Ester,货号:TRC S485030,CAS 193682-18-7 Simvastatin Hydroxy Acid Ethyl Ester,货号:TRC S485035,CAS 864357-87-9 3-Methylene Simvastatin Impurity,货号:TRC S485040,CAS 79902-62-8 Simvastatin 4’-Methyl Ether,货号:TRC S485045,CAS 864357-88-0 Simetryn ,货号:TRC S485070,CAS 1014-70-6 Sinalexin,货号:TRC S486300,CAS 200192-82-1 Sinapic Acid ,货号:TRC S486800,CAS 530-59-6 Sinapic Acid Acyl-β-D-glucoside ,货号:TRC S486815,CAS 14364-09-1 Sinensetin ,货号:TRC S487300,CAS 2306-27-6 Sinensetin-d3 ,货号:TRC S487302,CAS Sinomenine Hydrochloride,货号:TRC S487500,CAS 6080-33-7 Sipoglitazar ,货号:TRC S487800,CAS 342026-92-0 Sisomicin,货号:TRC S488500,CAS 32385-11-8 Sitafloxacin Sesquihydrate,货号:TRC S490920,CAS 163253-35-8 Sirtinol,货号:TRC S490930,CAS 410536-97-9 Sinorphan,货号:TRC S490950,CAS 112573-73-6 Sinorphan-d5,货号:TRC S490952,CAS rac-Sitagliptin See: S491000,货号:TRC S490990,CAS 823817-56-7 Sitagliptin Carbamoyl β-D-Glucuronide,货号:TRC S490995,CAS 940002-59-5 Sitagliptin Phosphate,货号:TRC S491000,CAS 654671-78-0 Sitagliptin-d4 Phosphate,货号:TRC S491002,CAS Sitagliptin N-Sulfate,货号:TRC S491005,CAS 940002-57-3 Sitagliptin Carbamoyl β-D-Glucuronide Methyl Ester,货号:TRC S491010,CAS Sitagliptin Carbamoyl Tri-O-acetyl-β-D-glucuronide Methyl Ester,货号:TRC S491020,CAS " "ent-Sitagliptin Phosphate,货号:TRC S491025,CAS 823817-58-9 ent-Sitagliptin-d4 Phosphate,货号:TRC S491027,CAS Sitaxsentan Sodium,货号:TRC S493500,CAS 210421-74-2 Sitaxsentan-13C4 Sodium,货号:TRC S493502,CAS Sitostanol-d7,货号:TRC S495002,CAS β-Sitosterol β-D-Glucuronide,货号:TRC S497000,CAS 126251-01-2 β-Sitosterol β-D-Glucoside,货号:TRC S497010,CAS 474-58-8 β-Sitosterol (Synthetic),货号:TRC S497050,CAS 83-46-5 β-Sitosterol-d7 (mixture of diasteromers),货号:TRC S497052,CAS SKF-525A Hydrochloride,货号:TRC S550000,CAS 62-68-0 SL0101,货号:TRC S560000,CAS 77307-50-7 SM 406,货号:TRC S564030,CAS 1071992-99-8 SMER 28,货号:TRC S565000,CAS 307538-42-7 SMI-4a,货号:TRC S566000,CAS 438190-29-5 SN 6,货号:TRC S589850,CAS 415697-08-4 (R)-SN-38 ,货号:TRC S589945,CAS 647852-82-2 SN-38 ,货号:TRC S589950,CAS 86639-52-3 SN-38-d3,货号:TRC S589952,CAS 718612-49-8 SN-38 Carboxylate Disodium Salt ,货号:TRC S589960,CAS SN-38 4-Deoxy-glucuronide,货号:TRC S589970,CAS SN-38 Glucuronide,货号:TRC S589980,CAS 121080-63-5 SN-38-d3 Glucuronide,货号:TRC S589982,CAS SN-38 Tri-O-acetyl-β-D-glucuronic Acid Methyl Ester,货号:TRC S589995,CAS 121098-77-9 SNC 80,货号:TRC S590000,CAS 156727-74-1 SNS 032,货号:TRC S590100,CAS 345627-80-7 SNX-2112,货号:TRC S590250,CAS 908112-43-6 Sodium Acetate-13C2,D3,货号:TRC S610972,CAS Sodium 1-Acetylindoline-2-sulfonate,货号:TRC S611000,CAS 26807-69-2 Sodium Azide-15N3,货号:TRC S612532,CAS 1015486-10-8 Sodium Benzoylthioethanesulfonate,货号:TRC S614500,CAS 117845-84-8 Sodium Benzoylthioethanesulfonate-d4,货号:TRC S614502,CAS 1189657-00-8 Sodium Borohydride,货号:TRC S614900,CAS 16940-66-2 Sodium Borohydride-d4,货号:TRC S614902,CAS 15681-89-7 Sodium Bromoethanesulfonate-d4,货号:TRC S615152,CAS 1189914-19-9 Sodium Cyanoborohydride,货号:TRC S615500,CAS 25895-60-7 Sodium Cyanoborodeuteride,货号:TRC S615502,CAS 25895-62-9 Sodium 4-Decylbenzenesulfonate,货号:TRC S622000,CAS 2627-06-7 Sodium Deoxycholate,货号:TRC S624090,CAS 302-95-4 Sodium Diethyldithiocarbamate Discontinued See D444270 (the trihydrate),货号:TRC S624200,CAS 148-18-5 Sodium Diethyldithiocarbamate-d10,货号:TRC S624202,CAS Sodium Ethyl Sulfate,货号:TRC S625300,CAS 546-74-7 Sodium Ethyl-d5 Sulfate,货号:TRC S625302,CAS Sodium Formate-d,货号:TRC S629002,CAS 3996-15-4 Sodium Formate-1-13C,货号:TRC S629003,CAS 23102-86-5 Sodium D-Gluconate-1-13C,货号:TRC S634002,CAS Sodium D-Gluconate-13C6,货号:TRC S634003,CAS Sodium 2'-Hydroxyacetophenone Oxime-2-sulphinate,货号:TRC S634500,CAS 1024789-05-6 Sodium Hyaluronate ,货号:TRC S634800,CAS 9067-32-7 Sodium Indanylcarbinicillin,货号:TRC S635000,CAS 26605-69-6 Sodium Indoline-2-sulfonate,货号:TRC S637000,CAS 26807-68-1" "Sodium DL-Lactate-d3,货号:TRC S644002,CAS 1219802-24-0 Sodium Methanethiolate,货号:TRC S644800,CAS 5188-07-8 Sodium Methanethiosulfonate ,货号:TRC S645000,CAS 1950-85-2 Sodium Monate A,货号:TRC S645600,CAS 66290-00-4 Sodium 1,2-Napthoquinone-4-sulfonate,货号:TRC S646000,CAS 521-24-4 Sodium Nitrite-15N,货号:TRC S648002,CAS 68378-96-1 Sodium Nitrite-18O2 (10% 16O2),货号:TRC S648003,CAS 123798-55-0 Sodium Periodate,货号:TRC S665000,CAS 7790-28-5 Sodium (4-Sulfonatobutyl)methanethiosulfonate ,货号:TRC S671000,CAS 385398-78-7 Sodium (2-Sulfonatoethyl)methanethiosulfonate,货号:TRC S672000,CAS 184644-83-5 Sodium (5-Sulfonatopentyl) Methanethiosulfonate ,货号:TRC S672500,CAS 385398-80-1 Sodium (3-Sulfonatopropyl) Methanethiosulfonate ,货号:TRC S673000,CAS 385398-83-4 Sodium Tetraphenylboroate,货号:TRC S673100,CAS 143-66-8 Sodium Prasterone Sulfate-d4,货号:TRC S673252,CAS 97453-25-3 Sodium L-Rhamnonate,货号:TRC S673600,CAS 159929-82-5 Disodium Tellurite,货号:TRC S673630,CAS 10102-20-2 Sodium Thiosulfate,货号:TRC S673640,CAS 7772-98-7 Sodium Triacetoxyborohydride (Technical Grade),货号:TRC S673650,CAS 56553-60-7 Sodium Trifluoroacetate-13C2,货号:TRC S673752,CAS Sodium Valproate,货号:TRC S674500,CAS 1069-66-5 Sofalcone,货号:TRC S675500,CAS 64506-49-6 Solanesol (~90%),货号:TRC S676500,CAS 13190-97-1 Solanesyl Bromide,货号:TRC S676520,CAS 52610-77-2 Solanesyl Pyrophosphate Triammonium Salt,货号:TRC S676550,CAS (R,R)-Solifenacin Succinate,货号:TRC S676690,CAS 862207-70-3 Solifenacin Hydrochloride,货号:TRC S676700,CAS 180468-39-7 Solifenacin Succinate,货号:TRC S676701,CAS 242478-38-2 Solifenacin-d5 Hydrochloride,货号:TRC S676702,CAS Solifenacin N-β-D-Glucuronide DISCONTINUED,货号:TRC S676705,CAS Solifenacin N-Oxide,货号:TRC S676710,CAS 180272-28-0 (1S,3S-)Solifenacin Hydrochloride,货号:TRC S676715,CAS 180468-38-6 (1S,3S-)Solifenacin Hydrochloride-d5,货号:TRC S676717,CAS (1R,3S-)Solifenacin Hydrochloride,货号:TRC S676720,CAS 180468-40-0 (1R,3S-)Solifenacin-d5 Hydrochloride,货号:TRC S676722,CAS Somatostatin Acetate,货号:TRC S676750,CAS 38916-34-6 Sonepiprazole,货号:TRC S676800,CAS 170858-33-0 Sorafenib,货号:TRC S676850,CAS 284461-73-0 Sorafenib-d3,货号:TRC S676852,CAS 1130115-44-4 Sorafenib β-D-Glucuronide DISCONTINUED,货号:TRC S676855,CAS 1130164-93-0 Sorafenib N-Oxide,货号:TRC S676870,CAS 583840-03-3 L-Sorbose-4-13C,货号:TRC S676877,CAS 478506-34-2 L-Sorbose-5-13C,货号:TRC S676878,CAS 478506-36-4 L-Sorbose-6-13C,货号:TRC S676879,CAS 478506-38-6 Sorbic Acid,货号:TRC S676890,CAS 110-44-1 Sotalol Hydrochloride,货号:TRC S677300,CAS 959-24-0 Sotalol-d6 Hydrochloride,货号:TRC S677302,CAS rac-Soterenol Hydrochloride ,货号:TRC S677500,CAS 14816-67-2 rac-Soterenol-d7 Hydrochloride ,货号:TRC S677502,CAS Sotrastaurin,货号:TRC S677600,CAS 425637-18-9 Spaglumic Acid,货号:TRC S679100,CAS 3106-86-2" "Spaglumic Acid-d3,货号:TRC S679102,CAS Sparfloxacin,货号:TRC S679250,CAS 110871-86-8 Sparteine Sulfate,货号:TRC S679500,CAS 299-39-8 Speciociliatine,货号:TRC S680100,CAS 14382-79-7 Spectinomycin Dihydrochloride,货号:TRC S680250,CAS 21736-83-4 Spermidine ,货号:TRC S680400,CAS 124-20-9 Spermine Bis (Nitric Oxide) Adduct,货号:TRC S680500,CAS 136587-13-8 Spermine ,货号:TRC S680510,CAS 71-44-3 C6-Sphingosine,货号:TRC S680710,CAS C8-Sphingosine,货号:TRC S680715,CAS 133094-50-5 C12-Sphingosine,货号:TRC S680720,CAS 128427-86-1 C16-Sphingosine,货号:TRC S680725,CAS 6982-09-8 D-erythro-Sphingosine (synthetic),货号:TRC S681000,CAS 123-78-4 D-erythro-Sphingosine-13C2,D2,货号:TRC S681002,CAS D-erythro-Sphingosine-1-phosphate ,货号:TRC S681500,CAS 26993-30-6 D-erythro-Sphingosine-1-phosphate-13C2,D2,货号:TRC S681502,CAS D-erythro-Sphingosylphosphorylcholine (Synthetic),货号:TRC S681700,CAS 1670-26-4 Spilanthol,货号:TRC S681850,CAS 25394-57-4 α-Spinasterol,货号:TRC S681900,CAS 481-18-5 Spiperone,货号:TRC S682000,CAS 749-02-0 Spiperone-d4,货号:TRC S682002,CAS Spiramycin I,货号:TRC S682300,CAS 24916-50-5 Spiramycin I-d3,货号:TRC S682302,CAS Spirapril Hydrochloride,货号:TRC S682500,CAS 94841-17-5 Spiro[isobenzofuran-1(3H),4'-piperidine] Hydrochloride ,货号:TRC S682920,CAS 37663-44-8 Spiro[isobenzofuran-1(3H),4'-piperidin]-3-one Hydrochloride ,货号:TRC S682930,CAS 172733-79-8 Spiro[androsta-1,4-diene-6,2'-oxirane]-3,17-dione,货号:TRC S682960,CAS 184972-12-1 (17β)-Spiro[androsta-1,4-diene-17,2'-oxiran]-3-one,货号:TRC S682970,CAS 55706-91-7 Spiro[1-azabicyclo[2.2.2]octane-3,2'-oxirane] Hydrochloride,货号:TRC S682980,CAS 64148-68-9 Spirodiclofen,货号:TRC S682990,CAS 148477-71-8 Spironolactone,货号:TRC S683000,CAS 52-01-7 Spironolactone-d6 (Major),货号:TRC S683002,CAS 7β-Spironolactone,货号:TRC S683010,CAS 33784-05-3 Spirotetramat,货号:TRC S683300,CAS 203313-25-1 Spirotetramat-d5,货号:TRC S683302,CAS Spiroxamine,货号:TRC S683500,CAS 118134-30-8 Squalene,货号:TRC S683800,CAS 111-02-4 Squalene-d6,货号:TRC S683802,CAS Squalene-2,3-glycol,货号:TRC S683805,CAS 14031-37-9 Squalene 2,3:22,23-Dioxide,货号:TRC S683810,CAS 31063-19-1 SR 8278,货号:TRC S684250,CAS 1254944-66-5 SR 16584,货号:TRC S684300,CAS 1150153-86-8 SR 144528,货号:TRC S684400,CAS 192703-06-3 Stattic ,货号:TRC S684590,CAS 19983-44-9 Stauprimide,货号:TRC S684700,CAS 154589-96-5 Stauprimide,货号:TRC S684702,CAS Staurosporin,货号:TRC S685000,CAS 62996-74-1 Stavudine,货号:TRC S685250,CAS 3056-17-5 Stavudine-d3,货号:TRC S685252,CAS Stavudine Triphosphate TEA Salt,货号:TRC S685260,CAS 117404-75-8" "Stearalkonium Chloride,货号:TRC S685700,CAS 122-19-0 Stearalkonium Chloride,货号:TRC S685702,CAS Stearidonic Acid,货号:TRC S686450,CAS 20290-75-9 Stearidonic Acid Ethyl Ester,货号:TRC S686460,CAS 119798-44-6 Stearidonic Acid,货号:TRC S686470,CAS Stearic Acid-1-13C,货号:TRC S686500,CAS 85541-42-0 Stearoyl Carnitine ,货号:TRC S686515,CAS 1976-27-8 rac-1-Stearoyl-3-chloropropanediol,货号:TRC S686525,CAS 22094-20-8 rac-1-Stearoyl-3-chloropropanediol-d5,货号:TRC S686527,CAS rac 2-Stearoyl-3-chloropropanediol, 95%,货号:TRC S686530,CAS 1329611-08-6 rac 2-Stearoyl-3-chloropropanediol-d5, 95%,货号:TRC S686532,CAS 1346602-55-8 Stearoyl-NTA,货号:TRC S686540,CAS 581064-76-8 N-Stearoyl-L-cysteine,货号:TRC S686550,CAS 67603-50-3 1-Stearoyl-rac-glycerol,货号:TRC S686560,CAS 123-94-4 1-Stearoyl-rac-glycerol-13C3,d5,货号:TRC S686562,CAS 1-Stearoyl-rac-glycerol-d5,货号:TRC S686563,CAS 1-Stearoyl-sn-glycerol ,货号:TRC S686565,CAS 22610-61-3 2-Stearoyl-rac-glycerol,货号:TRC S686570,CAS 621-61-4 2-Stearoyl-sn-glycero-3-phosphocholine,货号:TRC S686575,CAS 4421-58-3 N-Stearoyl Phytosphingosine,货号:TRC S686585,CAS 34354-88-6 N-Stearoyl Phytosphingosine-13C2,d2,货号:TRC S686587,CAS Stearyl Palmitate ,货号:TRC S686590,CAS 2598-99-4 D,L-Stepholidine,货号:TRC S686600,CAS 16562-14-4 L-Stepholidine,货号:TRC S686610,CAS 16562-13-3 ST 1059 (Desglymidodrine),货号:TRC S686650,CAS 3600-87-1 ST 1059-d6 (Desglymidodrine-d6),货号:TRC S686652,CAS Stellasterol,货号:TRC S686680,CAS 2465-11-4 Sterigmatocystin,货号:TRC S686710,CAS 10048-13-2 Stevioside (90%),货号:TRC S686730,CAS 57817-89-7 STF 083010,货号:TRC S686740,CAS 307543-71-1 Stigmasterol,货号:TRC S686750,CAS 83-48-7 Stigmasterol 3-Acetate,货号:TRC S686755,CAS 4651-48-3 (22E,24S)-Stigmast-22-en-6-ol Methyl Ether,货号:TRC S686760,CAS Stigmatellin A DISCONTINUED,货号:TRC S686780,CAS 94234-27-2 Stiripentol,货号:TRC S686825,CAS 49763-96-4 Stiripentol-d9,货号:TRC S686827,CAS 1185239-64-8 STn Epitope,货号:TRC S687000,CAS 114661-01-7 STn Epitope N-Acetate,货号:TRC S687050,CAS 385398-89-0 Streptomycin Sulfate,货号:TRC S687500,CAS 3810-74-0 Streptozotocin,货号:TRC S687550,CAS 18883-66-4 Strontium Chloride Hexahydrate,货号:TRC S687650,CAS 10025-70-4 Strontium Ranelate,货号:TRC S687700,CAS 135459-87-9 Strontium Ranelate-13C4,货号:TRC S687702,CAS Strychnine Hydrochloride,货号:TRC S687710,CAS 1421-86-9 (R,S)-Stylopine,货号:TRC S687740,CAS 4312-32-7 β-cis-Styrene-d,货号:TRC S687787,CAS 21370-59-2 Styrene,货号:TRC S687790,CAS 100-42-5 Styrene-d5,货号:TRC S687792,CAS 5161-29-5 Styrene-d8,货号:TRC S687793,CAS 19361-62-7 rac Styrene Oxide,货号:TRC S687795,CAS 96-09-3" |