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CAS号 名称 英文名称 分子式 详情
20419-41-4 Thiazolo[4,5-i][1,5]benzothiazepine (8CI,9CI) Thiazolo[4,5-i][1,5]benzothiazepine (8CI,9CI) C10H6N2S2 查看详情
20419-67-4 3-溴-1,6-二氢-吡唑并[4,3-d]嘧啶-7-酮 3-BROMO-1,4-DIHYDRO-PYRAZOLO[4,3-D]PYRIMIDIN-7-ONE 查看详情
20419-68-5 2,6-二氯-9-(四氢-2H-吡喃-2-基)-9H-嘌呤 2,6-Dichloro-9-(tetrahydro-2H-pyran-2-yl)-9H-purine C10H10Cl2N4O 查看详情
20419-71-0 Ethyl 7-Bromo-2,4-diethoxy-5H-pyrrolo[3,2-d]pyrimidine-6-carboxylate Ethyl 7-Bromo-2,4-diethoxy-5H-pyrrolo[3,2-d]pyrimidine-6-carboxylate C13 H16 Br N3 O4 查看详情
20419-74-3 1H-Pyrrolo[3,2-d]pyrimidine-2,4(3H,5H)-dione, 7-bromo 1H-Pyrrolo[3,2-d]pyrimidine-2,4(3H,5H)-dione, 7-bromo C6H4BrN3O2 查看详情
20419-75-4 6,7-Dibromo-1H-pyrrolo[3,2-d]pyrimidine-2,4(3H,5H)-dione 6,7-Dibromo-1H-pyrrolo[3,2-d]pyrimidine-2,4(3H,5H)-dione 查看详情
204190-49-8 4-叔丁基磺酰杯[4]芳烃 4-TERT-BUTYLSULFONYLCALIX[4]ARENE C40H48O12S4 查看详情
204190-67-0 Nalpha,Ngamma-双叔丁氧羰基-D-赖氨酸二环己基胺盐 Boc-D-Lys(Boc)-OH DCHA C16H30N2O6.C12H23N 查看详情
204190-74-9 [1-(3,4-dimethoxybenzyl)-6,7-dimethoxy-3,4-dihydroisoquinolin-2(1H)-yl](4-methoxyphenyl)methanone [1-(3,4-dimethoxybenzyl)-6,7-dimethoxy-3,4-dihydroisoquinolin-2(1H)-yl](4-methoxyphenyl)methanone 查看详情
204191-40-2 N-叔丁氧羰基-L-丝氨酸水合物 BOC-SER-OH H2O C8H17NO6 查看详情
204191-41-3 3-氨基-4-甲基庚酸 3-AMINO-4-METHYL-HEPTANOIC ACID 查看详情
204191-42-4 3-氨基-4-乙基己酸 3-AMINO-4-ETHYLHEXANOIC ACID, 98 C8H17NO2 查看详情
204191-43-5 3-氨基-4,4-二甲基-戊酸 DL-3-T-BUTYL-BETA-ALANINE C7H15NO2 查看详情
204192-31-4 BOC-(3S,4S)-4-氨基-3-羟基-5-甲基己酸二环己基胺盐 BOC-(3S,4S)-4-AMINO-3-HYDROXY-5-METHYL-HEXANOIC ACID DCHA C24H46N2O5 查看详情
204192-45-0 2-氟-4-(哌嗪-1-基)苯甲腈 2-FLUORO-4-(PIPERAZIN-1-YL)BENZONITRILE 查看详情
204193-43-1 1,4-Dioxaspiro[4.5]decan-8-ol, 8-[2-(hydroxymethyl)phenyl] 1,4-Dioxaspiro[4.5]decan-8-ol, 8-[2-(hydroxymethyl)phenyl] C15H20O4 查看详情
204195-38-0 BOC-(3S,4S)-4-氨基-3-羟基-5-(4-苄氧基苯基)戊酸 BOC-(3S,4S)-4-AMINO-3-HYDROXY-5-(4'-BENZOXYPHENYL)PENTANOIC ACID C23H29NO6 查看详情
204196-80-5 3-(1H-四唑-1-基)苯甲酸 3-(1H-TETRAAZOL-1-YL)BENZOIC ACID C8H6N4O2 查看详情
204197-19-3 N-(2-phenylethyl)cyclopropanamine hydrochloride N-(2-phenylethyl)cyclopropanamine hydrochloride 查看详情
204197-26-2 N-叔丁氧羰基-N'-烯丙氧基羰基-D-2, 3-二氨基丙酸二环己胺盐 Boc-d-dap(aloc)-oh dcha C24H43N3O6 查看详情
204197-28-4 二环己胺(S)-3-(((烯丙氧基)羰基)氨基)-2-((叔丁氧基羰基)氨基)丙酸酯 Boc-dap(aloc)-oh dcha C24H43N3O6 查看详情
204198-21-0 3-methyl-6-pyrrolidin-1-yl-[1,2,4]triazolo[4,3-b]pyridazine 3-methyl-6-pyrrolidin-1-yl-[1,2,4]triazolo[4,3-b]pyridazine 查看详情
204199-03-1 BENZYL 4-((TERT-BUTOXYCARBONYLAMINO)METHYL)BENZOATE BENZYL 4-((TERT-BUTOXYCARBONYLAMINO)METHYL)BENZOATE C20H23NO4 查看详情
204199-24-6 4-Ethyl-4'-(1-methylethyl)-1,1'-biphenyl 4-Ethyl-4'-(1-methylethyl)-1,1'-biphenyl 查看详情
204199-26-8 Boc-(3S,4S,5S)-4-氨基-3-羟基-5-甲基庚酸二环己基铵盐 BOC-(3S,4S,5S)-4-AMINO-3-HYDROXY-5-METHYL-HEPTANOIC ACID DCHA C25H48N2O5 查看详情
204199-67-7 (S)-4-(苄氧基)-2-(((S)-2-((叔丁氧基羰基)氨基)-4-甲基戊基)氨基)-4-氧代丁酸 BOC-LEU-PSI(CH2NH)-ASP(OBZL)-OH C22H34N2O6 查看详情
204199-69-9 BOC-LEU-(R)-PHE-OH BOC-LEU-(R)-PHE-OH C20H32N2O4 查看详情
204199-71-3 Stannane, tributyl-1-hepten-1-yl Stannane, tributyl-1-hepten-1-yl C19H40Sn 查看详情
2042-01-5 Cholestan-2-one, 3-bromo-, (3α,5α)- (9CI) Cholestan-2-one, 3-bromo-, (3α,5α)- (9CI) C27H45BrO 查看详情
2042-14-0 4-甲基-3-硝基苯酚 4-Methyl-3-nitrophenol 查看详情
2042-27-5 L-核酮糖 L-erythro-2-Pentulose (9CI) C5H10O5 查看详情
2042-37-7 邻溴苯腈 2-Bromobenzonitrile C7H4BrN 查看详情
2042-42-4 O-Methyl carbonodithioate O-Methyl carbonodithioate C2H4OS2 查看详情
2042-50-4 Chloro(2-methoxy-3-ureidopropyl)(203Hg)mercury(II) Chloro(2-methoxy-3-ureidopropyl)(203Hg)mercury(II) C5H11ClHgN2O2 查看详情
2042-85-5 1,2-diphenylpropan-1-one 1,2-diphenylpropan-1-one C15H14O 查看详情
2042-99-1 Naphthalene, 2,2- (1,2-ethenediyl)bis- Naphthalene, 2,2- (1,2-ethenediyl)bis- 查看详情
20420-15-9 Phosphonothioic acid, 2-butenyl-, O,O-bis(1-methylethyl) ester (9CI) Phosphonothioic acid, 2-butenyl-, O,O-bis(1-methylethyl) ester (9CI) C10H21O2PS 查看详情
20420-43-3 2-ETHOXYVINYLTRI-n-BUTYLTIN 2-ETHOXYVINYLTRI-n-BUTYLTIN C16H34OSn 查看详情
20420-52-4 3,8-二氢环丁基[b]喹噁啉-1,2-二酮 3,8-dihydrocyclobuta[b]quinoxaline-1,2-dione 查看详情
20420-56-8 di[1,2,4]triazolo[4,3-a:3,4-c]quinoxaline di[1,2,4]triazolo[4,3-a:3,4-c]quinoxaline 查看详情
20420-86-4 3-甲基-3H-[1,2,3]三唑并[4,5-D]嘧啶-7-醇 3-methyl-3H,6H,7H-[1,2,3]triazolo[4,5-d]pyrimidin-7-one 查看详情
204200-06-6 (S)-2-[(CarboxyMethyl-aMino)-Methyl]-pyrrolidine-1-carboxylic acid tert-butyl ester (S)-2-[(CarboxyMethyl-aMino)-Methyl]-pyrrolidine-1-carboxylic acid tert-butyl ester 查看详情
204200-08-8 4,4’-双(二苯并氮杂卓-1-基)联苯 4,4'-BIS(DIBENZAZEPIN-1-YL)BIPHENYL 查看详情
204200-47-5 考来奈胺 Coleneuramide C39H68N2O8 查看详情
204201-52-5 2-(4-fluorophenyl)-1,3-propanediol 2-(4-fluorophenyl)-1,3-propanediol 查看详情
204203-14-5 2,6-双[1-(2,6-二异丙基苯基亚氨基)乙基]吡啶 2,6-bis[1-(2,6-di-i-propylphenylimino)ethyl]pyridine C33H43N3 查看详情
204203-16-7 2,6-双[1-[(2,6-二甲基苯基)亚氨基]乙基]吡啶 2,6-Bis[1-[(2,6-diMethylphenyl)iMino]ethyl]pyridine C25H27N3 查看详情
204203-17-8 2,6-双[1-(2-叔丁基苯基亚氨)乙基]吡啶 2,6-Bis[1-(2-tert-butylphenylimino)ethyl]pyridine 查看详情
204204-75-1 (3E)-4-(Acetylthio)-α-(2-chlorophenyl)-3-(2-ethoxy-2-oxoethylidene)-1-piperidineacetic Acid Methyl Ester (Mixture of DiastereoMers) (3E)-4-(Acetylthio)-α-(2-chlorophenyl)-3-(2-ethoxy-2-oxoethylidene)-1-piperidineacetic Acid Methyl Ester (Mixture of DiastereoMers) C20H24ClNO5S 查看详情
204205-15-2 (2E)-2-[1-[2-Cyclopropyl-1-(2-fluorophenyl)-2-oxoethyl]-4-hydroxy-3-piperidinylidene]acetic Acid Ethyl Ester (Mixture of Diastereomers) (2E)-2-[1-[2-Cyclopropyl-1-(2-fluorophenyl)-2-oxoethyl]-4-hydroxy-3-piperidinylidene]acetic Acid Ethyl Ester (Mixture of Diastereomers) C20H24FNO4 查看详情