您好!欢迎来到化工e站网 登录 注册
我的EWeb ▼
导航菜单 ▼
中文 ▼
医药中间体
无机化工
有机原料
原料药
染料及颜料
表面活性剂
香精与香料
化学试剂
食品添加剂
催化剂及助剂
分析化学
CAS号 名称 英文名称 分子式 详情
21923-02-4 Phenylthiophosphonic acid O-methyl S-benzyl ester Phenylthiophosphonic acid O-methyl S-benzyl ester 查看详情
21923-49-9 Quinoline,6-chloro-4-phenyl-2-(3,4,5-trimethoxyphenyl)- Quinoline,6-chloro-4-phenyl-2-(3,4,5-trimethoxyphenyl)- 查看详情
2192306-79-7 2-溴螺[苯并[B]芴-11,9'-氧杂蒽] Spiro[11H-benzo[b]fluorene-11,9'-[9H]xanthene], 2-bromo C29H17BrO 查看详情
2192306-80-0 3-溴螺[苯并[B]芴-11,9'-氧杂蒽] 3-bromospiro[benzo[b]fluorene-11,9'-xanthene] 查看详情
21924-83-4 4-溴甲基-3-氯苯腈 4-(bromomethyl)-3-chlorobenzonitrile C8H5BrClN 查看详情
21924-86-7 1-(2-pyridinylmethyl)-2(1H)-Pyridinone 1-(2-pyridinylmethyl)-2(1H)-Pyridinone 查看详情
21924-90-3 6-phenyldiindeno[1,2-b:2,1-e]pyridine-5,7-dione 6-phenyldiindeno[1,2-b:2,1-e]pyridine-5,7-dione 查看详情
21924-99-2 Diindeno[1,2-b:2,1-e]pyridine-10,12-dione, 5,11-dihydro-5,11-diphenyl- Diindeno[1,2-b:2,1-e]pyridine-10,12-dione, 5,11-dihydro-5,11-diphenyl- 查看详情
21925-00-8 Diindeno[1,2-b:2,1-e]pyridine-10,12-dione, 5,11-dihydro-11-(m-nitrophenyl)-5-phenyl- (6CI,8CI) Diindeno[1,2-b:2,1-e]pyridine-10,12-dione, 5,11-dihydro-11-(m-nitrophenyl)-5-phenyl- (6CI,8CI) 查看详情
21925-24-6 N-(2-phenoxyethyl)benzamide N-(2-phenoxyethyl)benzamide C15H15NO2 查看详情
21925-70-2 1-(o-Chlorophenoxy)-3-(isopropylamino)-2-propanol 1-(o-Chlorophenoxy)-3-(isopropylamino)-2-propanol 查看详情
21925-88-2 替昔康 Tesicam C16H11ClN2O3 查看详情
21926-00-1 四氢-2H-硫代吡喃-4-胺 TETRAHYDRO-2H-THIOPYRAN-4-AMINE C5H11NS 查看详情
21926-01-2 2-氨基戊烷-1,5-二醇 2-Amino-1,5-pentanediol 查看详情
21926-43-2 2,4-dimethylbenzene-1-sulfonyl isocyanate 2,4-dimethylbenzene-1-sulfonyl isocyanate 查看详情
21926-53-4 (4-氯磺酰基-苯基)-氨基甲酸甲酯 Methyl [4-(chlorosulfonyl)phenyl]carbamate C8H8ClNO4S 查看详情
21926-65-8 {4-oxo-2-[(2-thienylmethylene)hydrazono]-1,3-thiazolidin-5-yl}acetic acid {4-oxo-2-[(2-thienylmethylene)hydrazono]-1,3-thiazolidin-5-yl}acetic acid 查看详情
21926-73-8 {(2E)-4-oxo-2-[(2E)-(pyridin-3-ylmethylidene)hydrazinylidene]-1,3-thiazolidin-5-yl}acetic acid {(2E)-4-oxo-2-[(2E)-(pyridin-3-ylmethylidene)hydrazinylidene]-1,3-thiazolidin-5-yl}acetic acid 查看详情
21928-11-0 4-(二甲基氨基甲酰)苯甲酸甲酯 Methyl 4-(dimethylcarbamoyl)benzoate 查看详情
21928-40-5 4-(4-氯-3-三氟甲基苯基)-4-羟基哌啶-1-甲酸乙酯 Ethyl 4-(4-chloro-3-(trifluoromethyl)phenyl)-4-hydroxypiperidine-1-carboxylate C15H17ClF3NO3 查看详情
21928-50-7 4-[4-氯-3-(三氟甲基)苯基]-4-羟基哌啶 4-[4-Chloro-3-(trifluoromethyl)phenyl]-4-piperidinol C12H13ClF3NO 查看详情
21928-51-8 3,4,5-三氯溴苯 5-Bromo-1,2,3-trichlorobenzene C6H2BrCl3 查看详情
21928-82-5 N(6)-(methylnitroso)adenosine N(6)-(methylnitroso)adenosine C6H6N6O 查看详情
21929-66-8 N-CBZ-BZL-组氨酸 Z-HIS(BZL)-OH C21H21N3O4 查看详情
21929-69-1 Z-ALA-GLY-GLY-OH Z-ALA-GLY-GLY-OH C15H19N3O6 查看详情
219296-24-9 3-(氯二氟乙酰基)咪唑并[1,2-A]吡啶 3-(Chlorodifluoroacetyl)imidazo[1,2-a]pyridine C9H5ClF2N2O 查看详情
219296-32-9 (9ci)-1-丁基-2,5-二氢-2-(1-甲基乙基)-1H-咪唑 1H-Imidazole,1-butyl-2,5-dihydro-2-(1-methylethyl)-(9CI) 查看详情
219296-36-3 17-epi-Testosterone Enanthate 17-epi-Testosterone Enanthate 查看详情
219297-09-3 (S)-3-((叔丁氧羰基)氨基)-4-(萘-1-基)丁酸 Boc-(S)-3-Amino-4-(1-naphthyl)-butyric acid C19H23NO4 查看详情
219297-10-6 Boc-(R)-3-氨基-4-(2-萘)-丁酸 Boc-(R)-3-Amino-4-(2-naphthyl)-butyric acid C19H23NO4 查看详情
219297-11-7 BOC-(S)-3-氨基-4-(2-萘基)-丁酸 BOC-(S)-3-AMINO-4-(2-NAPHTHYL)-BUTYRIC ACID C19H23NO4 查看详情
219297-12-8 BOC-(R)-3-氨基-4-(4-硝基苯基)-丁酸 BOC-(R)-3-AMINO-4-(4-NITRO-PHENYL)-BUTYRIC ACID C15H20N2O6 查看详情
219297-13-9 Boc-4-(4-吡啶)-L-β-高丙氨酸 Boc-(S)-3-Amino-4-(4-pyridyl)-butyric acid C14H20N2O4 查看详情
219297-24-2 3,5-二氨基-2,6-二甲基苯甲酸 3,5-DIAMINO-2,6-DIMETHYLBENZOIC ACID C9H12N2O2 查看详情
219298-71-2 (2E)-3-(2,5-dimethoxyphenyl)-1-phenylprop-2-en-1-one (2E)-3-(2,5-dimethoxyphenyl)-1-phenylprop-2-en-1-one C17H16O3 查看详情
219298-74-5 2-羟基-3,4,5,6-四甲氧基查尔酮 2-Hydroxy-3,4,5,6-tetramethoxychalcone 查看详情
219299-36-2 (2E)-3-(2,5-dimethoxyphenyl)-1-(3-methoxyphenyl)prop-2-en-1-one (2E)-3-(2,5-dimethoxyphenyl)-1-(3-methoxyphenyl)prop-2-en-1-one C18H18O4 查看详情
219299-46-4 (2E)-3-(2,5-dimethoxyphenyl)-1-(2-methoxyphenyl)prop-2-en-1-one (2E)-3-(2,5-dimethoxyphenyl)-1-(2-methoxyphenyl)prop-2-en-1-one 查看详情
2193-47-7 4-氨基-6-氟-2(1h)-嘧啶酮 2(1H)-Pyrimidinone,4-amino-6-fluoro- 查看详情
2193-87-5 氟泼尼定 fluprednidene C22H27FO5 查看详情
219305-27-8 9-(4-CARBOXYPHENYL)-3-FLUORONE 9-(4-CARBOXYPHENYL)-3-FLUORONE C20H12O7 查看详情
2193051-85-1 (4S)-6,8-dimethyl-3,4-dihydro-2H-1-benzopyran-4-amine hydrochloride (4S)-6,8-dimethyl-3,4-dihydro-2H-1-benzopyran-4-amine hydrochloride 查看详情
2193051-91-9 (s)-1-(4-氟-3-硝基苯基)乙胺盐酸盐 (s)-1-(4-Fluoro-3-nitrophenyl)ethanamine hydrochloride 查看详情
2193051-93-1 5-[(1S)-1-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)ethyl]-2-methoxybenzoic acid 5-[(1S)-1-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)ethyl]-2-methoxybenzoic acid 查看详情
2193051-98-6 (4s)-7,8-二甲基-3,4-二氢-2h-1-苯并吡喃-4-胺盐酸盐 (4s)-7,8-dimethyl-3,4-dihydro-2h-1-benZopyran-4-amine hydrochloride 查看详情
2193052-02-5 (2R,3S)-3-methylpentan-2-amine hydrochloride (2R,3S)-3-methylpentan-2-amine hydrochloride 查看详情
2193052-04-7 3-Pyrrolidinol, 1-(3-aminopropyl)-, hydrochloride (1:2), (3R)- 3-Pyrrolidinol, 1-(3-aminopropyl)-, hydrochloride (1:2), (3R)- 查看详情
2193052-05-8 3-[(2S)-1-[(tert-butoxy)carbonyl]-2-methylpyrrolidin-2-yl]propanoic acid 3-[(2S)-1-[(tert-butoxy)carbonyl]-2-methylpyrrolidin-2-yl]propanoic acid 查看详情
2193052-12-7 (s)-1-(3-溴-4-甲氧基苯基)乙胺盐酸盐 (s)-1-(3-Bromo-4-methoxyphenyl)ethanamine hydrochloride 查看详情
2193052-15-0 (S)-3-(三氟甲基)吗啉盐酸盐 Morpholine, 3-(trifluoromethyl)-, hydrochloride (1:1), (3S)- 查看详情