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CAS号 名称 英文名称 分子式 详情
2004-74-2 (2E,5E)-2,5-双((羟基甲氧基)亚甲基)呋喃-3,4(2H,5H)-二酮 (2E,5E)-2,5-bis(hydroxy-methoxy-methylidene)oxolane-3,4-dione C8H8O7 查看详情
20040-95-3 3-amino-5-ethyl-2-Pyrazinecarboxylic acid 3-amino-5-ethyl-2-Pyrazinecarboxylic acid 查看详情
20040-96-4 Pyrazinecarboxylic acid, 3-amino-5-ethyl-, methyl ester (8CI) Pyrazinecarboxylic acid, 3-amino-5-ethyl-, methyl ester (8CI) C8H11N3O2 查看详情
200400-14-2 2-(CYCLOHEXYLMETHOXY)-1-ETHANAMINE 2-(CYCLOHEXYLMETHOXY)-1-ETHANAMINE C9H19NO 查看详情
200400-76-6 2-(4-羟基苯基)-噁唑-4-羧酸乙酯 Ethyl 2-(4'-hydroxyphenyl)-1,3-oxazole-4-carboxylate C12H11NO4 查看详情
200401-80-5 3-Thiazolidinecarboximidamide 3-Thiazolidinecarboximidamide C4H9N3S 查看详情
200403-27-6 3-methoxy-4-[2-[(methylsulfonyl)amino]ethoxy]benzoic acid 3-methoxy-4-[2-[(methylsulfonyl)amino]ethoxy]benzoic acid C11H15NO6S 查看详情
200403-44-7 3-Methyl-3-tetradecanol 3-Methyl-3-tetradecanol 查看详情
200403-45-8 4'-METHYL-2,2,2,3'-TETRAFLUOROACETANILIDE 4'-METHYL-2,2,2,3'-TETRAFLUOROACETANILIDE C9H7F4NO 查看详情
200404-35-9 3-氧代-3-M-甲苯基-丙酸甲酯 Methyl 3-(3-methylphenyl)-3-oxopropanoate C11H12O3 查看详情
200405-50-1 N-BOC-6-苄氧基-L-正亮氨酸 N-Boc-6-(phenylmethoxy)-L-norleucine 查看详情
200407-05-2 4-[(E)-(4-butylphenyl)diazenyl]-3-methylphenyl 1,4-diamino-9,10-dioxo-9,10-dihydroanthracene-2-carboxylate 4-[(E)-(4-butylphenyl)diazenyl]-3-methylphenyl 1,4-diamino-9,10-dioxo-9,10-dihydroanthracene-2-carboxylate C32H28N4O4 查看详情
200407-35-8 Benzamide, N-ethyl-4-formyl-N-methyl Benzamide, N-ethyl-4-formyl-N-methyl C11H13NO2 查看详情
200407-55-2 2-IODO-3-(BENZYLAMINO)CYCLOHEX-2-EN-1-ONE 2-IODO-3-(BENZYLAMINO)CYCLOHEX-2-EN-1-ONE C13H14INO 查看详情
20041-30-9 1-(Isopropylamino)-3-(mesityloxy)-2-propanol 1-(Isopropylamino)-3-(mesityloxy)-2-propanol C15H25NO2 查看详情
20041-61-6 恩他卡朋杂质91 2-HYDROXY-3-METHOXY-4-NITROBENZALDEHYDE C8H7NO5 查看详情
20041-64-9 2,3-二溴-5-乙氧基-6-羟基-苯甲醛 3-Ethoxy-5,6-dibromosalicylaldehyde C9H8Br2O3 查看详情
20041-66-1 2-Amino-6-hydroxymethyl-8-methyl-4,7(1H,8H)-pteridinedione 2-Amino-6-hydroxymethyl-8-methyl-4,7(1H,8H)-pteridinedione C8H9N5O3 查看详情
20041-74-1 1-(甲基氨基)丙-2-酮盐酸盐 1-(Methylamino)propan-2-one hydrochloride 查看详情
20041-90-1 咖啡因EP杂质E caffeidine C7H12N4O 查看详情
200413-56-5 4-Piperazin-1-yl-5,6,7,8-tetrahydro-quinazoline 4-Piperazin-1-yl-5,6,7,8-tetrahydro-quinazoline C12H18N4 查看详情
200413-57-6 N-甲基-1-苯基哌啶-4-胺 N-methyl-N-phenylpiperidin-4-amine 查看详情
200413-62-3 2-哌啶-4-基-1,2,3,4-四氢异喹啉 2-(PIPERIDIN-4-YL)-1,2,3,4-TETRAHYDROISOQUINOLINE 查看详情
200416-89-3 2-N-(4-苯丁基)-3-氧代丁酰胺 N-(4-phenylbutan-2-yl) 3-oxobutanamide 查看详情
200417-21-6 4-(4-甲基哌啶-1-基)苯胺,盐酸 4-(4-Methylpiperidin-1-yl)aniline, HCl 查看详情
200417-36-3 2-(6-甲基吡啶-2-基)-1-苯基乙-1-酮盐酸盐 2-(6-METHYL-PYRIDIN-2-YL)-1-PHENYL-ETHANONEHYDROCHLORIDE C14H14ClNO 查看详情
200417-41-0 N-(6-METHYL-2-PYRIDYL)GLUTARAMIC ACID N-(6-METHYL-2-PYRIDYL)GLUTARAMIC ACID C11H14N2O3 查看详情
200417-51-2 4-[(3-METHYLPYRIDIN-2-YL)AMINO]-4-OXOBUTANOIC ACID 4-[(3-METHYLPYRIDIN-2-YL)AMINO]-4-OXOBUTANOIC ACID C10H12N2O3 查看详情
200417-68-1 胸腺嘧啶-13C1 ThyMine-13C1 C5H6N2O2 查看详情
200417-73-8 (2S)-1,3-二苯基丙基1-(3,3-二甲基-2-氧代戊酰基)哌啶-2-羧酸 (2S)-1,3-diphenylpropyl 1-(3,3-diMethyl-2-oxopentanoyl)piperidine-2-carboxylate C28H35NO4 查看详情
200418-14-0 5-(bromomethyl)-2-Thiopheneacetic acid 5-(bromomethyl)-2-Thiopheneacetic acid 查看详情
200418-22-0 4-bromo-3-[[3-fluoro-4-[[(3-nitro-4-pyridinyl)amino]methyl]phenyl]-oxomethyl]-N,N-dimethyl-1-indolecarboxamide 4-bromo-3-[[3-fluoro-4-[[(3-nitro-4-pyridinyl)amino]methyl]phenyl]-oxomethyl]-N,N-dimethyl-1-indolecarboxamide C24H19BrFN5O4 查看详情
200419-90-5 1-(3,4-dichlorophenyl)propan-2-ol 1-(3,4-dichlorophenyl)propan-2-ol 查看详情
20042-86-8 4-Methyl-5-methylimino-1,2,4-dithiazolidine-3-thione monohydrobromide 4-Methyl-5-methylimino-1,2,4-dithiazolidine-3-thione monohydrobromide 查看详情
200421-60-9 (4Z)-4-[(3-nitrophenyl)methylidene]-2-(3,4,5-trimethoxyphenyl)-1,3-oxazol-5-one (4Z)-4-[(3-nitrophenyl)methylidene]-2-(3,4,5-trimethoxyphenyl)-1,3-oxazol-5-one 查看详情
200421-62-1 (2,5-dimethylphenyl)(2-nitrobenzylidene)amine (2,5-dimethylphenyl)(2-nitrobenzylidene)amine C15H14N2O2 查看详情
200421-79-0 4,6-dimethyl-1-[(E)-(5-nitrofuran-2-yl)methylideneamino]-2-oxopyridine-3-carbonitrile 4,6-dimethyl-1-[(E)-(5-nitrofuran-2-yl)methylideneamino]-2-oxopyridine-3-carbonitrile C13H10N4O4 查看详情
200421-84-7 6-NITRO-1-NAPHTHALENESULFONIC ACID 6-NITRO-1-NAPHTHALENESULFONIC ACID 查看详情
200422-18-0 4-硝基苯-beta-D-半乳糖苷 4-Nitrophenylbeta-D-galactopyranoside C12H15NO8 查看详情
200423-06-9 (S)-2-(1- 吡咯烷基)丙酸甲酯 Methyl (S)-2-(1-Pyrrolidinyl)propanoate C8H15NO2 查看详情
200425-19-0 2H-1,4-Oxazine-5-carboxylicacid,3,4-dihydro-,methylester(9CI) 2H-1,4-Oxazine-5-carboxylicacid,3,4-dihydro-,methylester(9CI) C6H9NO3 查看详情
200425-63-4 6-甲基-2,3-二氢-1H-茚-1-醇 6-Methyl-1-Indanol 查看详情
200425-64-5 1H-Inden-1-ol, 2,3-dihydro-6-methyl-, (1R)- 1H-Inden-1-ol, 2,3-dihydro-6-methyl-, (1R)- 查看详情
200425-74-7 (1R)-6-甲氧基-2,3-二氢-1H-茚-1-醇 (1R)-6-methoxy-2,3-dihydro-1H-inden-1-ol C10H12O2 查看详情
2004261-02-1 tert-butyl (5-methyl-3-nitro-1H-pyrazol-1-yl)acetate tert-butyl (5-methyl-3-nitro-1H-pyrazol-1-yl)acetate C10H15N3O4 查看详情
200427-07-2 (2-氨基-3-吡啶)-[1,1-联苯]-4-甲酮 (2-AMINO-1-PHENYL-ETHYL)-CARBAMICACIDTERT-BUTYLESTER 查看详情
200427-89-0 苄基2-[((2S)-2-[(2S)-2-(2-{[(叔丁氧基)羰基]氨基}乙酰氨基)-3-苯基丙酰胺基] -4-甲基戊酰胺基]乙酸酯 benzyl 2-[(2S)-2-[(2S)-2-(2-{[(tert-butoxy)carbonyl]amino}acetamido)-3-phenylpropanamido]-4-methylpentanamido]acetate 查看详情
200428-13-3 2-氯-5-(3,4-二氢-2h-吡咯-5-基)吡啶 2-Chloro-5-(3,4-dihydro-2h-pyrrol-5-yl)pyridine 查看详情
20043-88-3 alpha-(4-甲氧基苯甲酰基)-2-氯-4-硝基乙酰苯胺 alpha-(4-Methoxybenzoyl)-2-chloro-4-nitroacetanilide C16H13ClN2O5 查看详情
20043-94-1 Benzoic acid, 4-amino-, dodecyl ester Benzoic acid, 4-amino-, dodecyl ester C19H31NO2 查看详情