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
507253-82-9 1-(1,1-dioxothiolan-3-yl)-3-[2-[(1,1-dioxothiolan-3-yl)carbamothioylamino]ethyl]thiourea 1-(1,1-dioxothiolan-3-yl)-3-[2-[(1,1-dioxothiolan-3-yl)carbamothioylamino]ethyl]thiourea 查看详情
507254-21-9 2-[(3-bromobenzylidene)amino]-1H-benzo[de]isoquinoline-1,3(2H)-dione 2-[(3-bromobenzylidene)amino]-1H-benzo[de]isoquinoline-1,3(2H)-dione 查看详情
507255-41-6 1,2,4-Triazolidine-3,5-dithione, 4-(3-aminophenyl)- 1,2,4-Triazolidine-3,5-dithione, 4-(3-aminophenyl)- 查看详情
507255-66-5 N-(2-chloro-5-nitrophenyl)-2-(4H-1,2,4-triazol-3-ylsulfanyl)acetamide N-(2-chloro-5-nitrophenyl)-2-(4H-1,2,4-triazol-3-ylsulfanyl)acetamide 查看详情
507255-72-3 4-[(2-{[(1E)-(4-bromophenyl)methylene]amino}ethyl)amino]tetrahydrothiophene-3-ol 1,1-dioxide 4-[(2-{[(1E)-(4-bromophenyl)methylene]amino}ethyl)amino]tetrahydrothiophene-3-ol 1,1-dioxide C13H17BrN2O3S 查看详情
507255-77-8 N-(1,1-dioxidotetrahydro-3-thienyl)-N-[(1E)-phenylmethylene]ethane-1,2-diamine N-(1,1-dioxidotetrahydro-3-thienyl)-N-[(1E)-phenylmethylene]ethane-1,2-diamine C13H18N2O2S 查看详情
507255-82-5 N,N-dimethyl-N-[(1E)-phenylmethylene]tetrahydrothiophene-3,4-diamine 1,1-dioxide N,N-dimethyl-N-[(1E)-phenylmethylene]tetrahydrothiophene-3,4-diamine 1,1-dioxide C13H18N2O2S 查看详情
507256-02-2 4-[(2-{[(1E)-phenylmethylene]amino}ethyl)amino]tetrahydrothiophene-3-ol 1,1-dioxide 4-[(2-{[(1E)-phenylmethylene]amino}ethyl)amino]tetrahydrothiophene-3-ol 1,1-dioxide C13H18N2O3S 查看详情
507256-13-5 1-(3-methyl-1,1-dioxothiolan-3-yl)-3-(3-methylphenyl)urea 1-(3-methyl-1,1-dioxothiolan-3-yl)-3-(3-methylphenyl)urea 查看详情
507256-88-4 2,2,2-trichloro-N-(4-{[(1E)-(4-methoxyphenyl)methylene]amino}-1,1-dioxidotetrahydro-3-thienyl)acetamide 2,2,2-trichloro-N-(4-{[(1E)-(4-methoxyphenyl)methylene]amino}-1,1-dioxidotetrahydro-3-thienyl)acetamide 查看详情
507257-03-6 N-(1,1-dioxidotetrahydro-3-thienyl)-N-[(1E)-(4-methoxyphenyl)methylene]ethane-1,2-diamine N-(1,1-dioxidotetrahydro-3-thienyl)-N-[(1E)-(4-methoxyphenyl)methylene]ethane-1,2-diamine 查看详情
507257-48-9 3-(1-naphthyl)tetrahydrothieno[3,4-d][1,3]oxazol-2(3H)-one 5,5-dioxide 3-(1-naphthyl)tetrahydrothieno[3,4-d][1,3]oxazol-2(3H)-one 5,5-dioxide 查看详情
507257-87-6 phenyl N-butyl-N-(1,1-dioxothiolan-3-yl)carbamate phenyl N-butyl-N-(1,1-dioxothiolan-3-yl)carbamate 查看详情
507258-01-7 3a-methyl-3-(2-naphthyl)tetrahydrothieno[3,4-d][1,3]thiazole-2(3H)-thione 5,5-dioxide 3a-methyl-3-(2-naphthyl)tetrahydrothieno[3,4-d][1,3]thiazole-2(3H)-thione 5,5-dioxide C16H15NO2S3 查看详情
507258-18-6 N-[4-(3,4-dimethoxyphenyl)-1,3-thiazol-2-yl]-2-[(6-oxo-1H-pyrimidin-2-yl)sulfanyl]acetamide N-[4-(3,4-dimethoxyphenyl)-1,3-thiazol-2-yl]-2-[(6-oxo-1H-pyrimidin-2-yl)sulfanyl]acetamide C17H16N4O4S2 查看详情
507258-43-7 N-{(1E)-[4-(diethylamino)phenyl]methylene}-3-methyltetrahydrothiophen-3-amine 1,1-dioxide N-{(1E)-[4-(diethylamino)phenyl]methylene}-3-methyltetrahydrothiophen-3-amine 1,1-dioxide 查看详情
507258-57-3 3-biphenyl-4-yltetrahydrothieno[3,4-d][1,3]thiazole-2(3H)-thione 5,5-dioxide 3-biphenyl-4-yltetrahydrothieno[3,4-d][1,3]thiazole-2(3H)-thione 5,5-dioxide C17H15NO2S3 查看详情
507264-54-2 N-Boc-3-叔丁基-DL-丙氨酸 2-(tert-butoxycarbonylamino)-4,4-dimethylpentanoic acid C12H23NO4 查看详情
507264-66-6 Carbamic acid, [1-(aminocarbonyl)cyclopropyl]-, 1,1-dimethylethyl ester (9CI) Carbamic acid, [1-(aminocarbonyl)cyclopropyl]-, 1,1-dimethylethyl ester (9CI) C9H16N2O3 查看详情
507264-68-8 1-氰基环丙基氨基甲酸叔丁酯 Carbamic acid, (1-cyanocyclopropyl)-, 1,1-dimethylethyl ester (9CI) C9H14N2O2 查看详情
507264-80-4 Norleucine, N-[(1,1-dimethylethoxy)carbonyl]-5,5-dimethyl-, methyl ester Norleucine, N-[(1,1-dimethylethoxy)carbonyl]-5,5-dimethyl-, methyl ester 查看详情
507266-70-8 1-甲氧基-3-溴萘 3-Bromo-1-methoxynaphthalene 查看详情
507269-27-4 3-氟-5-[5-(吡啶-2-基)-2H-四唑-2-基]苯甲腈 3-fluoro-5-(5-pyridin-2-yltetrazol-2-yl)benzonitrile 查看详情
50727-04-3 5-甲氧基异吲哚烷-1,3-二酮 5-methoxy-1h-isoindole-1,3(2h)-dione C9H7NO3 查看详情
50727-05-4 5-乙氧基-2,3-二氢-1H-异吲哚-1,3-二酮 5-ethoxy-2,3-dihydro-1H-isoindole-1,3-dione C10H9NO3 查看详情
50727-06-5 5-羟基异二氢吲哚-1,3-二酮 5-HYDROXY-1H-ISOINDOLE-1,3(2H)-DIONE C8H5NO3 查看详情
50727-07-6 5-(叔丁基)异吲哚啉-1,3-二酮 5-tert-butylisoindoline-1,3-dione 查看详情
50727-77-0 3-巯基丙酸十三烷基酯 TRIDECYL 3-MERCAPTOPROPIONATE C16H32O2S 查看详情
50727-84-9 三甲氧基[(三甲基硅基)乙炔基]硅烷 Trimethoxy[(trimethylsilyl)ethynyl]silane C8H18O3Si2 查看详情
50727-94-1 2,3-epoxy-3,7-dimethyloct-6-enol 2,3-epoxy-3,7-dimethyloct-6-enol C10H18O2 查看详情
50727-95-2 2-Oxiranemethanol, 3-methyl-3-(4-methyl-3-penten-1-yl)-, 2-acetate 2-Oxiranemethanol, 3-methyl-3-(4-methyl-3-penten-1-yl)-, 2-acetate C12H20O3 查看详情
507270-06-6 2-(2-苯基-2H-四唑-5-基)吡啶 Pyridine, 2-(2-phenyl-2H-tetrazol-5-yl) C12H9N5 查看详情
507273-47-4 7-(4-chlorophenyl)-9-phenyl-7H-pyrrolo[3,2-e]tetrazolo[1,5-c]pyrimidine 7-(4-chlorophenyl)-9-phenyl-7H-pyrrolo[3,2-e]tetrazolo[1,5-c]pyrimidine 查看详情
507273-49-6 7-(3-chloro-4-fluorophenyl)-9-phenyl-7H-pyrrolo[3,2-e]tetrazolo[1,5-c]pyrimidine 7-(3-chloro-4-fluorophenyl)-9-phenyl-7H-pyrrolo[3,2-e]tetrazolo[1,5-c]pyrimidine 查看详情
507273-60-1 ethyl N-(3-cyano-1,4-bis(4-methoxyphenyl)-1H-pyrrol-2-yl)formimidate ethyl N-(3-cyano-1,4-bis(4-methoxyphenyl)-1H-pyrrol-2-yl)formimidate 查看详情
507273-64-5 4-imino-5-(4-methoxyphenyl)-7-phenylpyrrolo[2,3-d]pyrimidin-3-amine 4-imino-5-(4-methoxyphenyl)-7-phenylpyrrolo[2,3-d]pyrimidin-3-amine 查看详情
507273-65-6 4-imino-5,7-bis(4-methoxyphenyl)pyrrolo[2,3-d]pyrimidin-3-amine 4-imino-5,7-bis(4-methoxyphenyl)pyrrolo[2,3-d]pyrimidin-3-amine 查看详情
507273-68-9 7-(4-chlorophenyl)-9-phenyl-7H-pyrrolo[3,2-e][1,2,4]triazolo[1,5-c]pyrimidine 7-(4-chlorophenyl)-9-phenyl-7H-pyrrolo[3,2-e][1,2,4]triazolo[1,5-c]pyrimidine C19H12ClN5 查看详情
507273-69-0 9-(4-methoxyphenyl)-7-phenyl-7H-pyrrolo[3,2-e][1,2,4]triazolo[1,5-c]pyrimidine 9-(4-methoxyphenyl)-7-phenyl-7H-pyrrolo[3,2-e][1,2,4]triazolo[1,5-c]pyrimidine 查看详情
507273-70-3 7,9-bis(4-methoxyphenyl)-7H-pyrrolo[3,2-e][1,2,4]triazolo[1,5-c]pyrimidine 7,9-bis(4-methoxyphenyl)-7H-pyrrolo[3,2-e][1,2,4]triazolo[1,5-c]pyrimidine C21H17N5O2 查看详情
507273-71-4 9-(4-chlorophenyl)-7-phenyl-7H-pyrrolo[3,2-e][1,2,4]triazolo[1,5-c]pyrimidine 9-(4-chlorophenyl)-7-phenyl-7H-pyrrolo[3,2-e][1,2,4]triazolo[1,5-c]pyrimidine 查看详情
507276-74-6 N-[叔丁氧羰基]-O-(叔丁基)-D-酪氨酸 Boc-D-Tyr(tBu)-OH C18H27NO5 查看详情
50728-38-6 2-O-(β-D-Mannopyranosyl)-D-mannose 2-O-(β-D-Mannopyranosyl)-D-mannose C12H22O11 查看详情
50728-39-7 CHEMBRDG-BB 5563398 CHEMBRDG-BB 5563398 查看详情
50729-10-7 2-Naphthalenecarboxamide, N-(2-chlorophenyl)-1-hydroxy 2-Naphthalenecarboxamide, N-(2-chlorophenyl)-1-hydroxy C17H12ClNO2 查看详情
50729-11-8 2-Naphthalenecarboxamide, N-(3-chlorophenyl)-1-hydroxy 2-Naphthalenecarboxamide, N-(3-chlorophenyl)-1-hydroxy C17H12ClNO2 查看详情
50729-69-6 1-Octadecanethiol, sodium salt 1-Octadecanethiol, sodium salt 查看详情
50729-75-4 2,4-二氨基-6-[2-(2-十一烷基-1-咪唑基)乙基]-1,3,5-三嗪 2,4-Diamino-6-[2-(2-Undecyl-1-Imidazolyl)Ethyl]-1,3,5-Triazine C19H33N7 查看详情
50729-78-7 2,4-二氨基-6-[1-(2-乙基-4-甲基-1-咪唑基)乙基]-S-三嗪 6-[2-(2-ethyl-4-methyl-1H-imidazol-1-yl)ethyl]-1,3,5-triazine-2,4-diamine 查看详情
50729-97-0 4-氯苯基-2-乙酰氨基-3,4,6-三-氧-乙酰基-2-脱氧-Β-D-葡萄糖苷 4'-CHLOROPHENYL 2-ACETAMIDO-3,4,6-TETRA-O-ACETYL-2-DEOXY-BETA-D-GLUCOPYRANOSIDE C20H24ClNO9 查看详情