CAS登录号 | 中文名 | 英文名 | 分子结构式 | 分子式 | 详情 | 供应商 |
2133-34-8 | (S)-(-)-2-羧基环丁胺; 2-吖丁啶羧酸; (S)-氮杂环丁烷-2-羧酸 | (S)-(-)-2-Azetidinecarboxylic acid; L-2-Azetidinecarboxylic acid | C4H7NO2 | 详情 | 供应商 | |
18085-37-5 | 1-苄基氮杂环丁烷-2-羧酸甲酯 | Methyl 1-benzylazetidine-2-carboxylate; 1-Benzyl-2-(methoxycarbonyl)azetidine; 1-(Phenylmethyl)-2-azetidinecarboxylic acid methyl ester | C12H15NO2 | 详情 | 供应商 | |
20063-89-2 | DL-氮杂环丁烷-2-羧酸 | DL-Azetidine-2-carboxylic acid; Azetidine-2-carboxylic acid | C4H7NO2 | 详情 | 供应商 | |
69712-56-7 | 头孢替坦; (6R,7S)-7-[[4-(1-氨基-3-羟基-1,3-二氧代丙烷-2-基亚基)1,3-二硫杂环丁烷-2-甲酰]氨基]-7-甲氧基 | Cefotetan; (6R,7S)-7-[[4-(1-Amino-3-hydroxy-1,3-dioxopropan-2-ylidene)1,3-dithietane-2-carbonyl]amino]-7-methoxy-3-[(1-methyltetrazol-5-yl)sulfanylmethyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic a | C17H17N7O8S4 | 详情 | 供应商 | |
74356-00-6 | 头孢替坦二钠; (7R)-7-[[4-(氨基甲酰基-羧基-亚甲基)-1,3-二硫杂环丁烷-2-甲酰基]氨基]-7-甲氧基-3-[(1-甲基 | Cefotetan disodium; Disodium (7R)-7-[[4-(carbamoyl-carboxylato-methylidene)-1,3-dithietane-2-carbonyl]amino]-7-methoxy-3-[(1-methyltetrazol-5-yl)sulfanylmethyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate | C17H15N7Na2O8S4 | 详情 | 供应商 | |
3320-33-0 | 1,3-二(3-异氰酸基-4-甲基苯基)-1,3-二氮杂环丁烷-2,4-二酮 | 3-Diazetidine-2,4-dione, 1,3-bis(3-isocyanato-4-methylphenyl)-1 | C18H12N4O4 | 详情 | 供应商 | |
17589-24-1 | 1,3-二[4-[(4-异氰酸根苯基)甲基]苯基]-1,3-二氮杂环丁烷-2,4-二酮 | 1,3-bis[4-[(4-Isocyanatophenyl)methyl]phenyl]-1,3-diazetidine-2,4-dione; 3-Diazetidine-2,4-dione, 1,3-bis[4-[(4-isocyanatophenyl)methyl]phenyl]-1; 4-dione, 1,3-bis[4-[(4-isocyanatophenyl)methyl]phenyl]-3-diazetidine-2 | C30H20N4O4 | 详情 | 供应商 | |
26747-90-0 | 1,3-双(3-异氰酸根甲基苯基)-1,3-二氮杂环丁烷-2,4-二酮 | 1,3-bis(3-isocyanatomethylphenyl)-1,3-Diazetidine-2,4-dione; Toluene diisocyanate dimer; 4-dione, 1,3-bis(3-isocyanatomethylphenyl)-3-diazetidine-2; 4-dione,1,3-bis(3-isocyanatomethylphenyl)-3-diazetidine-2 | C18H12N4O4 | 详情 | 供应商 | |
23501-81-7 | 1,3-双(6-异氰酸己基)-1,3-二氮杂环丁烷-2,4-二酮 | 3-Diazetidine-2, 4-dione, 1, 3-bis(6-isocyanatohexyl)-1; 4-dione, 1,3-bis(6-isocyanatohexyl)-3-diazetidine-2 | C16H24N4O4 | 详情 | 供应商 | |
31107-36-5 | 1,3-双[4-[(4-异氰酸根合苯基)甲基]苯基]-4-[[4-[(4-异氰酸根合苯基)甲基]苯基]亚氨基]-1,3-二氮杂环丁烷-2 | 1,3-di[4-[(p-Isocyanatophenyl) methyl]phenyl]-4-[[4-[(p-isocyanatophenyl) methyl]phenyl]imino]-2-ure; Isocyanicacid, triester with 1,3-bis[a-(p-hydroxyphenyl)-p-tolyl]-4-[[a-(p-hydroxyphenyl)-p-tolyl]imino]-2-uretidinone (8CI); 2-Uretidinone, 1,3-bis[a-(p-hydroxyphenyl)-p-tolyl]-m-[[a-(p-hydroxyphenyl)-p-tolyl]imino]-,triisocyanate (ester) (8CI); 1,3-Bis[4-(4-isocyanatobenzyl)phenyl]-4-[[4-(4-isocyanatobenzyl)phenyl]imino]uretidin-2-one | C44H30N6O4 | 详情 | 供应商 | |
23370-68-5 | 1,3-双[(5-异氰酸根-1,3,3-三甲基环己基)甲基]-1,3-二氮杂环丁烷-2,4-二酮 | N,N'-bis(5-Isocyanato-1,3,3-trimethylcyclohexylmethyl)-1,3-diaza-2,4-dioxocyclobutane; 1,3-diazetidine-2,4-dione, 1,3-bis[(5-isocyanato-1,3,3-trimethylcyclohexyl)meth; 4-dione,1,3-bis[(5-isocyanato-1,3,3-trimethylcyclohexyl)methyl]-3-diazetidine-2 | C24H36N4O4 | 详情 | 供应商 | |
52089-63-1 | 1,4-二溴丁烷-2,2,3,3-d4 | Butane-2,2,3,3-d4,1,4-dibromo-; 1,4-DIBROMOBUTANE-2,2,3,3-D4; 1 4-DIBROMOBUTANE-2 2 3 3-D4 98 ATOM %& | C4H4D4Br2 | 详情 | 供应商 | |
7729-30-8 | D-吖啶-2-羧酸; (R)-氮杂环丁烷-2-羧酸 | D-Azetidine-2-carboxylic acid; 2-Azetidinecarboxylicacid, (R)-; 2-Azetidinecarboxylic acid, D- (8CI); (+)-Azetidinecarboxylic acid; (R)-Azetidine-2-carboxylic acid; D-2-Azetidinecarboxylic acid; (2R)-(+)-Azetidine-2-carboxylic acid; | C4H7NO2 | 详情 | 供应商 | |
13183-68-1 | 甲基丙烷-2-d; 异丁烷-2-d | Propane-2-d, 2-methyl-(7CI,8CI,9CI); 2-Deutero-2-methylpropane; 2-Methylpropane-2-d; Trimethyldeuteriomethane | C4H9D | 详情 | 供应商 | |
88972-24-1 | 1,4-二氨基丁烷-2,2,3,3-d4二盐酸盐 | 1,4-Butane-2,2,3,3-d4-diamine,dihydrochloride (9CI); 1,4-BUTANE-2,2,3,3-D4-DIAMINE 2HCL; 1,4-BUTANE-2,2,3,3-D4-DIAMINE DIHYDROCHLORIDE; 1,4-DIAMINOBUTANE-2,2,3,3-D4 DIHYDROCHLORIDE; 1,4-DIAMINOBUTANE-2,2,3,3-D4 DIHYDRO-CHL ORIDE, 98 ATOM % D; 1,4-butanediamine-2,2,3,3-d4dihydrochloride; 1,4-Butanediamine-2,2,3,3-d4 dihydrochloride, Putrescine-2,2,3,3-d4 dihydrochloride | C4H10D4Cl2N2 | 详情 | 供应商 | |
339100-95-7 | 1-(2-氯-3-吡啶)-3,3-二甲基氮杂环丁烷-2-酮 | 2-Azetidinone,1-(2-chloro-3-pyridinyl)-3,3-dimethyl- | C10H11ClN2O | 详情 | 供应商 | |
191330-56-0 | (3R,4S)-1-(4-氟苯基)-3-[3-(4-氟苯基)-3-氧代丙基]-4-(4-羟基苯基)氮杂环丁烷-2-酮 | 2-Azetidinone,1-(4-fluorophenyl)-3-[3-(4-fluorophenyl)-3-oxopropyl]-4-(4-hydroxyphenyl)-,(3R,4S)-; 2-Azetidinone,1-(4-fluorophenyl)-3-[3-(4-fluorophenyl)-3-oxopropyl]-4-(4-hydroxyphenyl)-,(3R-trans)-; (3R,4S)-1-(4-Fluorophenyl)-3-[3-(4-fluorophenyl)-3-oxopropyl]-4-(4-hydroxyphenyl)azetidin-2-one | C24H19F2NO3 | 详情 | 供应商 | |
82938-50-9 | (4S)-N-(叔丁基二甲基硅)氮杂环丁烷-2-酮-4-羧酸 | 2-Azetidinecarboxylicacid, 1-[(1,1-dimethylethyl)dimethylsilyl]-4-oxo-, (2S)-; 2-Azetidinecarboxylicacid, 1-[(1,1-dimethylethyl)dimethylsilyl]-4-oxo-, (S)-; (S)-1-(tert-Butyldimethylsilanyl)-4-oxoazetidine-2-carboxylic acid; (S)-1-(tert-Butyldimethylsilyl)-4-oxoazetidine-2-carboxylic acid; (S)-N-(tert-Butyldimethylsilyl)-4-oxoazetidine-2-carboxylic acid | C10H19NO3Si | 详情 | 供应商 | |
5541-89-9 | 4-(1H-吲哚-3-基)丁烷-2-酮; 4-(1H-吲哚-3-基)丁烷-2-酮; | 2-Butanone,4-(1H-indol-3-yl)-; 2-Butanone,4-indol-3-yl- (6CI,7CI,8CI); 1-(3-Indolyl)-3-butanone; 3-(3-Oxo-1-butyl)indole; 4-(1H-Indol-3-yl)butan-2-one; NSC 60564 | C12H13NO | 详情 | 供应商 | |
185387-36-4 | (2S,3S)-反式-3-(羧甲基)-氮杂环丁烷-2-乙酸 | 3-Azetidineacetic acid,2-carboxy-, (2S,3S)-; 3-Azetidineaceticacid, 2-carboxy-, (2S-trans)- | C6H9NO4 | 详情 | 供应商 |