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CAS登录号 中文名 英文名 分子结构式 分子式 详情 供应商
32020-49-8Benzenesulfonamide,N-[2-(4-hydroxy-4H-3,1-benzoxazin-2-yl)phenyl]-4-methyl-;
p-Toluenesulfonanilide,2'-(4-hydroxy-4H-3,1-benzoxazin-2-yl)- (8CI);
Lumogen Yellow Green 535
CAS:32020-49-8化学结构C21H18N2O4S详情供应商
7141-22-2Benzamide,N-(2-hydroxy-1,2-diphenylethyl)-p-nitro-, erythro- (8CI);
NSC 103880
CAS:7141-22-2分子结构C21H18N2O4详情供应商
96723-03-4diethyl 1-(3-chlorophenyl)-5-(4-chlorophenyl)pyrazole-3,4-dicarboxylateCAS:96723-03-4分子结构C21H18Cl2N2O4详情供应商
195387-29-24-(FMOC-氨基)-1-甲基-1H-吡咯-2-羧酸1H-Pyrrole-2-carboxylicacid, 4-[[(9H-fluoren-9-ylmethoxy)carbonyl]amino]-1-methyl-;
4-[(9-Fluorenylmethoxycarbonyl)amino]-1-methyl-2-pyrrole-2-carboxylicacid
CAS:195387-29-2分子结构C21H18N2O4详情供应商
109467-01-81H-Pyrano[3',4':6,7]indolizino[1,2-b]quinoline-3,14(4H,12H)-dione,4-ethyl-4-hydroxy-9-methyl-;
1H-Pyrano[3',4':6,7]indolizino[1,2-b]quinoline-3,14(4H,12H)-dione,4-ethyl-4-hydroxy-9-methyl-, (?à)-
CAS:109467-01-8分子结构C21H18N2O4详情供应商
96723-00-11H-Pyrazole-3,4-dicarboxylicacid, 5-(3-bromophenyl)-1-(3-chlorophenyl)-, diethyl ester (9CI)CAS:96723-00-1分子结构C21H18BrClN2O4详情供应商
125056-93-12,4(1H,3H)-Pyrimidinedione,1-[(2-hydroxyethoxy)methyl]-5-(2-phenylethynyl)-6-(phenylthio)-;
2,4(1H,3H)-Pyrimidinedione,1-[(2-hydroxyethoxy)methyl]-5-(phenylethynyl)-6-(phenylthio)- (9CI)
CAS:125056-93-1分子结构C21H18N2O4S详情供应商
85750-34-12-Naphthalenecarboxamide,N-[2,4-dioxo-4-(phenylamino)butyl]-3-hydroxy-;
N-[2,4-dioxo-4-(phenylamino)butyl]-3-hydroxynaphthalene-2-carboxamide
CAS:85750-34-1分子结构C21H18N2O4详情供应商
126959-78-22-Propenoic acid,3-[4-[2-[7-(dimethylamino)-2-oxo-2H-1,4-benzoxazin-3-yl]ethenyl]phenyl]-;
2H-1,4-Benzoxazine,2-propenoic acid deriv.;
BVC
CAS:126959-78-2分子结构C21H18N2O4详情供应商
6622-10-22,5-Pyrrolidinedione,1,1'-(diphenylmethylene)bis-;
Succinimide,N,N'-(diphenylmethylene)bis- (8CI);
NSC 56478
CAS:6622-10-2分子结构C21H18N2O4详情供应商
205528-32-1Fmoc-L-4-噻唑基丙氨酸4-Thiazolepropanoicacid, a-[[(9H-fluoren-9-ylmethoxy)carbonyl]amino]-,(aS)-;
4-Thiazolepropanoicacid, a-[[(9H-fluoren-9-ylmethoxy)carbonyl]amino]-,(S)-
CAS:205528-32-1分子结构C21H18N2O4S详情供应商
205528-33-24-Thiazolepropanoicacid, a-[[(9H-fluoren-9-ylmethoxy)carbonyl]amino]-,(aR)-;
4-Thiazolepropanoicacid, a-[[(9H-fluoren-9-ylmethoxy)carbonyl]amino]-,(R)-
CAS:205528-33-2分子结构C21H18N2O4S详情供应商
8025-06-7PENICILLIN-STREPTOMYCINCAS:8025-06-7分子结构C21H39N7O13.C16H18N2O4S详情供应商
热门搜关键词:C4H5O4Cl EINECS 265 Fexofenadine HCl 1-( 3-二甲氨基丙基) – 3-乙基碳二亚胺 2,2'-[(1-甲基亚乙基)双(4,1-亚苯基甲醛)]双环氧乙烷的均聚物 bongkrekic 3-羟基-1,2,3-苯并三嗪-4(3H)-酮 溴 对苯二甲酸 HEPO Arginin 3-碘吲唑 °??????? CAS VINYL ACETYLENE  C3H8O2 C6H17 CH3CH2CONHCH2CH3 Polygala 18-β 甘草次酸 二氢溴酸盐 [PET acid vinyl ester 三氨基胍盐 C11H11NO5S 二胺 醚 二苯基乙酸 氯 对苯醌 C7H9N4 五硫化二砷 16-巯基十六烷基酸 8:2 FTA 4-(4-甲基哌嗪甲基)苯甲酰氯 6-二磺酸 二甲硫吸磷 2-巯基吡啶N-氧化物钠盐水合物; 羟基吡啶硫酮 颜料红243 2-巯基-4-氨基-6-羟基嘧啶 2-羟基-4,6-二甲基嘧啶 C4 H? N2 O2 Na? 间醋氨酚 聚甘油-4 硬脂酸酯