CAS号查询化工产品

热门搜索化学品最多只显示前20条,请点击“搜索化学品”查看所有结果


CAS登录号 中文名 英文名 分子结构式 分子式 详情 供应商
67751-14-84-(二甲基氨基)-2-氧代丁-3-烯酸乙酯Ethyl 4-(dimethylamino)-2-oxobut-3-enoate;
4-Dimethylamino-2-oxobut-3-enoicacid ethyl ester;
Ethyl 4-dimethylamino-2-oxo-3-butenoate
CAS:67751-14-8分子结构C8H13NO3详情供应商
853681-16-01-Piperazineaceticacid, 4-[(1,1-dimethylethoxy)carbonyl]-a-[(1E)-2-phenylethenyl]-;
(3E)-2-(4-[(TERT-BUTYL)OXYCARBONYL]PIPERAZINYL)-4-PHENYLbut-3-enoic ACID;
(3E)-2-(4-BOC-PIPERAZINYL)-4-PHENYL-3-BUTENOIC ACID;
TRANS-ALPHA-(4-BOC-PIPERAZINYL)-4-PHENYL-3-BUTENOIC ACID;
TRANS-2-(4-BOC-PIPERAZINYL)-4-PHENYL-3-BUTENOIC ACID
CAS:853681-16-0分子结构C19H26N2O4详情供应商
75266-40-9(S)-2-(苄氧羰氨基)-3-丁烯酸甲酯3-Butenoic acid,2-[[(phenylmethoxy)carbonyl]amino]-, methyl ester, (2S)-;
3-Butenoicacid, 2-[[(phenylmethoxy)carbonyl]amino]-, methyl ester, (S)-;
(S)-2-[(Benzyloxycarbonyl)amino]but-3-enoicacid methyl ester
CAS:75266-40-9分子结构C13H15NO4详情供应商
780771-49-53-Butenoic acid,3-amino-2-(1-methylethyl)-, methyl ester;
3-Amino-2-isopropylbut-3-enoicacid methyl ester
CAS:780771-49-5分子结构C8H15NO2详情供应商
904814-38-63-Butenoic acid,4-hydroxy-4-(3-hydroxyphenyl)-2-oxo-;
4-HYDROXY-4-(3-HYDROXY-PHENYL)-2-OXO-but-3-enoic ACID
CAS:904814-38-6分子结构C10H8O5详情供应商
151646-59-23-Butenoic acid,4-hydroxy-4-(3-nitrophenyl)-2-oxo-, methyl ester;
4-HYDROXY-4-(3-NITRO-PHENYL)-2-OXO-but-3-enoic ACID METHYL ESTER;
Methyl 4-hydroxy-4-(3-nitrophenyl)-2-oxobut-3-enoate
CAS:151646-59-2分子结构C11H9NO6详情供应商
66066-39-54-CYANO-3-METHYL-but-3-enoic ACID ETHYL ESTER;
4-CYANO-3-METHYL-but-3-enoic ACID ETHYL ESTER;
AKOS 90285;
4-Cyano-3-methyl-but-3-enoic acid ethyl ester, cis/trans
CAS:66066-39-5分子结构C8H11NO2详情供应商
904814-30-84-HYDROXY-4-(3-NITRO-PHENYL)-2-OXO-but-3-enoic ACIDCAS:904814-30-8分子结构C10H7NO6详情供应商
56663-75-33-CHLORO-2,2-DIMETHYL-but-3-enoic ACIDCAS:56663-75-3分子结构C6H9ClO2详情供应商
2243-53-04-苯基-3-丁烯酸TRANS-STYRYLACETIC ACID;
STYRYLACETIC ACID;
TRANS 4-PHENYL-3-BUTENOIC ACID;
(3E)-4-Phenyl-3-butenoic acid;
3-Butenoic acid, 4-phenyl-;
4-phenylbut-3-enoic acid
CAS:2243-53-0分子结构C10H10O2详情供应商
热门搜关键词:CAS NO Polypropylene Longispinogenin phenanthryl Ethyl Tosylate sodium neodecanoate Sublimation ANBA daunomycinone glycyl glycine Azuril C8H16O6N2 CALCIUM ACETATE Oleamine 蓝 15:0 Rhodiooctanoside C2 H3 O2 c2h5o3n3 CH3OOCH [C2mim][Tf2N] H2N(CH2)2NH2 2(5H)-FURANONE,5-ETHYL- C7H4O3NCl C26H54O C8H10O4N2 C7H7N3O2 1-4 丁内酯 C2Cl2H2O C10H15O3N Methylpentadecanoate ti(oc4h9)4 C6H12S3 亚氨基二乙醇 datiscetin C30H46O7 Boc-氨基酸 cube C7H13O4N 西立伐他汀 甲氧基 萘胺 C8H9O5