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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
4202-98-6Pregna-4,6-diene-3,20-dione,6-chloro-, (9b,10a)- (9CI);
9b,10a-Pregna-4,6-diene-3,20-dione, 6-chloro- (7CI,8CI)
CAS:4202-98-6分子结构C21H27CLO2详情供应商
2415-28-318,19-Dinorpregn-4-en-20-yn-3-one,21-chloro-13-ethyl-17-hydroxy-, (17a)-(?à)- (9CI);
18,19-Dinor-17a-pregn-4-en-20-yn-3-one,21-chloro-13-ethyl-17-hydroxy-, (?à)- (8CI);
(?à)-17a-Chloroethynyl-13b-ethyl-17-hydroxygon-4-en-3-one;
(?à)-17a-Chloroethynyl-13b-ethyl-17b-hydroxygon-4-en-3-one;
(?à)-17a-Chloroethynyl-13b-ethyl-4-gonen-17b-ol-3-one;
Wy 4355;
dl-17a-Chlorethynyl-13b-ethyl-17b-hydroxygon-4-en-3-one
CAS:2415-28-3分子结构C21H27CLO2详情供应商
热门搜关键词:mylene CoBr3 C12Br3H4 DISODIUM TARTRATE C13H12O4N2 C17H4 dextro polymorph acid red 183 C17O3H25 氨基甲酸根 unca 3CCA CH3OOCH metheny CH3CH(Br)CH2COOH EC 1119 CN2H4O H2S3 羟 苯 硅 thiadiazolo triol aminoethanol C6 H11 N O3 乙基 苯胺 羟基 弱酸性 交换树脂 CaClOCl 四甲基-1,3-环戊二烯 C11H19N3O6 聚醋酸乙烯酯 CAS NO 乙胺 醋酸 C3F3H3O3 C3H11N 二甲 基丙 1-己基-3-甲基溴化吡啶 phosphorothioate 氟代丙酮 8-喹啉 Tin Chloride etrafluoroborate