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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:丁醛2,4-二硝基苯肼 SILICON MAGNESIUM γ-谷氨酰 C9H16O8S MIXED ACID OIL 1,4-丁二醇和己二酸的聚合 C6H9O2N5 C6H14S3 C24H26N2O2 C14H20OS N-甲基 酰胺 KNaO alpha-Aminobutyric acid C31H24 c12h12o8 yimi C2H3N  C6NO2H13 吡咯咪唑 C17H25NO3 迭氮化钡 卡比沙明 甲基 硅酸 C10H10O2S2 苯基三甲基硅烷 苯二异氰酸酯 C13H16O2S C10H12O4N6 C12H12O3S C12H19N3O3 C18H18O2S c7h14n4o C10O2H20 (C21H24O4.C4H6O2)x C7H12S H2N(CH2)6NH2 C10N2H24 [3-[2-(7-Chloro 异辛氧基丙胺 [tbmam][tf2N]