| CAS登录号 | 中文名 | 英文名 | 分子结构式 | 分子式 | 详情 | 供应商 |
| 51267-63-1 | 19-Norpregn-20-yn-3-one,4,5-epoxy-17-hydroxy-, (4b,5b,17a)- (9CI); 4,5-Epoxy-5H-cyclopenta[a]phenanthrene,19-norpregn-20-yn-3-one deriv.; 17b-Hydroxy-19-nor-4b,5b-epoxy-17a-pregn-20-yn-3-one; 4b,5-Epoxy-17a-ethynyl-17-hydroxy-5b-estran-3-one; Norethindrone 4b,5b-epoxide; Norethisterone 4b,5b-epoxide |  | C20H26O3 | 详情 | 供应商 | |
| 51267-67-5 | 18,19-Dinorpregn-20-yn-3-one,4,5-epoxy-13-ethyl-17-hydroxy-, (4b,5b,17a)- (9CI); 4,5-Epoxy-5H-cyclopenta[a]phenanthrene,18,19-dinorpregn-20-yn-3-one deriv. |  | C21H28O3 | 详情 | 供应商 |
sitemap.xml