PRODUCT INFORMATION
产品信息
英文名:13-Ethyl-18,19-dinor-17α-pregn-4-en-20-yn-17-ol
(Levonorgestrel Impurity)
中文名:13-Ethyl-18,19-dinor-17α-pregn-4-en-20-yn-17-ol(Levonorgestrel Impurity)
中文名:13-Ethyl-18,19-dinor-17α-pregn-4-en-20-yn-17-ol(Levonorgestrel Impurity)