3,20-bis(ethylenedioxy)pregna-5,7-diene price, total count: 2
Supplier: Dayang Chem (Hangzhou) Co., Ltd. Recommended
Updated Date: 2024-01-19 11:49:52
Purity: 98.0%
Product Detail: 3,20-bis(ethylenedioxy)pregna-5,7-diene
Supplier: Henan Tianfu Chemical Co., Ltd. Recommended
Updated Date: 2024-01-09 10:45:49
Purity: 99.0%
Product Detail: Pregna-5,7-diene-3,20-dione,cyclic bis(1,2-ethanediyl acetal) (9CI)