Estra-4,9-diene-3,17-dione
Product name: Estra-4,9-diene-3,17-dione
CAS No.: 5173-46-6
Quality standard: Internal Standard
Structural formula:
Country of Registration or Drug Certification Authority:
Appearance：Yellow or pale yellow or off-white powder
Content：≥92.0%
Packaging：25KG / cardboard drum
