1093-87-4 Pregna-3,5-dien-20-one Pregna-3,5-dien-20-one Catalog No.: 1147330 Name: Pregna-3,5-dien-20-one CAS: 1093-87-4 Formula: C21H30O Boiling Point: 178.8 ( ℃ ) Inquire about this product →