19-Norpregn-4-en-20-yn-17-ol, 7-methyl-, (7I+/-,17I+/-)-

19-去甲孕-4-烯-20-炔-17-醇, 7-甲基-, (7I+/-,17I+/-)-

19-Norpregn-4-en-20-yn-17-ol, 7-methyl-, (7I+/-,17I+/-)- (CAS 3704-15-2) is a compound in the Alcohols category listed in the Jingsj chemical database. It has the molecular formula C21H30O and a molecular weight of 298.5 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 3704-15-2
Jingsj CID: J-151572-1
Molecular Formula: C₂₁H₃₀O
Chinese Name: 19-去甲孕-4-烯-20-炔-17-醇, 7-甲基-, (7I+/-,17I+/-)-
Molecular Weight: 298.5 g/mol
Category: Alcohols
Last updated: 8/21/2026

No offers for this compound yet.

Request a quote

Frequently Asked Questions

What is the CAS number of 19-Norpregn-4-en-20-yn-17-ol, 7-methyl-, (7I+/-,17I+/-)-?

The CAS number of 19-Norpregn-4-en-20-yn-17-ol, 7-methyl-, (7I+/-,17I+/-)- is 3704-15-2.

What are the molecular formula and molecular weight of 19-Norpregn-4-en-20-yn-17-ol, 7-methyl-, (7I+/-,17I+/-)-?

19-Norpregn-4-en-20-yn-17-ol, 7-methyl-, (7I+/-,17I+/-)- has molecular formula C21H30O and molecular weight 298.5 g/mol.

Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.

Last updated: 8/21/2026

How to cite: Jingsj. "19-Norpregn-4-en-20-yn-17-ol, 7-methyl-, (7I+/-,17I+/-)- (CAS 3704-15-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-151572-1 (accessed 2026-10-25).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.