Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 4,9(11)-PREGNADIEN-3,20-DIONE
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

17652-16-3

17652-16-3 structure

17652-16-3 structure

Name: 4,9(11)-PREGNADIEN-3,20-DIONE
Chemical Name: pregna-4,9(11)-diene-3,20-dione
CAS Number: 17652-16-3
Molecular Formula: C₂₁H₂₈O₂
Molecular Weight: 312.44600
Create Date: 2018-04-05 21:12:53
Modify Date: 2024-03-06 13:09:13

Names
Properties

Name	pregna-4,9(11)-diene-3,20-dione
Synonyms	9,11-dehydroprogesterone Pregna-4,9(11)-dien-3,20-dion Pregnadien-(4.9(11))-dion-(3.20) Pregna-4,9(11)-diene-3,20-dione Δ9(11)-Dehydroprogesteron Pregna-4.9(11)-dien-3.20-dion

Molecular Formula	C₂₁H₂₈O₂
Molecular Weight	312.44600
Exact Mass	312.20900
PSA	34.14000
LogP	4.64360

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