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: Pregna-4,17(20)-diene-21-nitrile,3-oxo- (8CI,9CI)
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

31020-63-0

31020-63-0 structure

31020-63-0 structure

Name: Pregna-4,17(20)-diene-21-nitrile,3-oxo- (8CI,9CI)
Chemical Name: (2Z)-2-(10,13-dimethyl-3-oxo-2,6,7,8,9,11,12,14,15,16-decahydro-1H-cyclopenta[a]phenanthren-17-ylidene)acetonitrile
CAS Number: 31020-63-0
Molecular Formula: C₂₁H₂₇NO
Molecular Weight: 309.44500
Create Date: 2017-11-02 09:39:00
Modify Date: 2024-09-18 18:34:50

Names
Properties

Name	(2Z)-2-(10,13-dimethyl-3-oxo-2,6,7,8,9,11,12,14,15,16-decahydro-1H-cyclopenta[a]phenanthren-17-ylidene)acetonitrile

Density	1.11g/cm3
Boiling Point	475.2ºC at 760 mmHg
Molecular Formula	C₂₁H₂₇NO
Molecular Weight	309.44500
Flash Point	241.2ºC
Exact Mass	309.20900
PSA	40.86000
LogP	4.96828
Index of Refraction	1.563

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