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: Estra-1,3,5,7,9-pentaen-17-one,3-methoxy-, (?à)- (8CI,9CI)
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

4820-56-8

4820-56-8 structure

4820-56-8 structure

Name: Estra-1,3,5,7,9-pentaen-17-one,3-methoxy-, (?à)- (8CI,9CI)
Chemical Name: 3-methoxy-13-methyl-12,14,15,16-tetrahydro-11H-cyclopenta[a]phenanthren-17-one
CAS Number: 4820-56-8
Molecular Formula: C₁₉H₂₀O₂
Molecular Weight: 280.36100
Create Date: 2018-06-11 18:26:25
Modify Date: 2025-09-26 17:13:56

Names
Properties

Name	3-methoxy-13-methyl-12,14,15,16-tetrahydro-11H-cyclopenta[a]phenanthren-17-one

Density	1.168g/cm3
Boiling Point	451.3ºC at 760mmHg
Molecular Formula	C₁₉H₂₀O₂
Molecular Weight	280.36100
Flash Point	202.5ºC
Exact Mass	280.14600
PSA	26.30000
LogP	4.24740
Index of Refraction	1.619

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