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3-Hydroxy-9β-estra-1,3,5(10)-triene-11,17-dione, also known as 3-hydroxyestra-1,3,5(10)-triene-11,17-dione, is a naturally occurring steroidal compound belonging to the estrane family. It is characterized by the presence of a hydroxyl group at the 3-position, a double bond between carbons 1 and 2, another double bond between carbons 5 and 6, and a third double bond between carbons 9 and 10. Additionally, it features a ketone group at both the 11 and 17 positions. 3-hydroxy-9 beta-estra-1,3,5(10)-triene-11,17-dione is structurally similar to other estrogenic steroids and plays a role in various biological processes, particularly those related to the endocrine system. It is found in trace amounts in plants and can be synthesized in the laboratory for research purposes.

7533-97-3

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7533-97-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 7533-97-3 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 7,5,3 and 3 respectively; the second part has 2 digits, 9 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 7533-97:
(6*7)+(5*5)+(4*3)+(3*3)+(2*9)+(1*7)=113
113 % 10 = 3
So 7533-97-3 is a valid CAS Registry Number.
InChI:InChI=1/C18H20O3/c1-18-9-15(20)17-12-5-3-11(19)8-10(12)2-4-13(17)14(18)6-7-16(18)21/h3,5,8,13-14,17,19H,2,4,6-7,9H2,1H3/t13-,14-,17+,18-/m0/s1

7533-97-3SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 19, 2017

Revision Date: Aug 19, 2017

1.Identification

1.1 GHS Product identifier

Product name (8S,9S,13S,14S)-3-hydroxy-13-methyl-6,7,8,9,12,14,15,16-octahydrocyclopenta[a]phenanthrene-11,17-dione

1.2 Other means of identification

Product number -
Other names 3-Hydroxyestra-1,3,5(10)-triene-11,17-dione

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
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More Details:7533-97-3 SDS

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