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Estra-4,9(10)-diene-11β,17β-diol-3-one, also known as equilenin, is a naturally occurring steroidal compound belonging to the class of equine estrogens. It is structurally similar to the human estrogens, with a unique double bond between carbons 4 and 9, and carbons 11 and 17, which distinguishes it from other estrogens. Equilenin is primarily found in the urine of pregnant mares and is used in the production of conjugated estrogens, a medication used to treat menopausal symptoms and other conditions related to estrogen deficiency. It exhibits estrogenic activity, which can influence various physiological processes in the body, including bone health, cardiovascular function, and reproductive system regulation. Due to its potent effects, equilenin is subject to regulatory oversight to ensure its safe and appropriate use in medical applications.

2299-08-3

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2299-08-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 2299-08-3 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,2,9 and 9 respectively; the second part has 2 digits, 0 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 2299-08:
(6*2)+(5*2)+(4*9)+(3*9)+(2*0)+(1*8)=93
93 % 10 = 3
So 2299-08-3 is a valid CAS Registry Number.

2299-08-3SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 18, 2017

Revision Date: Aug 18, 2017

1.Identification

1.1 GHS Product identifier

Product name estra-4,9(10)-diene-11β,17β-diol-3-one

1.2 Other means of identification

Product number -
Other names 11SS,17SS-DIHYDROXYL-4(5),9(10) -DENE-EXTRA-3-ONE

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 -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:2299-08-3 SDS

2299-08-3Upstream product

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