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Estra-5,7,9-triene-3α,17α-diol, also known as estradiol or E2, is a naturally occurring steroid hormone and the most potent form of estrogen. It plays a crucial role in the development and regulation of the female reproductive system, as well as secondary sexual characteristics. Estradiol is synthesized primarily in the ovaries, with additional production in the adrenal glands and fat cells. It is involved in the menstrual cycle, pregnancy, and maintenance of bone density. Estradiol also has effects on the cardiovascular and nervous systems, and it is essential for maintaining overall health and well-being in females.

517-08-8

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517-08-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 517-08-8 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 5,1 and 7 respectively; the second part has 2 digits, 0 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 517-08:
(5*5)+(4*1)+(3*7)+(2*0)+(1*8)=58
58 % 10 = 8
So 517-08-8 is a valid CAS Registry Number.

517-08-8SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 15, 2017

Revision Date: Aug 15, 2017

1.Identification

1.1 GHS Product identifier

Product name estratriene-(B)-diol-(3α.17α)

1.2 Other means of identification

Product number -
Other names (13S)-3t.17t-Dihydroxy-13r-methyl-(14tH)-2.3.4.11.12.13.14.15.16.17-decahydro-1H-cyclopenta[a]phenanthren

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:517-08-8 SDS

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