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1337972-89-0

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1337972-89-0 Usage

Chemical Properties

Pale Brown Solid

Uses

Different sources of media describe the Uses of 1337972-89-0 differently. You can refer to the following data:
1. 13-Ethyl-3-ethynyl-18,19-dinor-17α-pregna-3,5-dien-20-yn-17-ol (Levonorgestrel EP Impurity C) is an impurity of Levonorgestrel.
2. EP Levonorgestrel impurity C.

Check Digit Verification of cas no

The CAS Registry Mumber 1337972-89-0 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,3,7,9,7 and 2 respectively; the second part has 2 digits, 8 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1337972-89:
(9*1)+(8*3)+(7*3)+(6*7)+(5*9)+(4*7)+(3*2)+(2*8)+(1*9)=200
200 % 10 = 0
So 1337972-89-0 is a valid CAS Registry Number.

1337972-89-0SDS

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 13-Ethyl-3-ethynyl-18,19-dinor-17α-pregna-3,5-dien-20-yn-17-ol

1.2 Other means of identification

Product number -
Other names (8R,9S,10R,13S,14S,17R)-13-ethyl-3,17-diethynyl-2,7,8,9,10,11,12,14,15,16-decahydro-1H-cyclopenta[a]phenanthren-17-ol

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:1337972-89-0 SDS

1337972-89-0Upstream product

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