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110072-15-6

110072-15-6

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110072-15-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 110072-15-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,0,0,7 and 2 respectively; the second part has 2 digits, 1 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 110072-15:
(8*1)+(7*1)+(6*0)+(5*0)+(4*7)+(3*2)+(2*1)+(1*5)=56
56 % 10 = 6
So 110072-15-6 is a valid CAS Registry Number.
InChI:InChI=1/C21H24O2/c1-4-21(23)10-9-18-17-7-5-14-11-15(22)6-8-16(14)19(17)13(2)12-20(18,21)3/h1,9-11,16-19,23H,2,5-8,12H2,3H3/t16-,17-,18-,19+,20-,21-/m0/s1

110072-15-6SDS

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 (17alpha)-17-hydroxy-11-methylene-19-norpregna-4,15-diene-20-yn-3-one

1.2 Other means of identification

Product number -
Other names (17α)-17-hydroxy-11-methylene-19-norpregna-4,15-diene-20-yn-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:110072-15-6 SDS

110072-15-6Upstream product

110072-15-6Downstream Products

110072-15-6Relevant articles and documents

11-methylene-oestr-15-enes, processes for their preparation, and pharmaceutical compositions

-

, (2008/06/13)

The present invention is concerned with novel 11-methylene-oestr-15-enes of the formula: STR1 wherein R 1 =H or acyl with 1-18 C-atoms, preferably H,R 2 =ethinyl, vinyl, chloroethinyl, allyl or propinyl; ethinyl being preferred, andR 3 =O or H 2, preferably O.Further the present invention is concerned with processes for the preparation of the above compounds and with pharmaceutical compositions comprising these compounds. The compounds possess powerful gestagenic properties and only slight androgenic side-effects.

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