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158493-17-5

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158493-17-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 158493-17-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,8,4,9 and 3 respectively; the second part has 2 digits, 1 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 158493-17:
(8*1)+(7*5)+(6*8)+(5*4)+(4*9)+(3*3)+(2*1)+(1*7)=165
165 % 10 = 5
So 158493-17-5 is a valid CAS Registry Number.

158493-17-5SDS

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 4,6,9a,11a-tetramethyl-1-(6-methylheptan-2-yl)-2,3,3a,3b,4,5,5a,8,9,9b,10,11-dodecahydro-1H-indeno[5,4-f]quinolin-7-one

1.2 Other means of identification

Product number -
Other names -

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:158493-17-5 SDS

158493-17-5Downstream Products

158493-17-5Relevant articles and documents

Stereocomplementary reductions of ring fused enelactams

Miller, Ross A.,Humphrey, Guy R.,Thompson, Andrew S.

, p. 7949 - 7952 (1995)

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Process for oxidation of steroidal compounds having allylic groups

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Example 1, (2010/01/31)

The instant invention involves a process for oxidizing compounds containing an allylic group, i.e. those containing an allylic hydrogen or allylic alcohol group, to the corresponding enones, using a ruthenium-based catalyst in the presence of a hydroperoxide. Particularly, Δ-5-steroidal alkenes can be oxidized to the corresponding Δ-5-7-keto alkenes.

Combination method of treating acne using 4-AZA-5α-cholestan-ones and 4-AZA-5α-androstan-ones as selective 5α-reductase inhibitors with anti-bacterial, keratolytic, or anti-inflammatory agents

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, (2008/06/13)

Described is a combination method using selective inhibitors of 5α-reductase 1 and/or 2 including 7β-substituted 4-aza-5α-cholestan-3-ones and related 4-aza-5α-androstan-3-one compounds which are useful in the treatment of acne vulgaris in combination wit

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