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156733-00-5

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156733-00-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 156733-00-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,6,7,3 and 3 respectively; the second part has 2 digits, 0 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 156733-00:
(8*1)+(7*5)+(6*6)+(5*7)+(4*3)+(3*3)+(2*0)+(1*0)=135
135 % 10 = 5
So 156733-00-5 is a valid CAS Registry Number.
InChI:InChI=1/C27H50O2/c1-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18-21-25-24-26(25)22-19-20-23-27(28)29-2/h3-24H2,1-2H3

156733-00-5SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 14, 2017

Revision Date: Aug 14, 2017

1.Identification

1.1 GHS Product identifier

Product name methyl 4-(2-octadecylcyclopropen-1-yl)pentanoate

1.2 Other means of identification

Product number -
Other names 5-(2-Octadecyl-cycloprop-1-enyl)-pentanoic acid methyl ester

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:156733-00-5 SDS

156733-00-5Downstream Products

156733-00-5Relevant articles and documents

Synthesis of methyl 3-(2-octadecylcyclopropen-1-yl)propanoate and methyl 3-(2-octadecylcyclopropen-1-yl)pentanoate and cyclopropane fatty acids as possible inhibitors of mycolic acid biosynthesis

Hartmann,Minnikin,Roemming,Baird,Ratledge,Wheeler

, p. 99 - 108 (2007/10/02)

(Z)-Tetracos-5-enoic acid is a key intermediate in the biosynthesis of mycobacterial mycolic acids. Recently the methyl ester of its cyclopropene analogue, methyl 4-(2-octadecylcyclopropen-1-yl)butanoate, was shown to act as an inhibitor of mycolic acid biosynthesis. The related analogues methyl 5-(2-octadecylcyclopropen-1-yl)pentanoate and methyl 3-(2-octadecylcyclopropen-1-yl)propanoate have been synthesised, as well as the related cyclopropane esters methyl (Z)-4-(2-octadecylcyclopropan-1-yl)butanoate and methyl (Z)-5-(2-octadecylcyclopropan-1-yl)pentanoate. The synthesis of methyl 3-(2-octadecylcyclopropen-1-yl)propanoate involved protection of the cyclopropene ring by iodination to allow oxidation of an alcohol to a carboxylic acid; the diiodocyclopropane was deprotected by a new mild procedure using activated zinc.

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