118622-32-5 Usage
Chemical compound
5-Hexynoic acid, 4-oxo-, methyl ester
Class
Carboxylic acids
Description
Methyl ester of 5-hexynoic acid, a fatty acid with a terminal triple bond
Uses
Organic synthesis, flavoring agent in food industry, production of pharmaceuticals, chemical intermediate
Structure
Six-carbon chain with terminal triple bond and carboxylic acid group
Caution
Handle with caution and follow safety protocols in laboratory setting
Check Digit Verification of cas no
The CAS Registry Mumber 118622-32-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,8,6,2 and 2 respectively; the second part has 2 digits, 3 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 118622-32:
(8*1)+(7*1)+(6*8)+(5*6)+(4*2)+(3*2)+(2*3)+(1*2)=115
115 % 10 = 5
So 118622-32-5 is a valid CAS Registry Number.
