1357021-37-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1357021-37-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,5,7,0,2 and 1 respectively; the second part has 2 digits, 3 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1357021-37:
(9*1)+(8*3)+(7*5)+(6*7)+(5*0)+(4*2)+(3*1)+(2*3)+(1*7)=134
134 % 10 = 4
So 1357021-37-4 is a valid CAS Registry Number.
1357021-37-4Relevant articles and documents
ESTERS OF O-SUBSTITUTED HYDROXY CARBOXYLIC ACIDS AND PREPARATIONS THEREOF
-
Page/Page column 6, (2012/02/06)
Esters of O-substituted hydroxy carboxylic acids are provided having Formula 1, or 2, or both Formulas 1 and 2: wherein R and R1 are independently selected from the group consisting of substituted and unsubstituted, branched- and straight-chain
