1357156-35-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1357156-35-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,5,7,1,5 and 6 respectively; the second part has 2 digits, 3 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1357156-35:
(9*1)+(8*3)+(7*5)+(6*7)+(5*1)+(4*5)+(3*6)+(2*3)+(1*5)=164
164 % 10 = 4
So 1357156-35-4 is a valid CAS Registry Number.