357156-67-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 357156-67-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,5,7,1,5 and 6 respectively; the second part has 2 digits, 6 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 357156-67:
(8*3)+(7*5)+(6*7)+(5*1)+(4*5)+(3*6)+(2*6)+(1*7)=163
163 % 10 = 3
So 357156-67-3 is a valid CAS Registry Number.