371164-35-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 371164-35-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,7,1,1,6 and 4 respectively; the second part has 2 digits, 3 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 371164-35:
(8*3)+(7*7)+(6*1)+(5*1)+(4*6)+(3*4)+(2*3)+(1*5)=131
131 % 10 = 1
So 371164-35-1 is a valid CAS Registry Number.