383133-22-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 383133-22-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,8,3,1,3 and 3 respectively; the second part has 2 digits, 2 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 383133-22:
(8*3)+(7*8)+(6*3)+(5*1)+(4*3)+(3*3)+(2*2)+(1*2)=130
130 % 10 = 0
So 383133-22-0 is a valid CAS Registry Number.