133136-12-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 133136-12-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,3,1,3 and 6 respectively; the second part has 2 digits, 1 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 133136-12:
(8*1)+(7*3)+(6*3)+(5*1)+(4*3)+(3*6)+(2*1)+(1*2)=86
86 % 10 = 6
So 133136-12-6 is a valid CAS Registry Number.