136331-92-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 136331-92-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,6,3,3 and 1 respectively; the second part has 2 digits, 9 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 136331-92:
(8*1)+(7*3)+(6*6)+(5*3)+(4*3)+(3*1)+(2*9)+(1*2)=115
115 % 10 = 5
So 136331-92-5 is a valid CAS Registry Number.