331736-92-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 331736-92-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,3,1,7,3 and 6 respectively; the second part has 2 digits, 9 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 331736-92:
(8*3)+(7*3)+(6*1)+(5*7)+(4*3)+(3*6)+(2*9)+(1*2)=136
136 % 10 = 6
So 331736-92-6 is a valid CAS Registry Number.