83736-04-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 83736-04-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,3,7,3 and 6 respectively; the second part has 2 digits, 0 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 83736-04:
(7*8)+(6*3)+(5*7)+(4*3)+(3*6)+(2*0)+(1*4)=143
143 % 10 = 3
So 83736-04-3 is a valid CAS Registry Number.