36871-83-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 36871-83-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,6,8,7 and 1 respectively; the second part has 2 digits, 8 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 36871-83:
(7*3)+(6*6)+(5*8)+(4*7)+(3*1)+(2*8)+(1*3)=147
147 % 10 = 7
So 36871-83-7 is a valid CAS Registry Number.