36980-76-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 36980-76-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,6,9,8 and 0 respectively; the second part has 2 digits, 7 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 36980-76:
(7*3)+(6*6)+(5*9)+(4*8)+(3*0)+(2*7)+(1*6)=154
154 % 10 = 4
So 36980-76-4 is a valid CAS Registry Number.