36980-85-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 36980-85-5 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, 8 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 36980-85:
(7*3)+(6*6)+(5*9)+(4*8)+(3*0)+(2*8)+(1*5)=155
155 % 10 = 5
So 36980-85-5 is a valid CAS Registry Number.