62987-36-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 62987-36-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,2,9,8 and 7 respectively; the second part has 2 digits, 3 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 62987-36:
(7*6)+(6*2)+(5*9)+(4*8)+(3*7)+(2*3)+(1*6)=164
164 % 10 = 4
So 62987-36-4 is a valid CAS Registry Number.