63885-36-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 63885-36-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,3,8,8 and 5 respectively; the second part has 2 digits, 3 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 63885-36:
(7*6)+(6*3)+(5*8)+(4*8)+(3*5)+(2*3)+(1*6)=159
159 % 10 = 9
So 63885-36-9 is a valid CAS Registry Number.