630059-30-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 630059-30-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,3,0,0,5 and 9 respectively; the second part has 2 digits, 3 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 630059-30:
(8*6)+(7*3)+(6*0)+(5*0)+(4*5)+(3*9)+(2*3)+(1*0)=122
122 % 10 = 2
So 630059-30-2 is a valid CAS Registry Number.