630112-49-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 630112-49-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,3,0,1,1 and 2 respectively; the second part has 2 digits, 4 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 630112-49:
(8*6)+(7*3)+(6*0)+(5*1)+(4*1)+(3*2)+(2*4)+(1*9)=101
101 % 10 = 1
So 630112-49-1 is a valid CAS Registry Number.