63129-94-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 63129-94-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,3,1,2 and 9 respectively; the second part has 2 digits, 9 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 63129-94:
(7*6)+(6*3)+(5*1)+(4*2)+(3*9)+(2*9)+(1*4)=122
122 % 10 = 2
So 63129-94-2 is a valid CAS Registry Number.