476212-30-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 476212-30-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,7,6,2,1 and 2 respectively; the second part has 2 digits, 3 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 476212-30:
(8*4)+(7*7)+(6*6)+(5*2)+(4*1)+(3*2)+(2*3)+(1*0)=143
143 % 10 = 3
So 476212-30-3 is a valid CAS Registry Number.