627461-22-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 627461-22-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,2,7,4,6 and 1 respectively; the second part has 2 digits, 2 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 627461-22:
(8*6)+(7*2)+(6*7)+(5*4)+(4*6)+(3*1)+(2*2)+(1*2)=157
157 % 10 = 7
So 627461-22-7 is a valid CAS Registry Number.