629624-26-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 629624-26-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,2,9,6,2 and 4 respectively; the second part has 2 digits, 2 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 629624-26:
(8*6)+(7*2)+(6*9)+(5*6)+(4*2)+(3*4)+(2*2)+(1*6)=176
176 % 10 = 6
So 629624-26-6 is a valid CAS Registry Number.