294622-55-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 294622-55-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,9,4,6,2 and 2 respectively; the second part has 2 digits, 5 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 294622-55:
(8*2)+(7*9)+(6*4)+(5*6)+(4*2)+(3*2)+(2*5)+(1*5)=162
162 % 10 = 2
So 294622-55-2 is a valid CAS Registry Number.