49556-63-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 49556-63-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 4,9,5,5 and 6 respectively; the second part has 2 digits, 6 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 49556-63:
(7*4)+(6*9)+(5*5)+(4*5)+(3*6)+(2*6)+(1*3)=160
160 % 10 = 0
So 49556-63-0 is a valid CAS Registry Number.