49842-32-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 49842-32-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 4,9,8,4 and 2 respectively; the second part has 2 digits, 3 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 49842-32:
(7*4)+(6*9)+(5*8)+(4*4)+(3*2)+(2*3)+(1*2)=152
152 % 10 = 2
So 49842-32-2 is a valid CAS Registry Number.