483281-42-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 483281-42-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,8,3,2,8 and 1 respectively; the second part has 2 digits, 4 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 483281-42:
(8*4)+(7*8)+(6*3)+(5*2)+(4*8)+(3*1)+(2*4)+(1*2)=161
161 % 10 = 1
So 483281-42-1 is a valid CAS Registry Number.