732283-78-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 732283-78-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 7,3,2,2,8 and 3 respectively; the second part has 2 digits, 7 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 732283-78:
(8*7)+(7*3)+(6*2)+(5*2)+(4*8)+(3*3)+(2*7)+(1*8)=162
162 % 10 = 2
So 732283-78-2 is a valid CAS Registry Number.