287114-82-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 287114-82-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,8,7,1,1 and 4 respectively; the second part has 2 digits, 8 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 287114-82:
(8*2)+(7*8)+(6*7)+(5*1)+(4*1)+(3*4)+(2*8)+(1*2)=153
153 % 10 = 3
So 287114-82-3 is a valid CAS Registry Number.