1417887-96-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1417887-96-7 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,1,7,8,8 and 7 respectively; the second part has 2 digits, 9 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 1417887-96:
(9*1)+(8*4)+(7*1)+(6*7)+(5*8)+(4*8)+(3*7)+(2*9)+(1*6)=207
207 % 10 = 7
So 1417887-96-7 is a valid CAS Registry Number.