19287-96-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 19287-96-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,9,2,8 and 7 respectively; the second part has 2 digits, 9 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 19287-96:
(7*1)+(6*9)+(5*2)+(4*8)+(3*7)+(2*9)+(1*6)=148
148 % 10 = 8
So 19287-96-8 is a valid CAS Registry Number.