97814-36-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 97814-36-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,7,8,1 and 4 respectively; the second part has 2 digits, 3 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 97814-36:
(7*9)+(6*7)+(5*8)+(4*1)+(3*4)+(2*3)+(1*6)=173
173 % 10 = 3
So 97814-36-3 is a valid CAS Registry Number.