196598-36-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 196598-36-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,9,6,5,9 and 8 respectively; the second part has 2 digits, 3 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 196598-36:
(8*1)+(7*9)+(6*6)+(5*5)+(4*9)+(3*8)+(2*3)+(1*6)=204
204 % 10 = 4
So 196598-36-4 is a valid CAS Registry Number.