194796-92-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 194796-92-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,9,4,7,9 and 6 respectively; the second part has 2 digits, 9 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 194796-92:
(8*1)+(7*9)+(6*4)+(5*7)+(4*9)+(3*6)+(2*9)+(1*2)=204
204 % 10 = 4
So 194796-92-4 is a valid CAS Registry Number.