194800-07-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 194800-07-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,9,4,8,0 and 0 respectively; the second part has 2 digits, 0 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 194800-07:
(8*1)+(7*9)+(6*4)+(5*8)+(4*0)+(3*0)+(2*0)+(1*7)=142
142 % 10 = 2
So 194800-07-2 is a valid CAS Registry Number.