190270-11-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 190270-11-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,9,0,2,7 and 0 respectively; the second part has 2 digits, 1 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 190270-11:
(8*1)+(7*9)+(6*0)+(5*2)+(4*7)+(3*0)+(2*1)+(1*1)=112
112 % 10 = 2
So 190270-11-2 is a valid CAS Registry Number.