190834-63-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 190834-63-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,9,0,8,3 and 4 respectively; the second part has 2 digits, 6 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 190834-63:
(8*1)+(7*9)+(6*0)+(5*8)+(4*3)+(3*4)+(2*6)+(1*3)=150
150 % 10 = 0
So 190834-63-0 is a valid CAS Registry Number.