1241834-07-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1241834-07-0 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,4,1,8,3 and 4 respectively; the second part has 2 digits, 0 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1241834-07:
(9*1)+(8*2)+(7*4)+(6*1)+(5*8)+(4*3)+(3*4)+(2*0)+(1*7)=130
130 % 10 = 0
So 1241834-07-0 is a valid CAS Registry Number.