1503344-92-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1503344-92-0 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,5,0,3,3,4 and 4 respectively; the second part has 2 digits, 9 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1503344-92:
(9*1)+(8*5)+(7*0)+(6*3)+(5*3)+(4*4)+(3*4)+(2*9)+(1*2)=130
130 % 10 = 0
So 1503344-92-0 is a valid CAS Registry Number.