1562430-72-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1562430-72-1 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,5,6,2,4,3 and 0 respectively; the second part has 2 digits, 7 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1562430-72:
(9*1)+(8*5)+(7*6)+(6*2)+(5*4)+(4*3)+(3*0)+(2*7)+(1*2)=151
151 % 10 = 1
So 1562430-72-1 is a valid CAS Registry Number.