1415562-68-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1415562-68-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,1,5,5,6 and 2 respectively; the second part has 2 digits, 6 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1415562-68:
(9*1)+(8*4)+(7*1)+(6*5)+(5*5)+(4*6)+(3*2)+(2*6)+(1*8)=153
153 % 10 = 3
So 1415562-68-3 is a valid CAS Registry Number.