23460-15-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 23460-15-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,3,4,6 and 0 respectively; the second part has 2 digits, 1 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 23460-15:
(7*2)+(6*3)+(5*4)+(4*6)+(3*0)+(2*1)+(1*5)=83
83 % 10 = 3
So 23460-15-3 is a valid CAS Registry Number.