1573548-12-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1573548-12-5 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,5,7,3,5,4 and 8 respectively; the second part has 2 digits, 1 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1573548-12:
(9*1)+(8*5)+(7*7)+(6*3)+(5*5)+(4*4)+(3*8)+(2*1)+(1*2)=185
185 % 10 = 5
So 1573548-12-5 is a valid CAS Registry Number.