1573547-18-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1573547-18-8 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 7 respectively; the second part has 2 digits, 1 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1573547-18:
(9*1)+(8*5)+(7*7)+(6*3)+(5*5)+(4*4)+(3*7)+(2*1)+(1*8)=188
188 % 10 = 8
So 1573547-18-8 is a valid CAS Registry Number.