1573547-59-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1573547-59-7 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, 5 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1573547-59:
(9*1)+(8*5)+(7*7)+(6*3)+(5*5)+(4*4)+(3*7)+(2*5)+(1*9)=197
197 % 10 = 7
So 1573547-59-7 is a valid CAS Registry Number.