1547527-76-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1547527-76-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,5,4,7,5,2 and 7 respectively; the second part has 2 digits, 7 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 1547527-76:
(9*1)+(8*5)+(7*4)+(6*7)+(5*5)+(4*2)+(3*7)+(2*7)+(1*6)=193
193 % 10 = 3
So 1547527-76-3 is a valid CAS Registry Number.