1575589-84-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1575589-84-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,5,7,5,5,8 and 9 respectively; the second part has 2 digits, 8 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1575589-84:
(9*1)+(8*5)+(7*7)+(6*5)+(5*5)+(4*8)+(3*9)+(2*8)+(1*4)=232
232 % 10 = 2
So 1575589-84-2 is a valid CAS Registry Number.