1559064-13-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1559064-13-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,5,5,9,0,6 and 4 respectively; the second part has 2 digits, 1 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1559064-13:
(9*1)+(8*5)+(7*5)+(6*9)+(5*0)+(4*6)+(3*4)+(2*1)+(1*3)=179
179 % 10 = 9
So 1559064-13-9 is a valid CAS Registry Number.