1598384-11-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1598384-11-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,5,9,8,3,8 and 4 respectively; the second part has 2 digits, 1 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1598384-11:
(9*1)+(8*5)+(7*9)+(6*8)+(5*3)+(4*8)+(3*4)+(2*1)+(1*1)=222
222 % 10 = 2
So 1598384-11-2 is a valid CAS Registry Number.