1592891-16-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1592891-16-1 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,5,9,2,8,9 and 1 respectively; the second part has 2 digits, 1 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 1592891-16:
(9*1)+(8*5)+(7*9)+(6*2)+(5*8)+(4*9)+(3*1)+(2*1)+(1*6)=211
211 % 10 = 1
So 1592891-16-1 is a valid CAS Registry Number.