1586805-14-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1586805-14-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,5,8,6,8,0 and 5 respectively; the second part has 2 digits, 1 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1586805-14:
(9*1)+(8*5)+(7*8)+(6*6)+(5*8)+(4*0)+(3*5)+(2*1)+(1*4)=202
202 % 10 = 2
So 1586805-14-2 is a valid CAS Registry Number.