18602-39-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 18602-39-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,8,6,0 and 2 respectively; the second part has 2 digits, 3 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 18602-39:
(7*1)+(6*8)+(5*6)+(4*0)+(3*2)+(2*3)+(1*9)=106
106 % 10 = 6
So 18602-39-6 is a valid CAS Registry Number.