185200-86-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 185200-86-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,8,5,2,0 and 0 respectively; the second part has 2 digits, 8 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 185200-86:
(8*1)+(7*8)+(6*5)+(5*2)+(4*0)+(3*0)+(2*8)+(1*6)=126
126 % 10 = 6
So 185200-86-6 is a valid CAS Registry Number.