286371-56-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 286371-56-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,8,6,3,7 and 1 respectively; the second part has 2 digits, 5 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 286371-56:
(8*2)+(7*8)+(6*6)+(5*3)+(4*7)+(3*1)+(2*5)+(1*6)=170
170 % 10 = 0
So 286371-56-0 is a valid CAS Registry Number.