86890-79-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 86890-79-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,6,8,9 and 0 respectively; the second part has 2 digits, 7 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 86890-79:
(7*8)+(6*6)+(5*8)+(4*9)+(3*0)+(2*7)+(1*9)=191
191 % 10 = 1
So 86890-79-1 is a valid CAS Registry Number.
InChI:InChI=1/C16H12BrFN2O/c1-20-14-7-6-10(17)8-12(14)16(19-9-15(20)21)11-4-2-3-5-13(11)18/h2-8H,9H2,1H3