84209-33-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 84209-33-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,4,2,0 and 9 respectively; the second part has 2 digits, 3 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 84209-33:
(7*8)+(6*4)+(5*2)+(4*0)+(3*9)+(2*3)+(1*3)=126
126 % 10 = 6
So 84209-33-6 is a valid CAS Registry Number.
InChI:InChI=1/C16H18F2N4O3/c1-20-4-6-21(7-5-20)15-12(18)8-10-13(23)11(16(24)25)9-22(3-2-17)14(10)19-15/h8-9H,2-7H2,1H3,(H,24,25)
84209-33-6Relevant articles and documents
Naphthyridine derivatives
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, (2008/06/13)
A 1,8-naphthyridine compound of the formula STR1 wherein R1 is a lower alkyl group, and the esters and salts thereof. The 1,8-naphthyridine compound of the formula (I) in which R1 is a methyl group is useful as an antibacterial agent.