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1319737-93-3

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1319737-93-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1319737-93-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,1,9,7,3 and 7 respectively; the second part has 2 digits, 9 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1319737-93:
(9*1)+(8*3)+(7*1)+(6*9)+(5*7)+(4*3)+(3*7)+(2*9)+(1*3)=183
183 % 10 = 3
So 1319737-93-3 is a valid CAS Registry Number.

1319737-93-3Downstream Products

1319737-93-3Relevant articles and documents

SUBSTITUTED NAPHTHYRIDINES AND THEIR USE AS MEDICAMENTS

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Page/Page column 56, (2012/02/06)

The invention relates to new substituted naphthyridines of formula 1, as well as pharmacologically acceptable salts, diastereomers, enantiomers, racemates, hydrates or solvates thereof, wherein R1 is selected from among —O—R3 or —NR3R4,R3 is C1-6-alkyl which is substituted by R5 and R6,R5 is selected from hydrogen, branched or linear C1-6-alkyl, C2-6-alkenyl, —C1-6-alkylen-O—C1-3-alkyl, C1-3-haloalkyl,R6 is ring X wherein n is either 0 or 1, and is a either a single or a double bond andwherein A, B, D and E are each independently from one another selected from CH2, CH, C, N, NH, O or S and wherein ring X is attached to the molecule either via position A, B, D or E, wherein said ring X may optionally be further substituted by one, two or three residues each selected individually from the group consisting of -oxo, hydroxy, —C1-3-alkyl, —C1-3-haloalkyl, —O—C1-3-alkyl, —C1-3-alkanol and halogen,and wherein R4, R2, R7, R8, R9, R10, R11 and Q may have the meanings as given in claim 1, as well as pharmaceutical compositions containing these compounds.

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