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1207840-81-0

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1207840-81-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1207840-81-0 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,0,7,8,4 and 0 respectively; the second part has 2 digits, 8 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1207840-81:
(9*1)+(8*2)+(7*0)+(6*7)+(5*8)+(4*4)+(3*0)+(2*8)+(1*1)=140
140 % 10 = 0
So 1207840-81-0 is a valid CAS Registry Number.

1207840-81-0Relevant articles and documents

4-DIMETHYLAMINO-PHENYL-SUBSTITUTED NAPHTHYRIDINES, AND USE THEREOF AS MEDICAMENTS

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, (2011/11/06)

The invention relates to novel substituted naphthyridines of formula 1 as well as pharmacologically acceptable salts, diastereomers, enantiomers, racemates, hydrates, or solvates thereof. In formula 1, R1 can represent a group A selected from among the group comprising —O—R3, —NR3 R4, —CR3R4R5, -(ethyne)-R3, —S—R3, —SO—R3, and SO2—R3, or R1 represents a group B selected from among the group comprising: —C6-10-aryl;—a five-membered to ten-membered, monocyclic or bicyclic heteroaryl containing 1 to 3 heteroatoms independently selected from among the group comprising N, O, and S, wherein said heteroaryl is linked to the structure according to formula 1 via a C atom or an N atom;—a three-membered to ten-membered, monocyclic or bicyclic, saturated or partially saturated heterocycle containing 1 to 3 heteroatoms independently selected from among the group comprising N, O, and S, wherein said heterocycle is linked to the structure according to formula 1 via a C atom or an N atom; and—a 5-membered to 11-membered spiro group which can optionally contain 1, 2, or 3 heteroatoms independently selected from among the group comprising N, O, and S, wherein said spiro group is linked to the structure according to formula 1 via a C atom or an N atom, wherein said group B can be optionally substituted as described in claims 1, and R3,R4,R5,R6, and m can have the meanings indicated in claim 1. The invention also relates to pharmaceutical compositions containing said compounds.

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