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516526-43-5

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516526-43-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 516526-43-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 5,1,6,5,2 and 6 respectively; the second part has 2 digits, 4 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 516526-43:
(8*5)+(7*1)+(6*6)+(5*5)+(4*2)+(3*6)+(2*4)+(1*3)=145
145 % 10 = 5
So 516526-43-5 is a valid CAS Registry Number.

516526-43-5Relevant articles and documents

Identification of novel quinoline analogues bearing thiazolidinones as potent kinase inhibitors for the treatment of colorectal cancer

Zhou, Yuting,Xu, Xingwei,Wang, Fei,He, Huan,Gong, Guowei,Xiong, Li,Qi, Baohui

, (2020/07/31)

In this investigation, a novel series of quinoline analogues bearing thiazolidinones were designed and synthesized based on our previous study. Among them, the most potent compound 11k, 4-((4-(4-(3-(2-(2,6-difluorophenyl)-4-oxothiazolidin-3-yl)ureido)phen

QUINOLINE AND QUINOXALINE DERIVATIVES AS INHIBITORS OF KINASE ENZYMATIC ACTIVITY

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Page/Page column 79; 82, (2008/06/13)

Compounds of formula (IA) or (IB), are inhibitors of aurora kinase activity: Formula (IA), (IB) wherein -L1Y1-[CH2]z- is a linker radical wherein Y1, L1 and z are as defined in the claims; R6 is C1-C4alkoxy, hydrogen or halo; W represents a bond, -CH2-, -O-, -S-, -S(=O)2-, or -NR5- where R5 is hydrogen or C1-C4 alkyl; Q is =N-, =CH- or =C(X1)- wherein X1 is cyano, cyclopropyl or halo; linker radicals L2 are as defined in the claims; R is a radical of formula (X) or (Y): wherein R1 is a carboxylic acid group (-COOH), or an ester group which is hydrolysable by one or more intracellular carboxylesterase enzymes to a carboxylic acid group; R4 is hydrogen; or optionally substituted C1-C6 alkyl, C3-C7 cycloalkyl, aryl, aryl(C1-C6 alkyl)-, heteroaryl, heteroaryl(C1-C6 alkyl)-, -(C=O)R3, -(C=O)OR3, or -(C=O)NR3 wherein R3 is hydrogen or optionally substituted (C1-C6)alkyl, C3-C7 cycloalkyl, aryl, aryl(C1-C6 alkyl)-, heteroaryl, or heteroaryl(C1-C6 alkyl)-; R41 is hydrogen or optionally substituted C1-C6 alkyl; and D is a monocyclic heterocyclic ring of 5 or 6 ring atoms.

QUINOLINE DERIVATIVES AND QUINAZOLINE DERIVATIVES INHIBITING AUTOPHOSPHORYLATION OF Flt3 AND MEDICINAL COMPOSITIONS CONTAINING THE SAME

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Page/Page column 22, (2010/02/13)

An objective of the present invention is to provide compounds and pharmaceticals useful for the treatment of disease where the inhibition of autophosphorylation of FMS-like tyrosine kinase 3(Flt3) is therapeutically effective. The present invention relates to a pharmaceutical composition for use in the treatment or prevention of diseases where the inhibition of autophosphorylation of Flt3 therapeutically or prophylactically effective, which comprises a compound represented by formula (I) or a pharmaceutically acceptable salt or solvate thereof: wherein X represents CH or N; Z represents O or S; R1, R2, and R3 represent H, OH, or optionally substituted alkoxy; R4 represents H; R5, R6, R7, and R8 represent H, Hal, alkyl or the like; and R9 represents, e.g., alkyl substituted by t-butyl or the like.

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