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3-(2-chlorophenyl)-7-methanesulfonyl-1-phenyl-3,4-dihydropyrimido[4,5-d]pyrimidin-2(1H)-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

335653-83-3

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335653-83-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 335653-83-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,3,5,6,5 and 3 respectively; the second part has 2 digits, 8 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 335653-83:
(8*3)+(7*3)+(6*5)+(5*6)+(4*5)+(3*3)+(2*8)+(1*3)=153
153 % 10 = 3
So 335653-83-3 is a valid CAS Registry Number.

335653-83-3Downstream Products

335653-83-3Relevant academic research and scientific papers

Heteroalkylamino-substituted bicyclic nitrogen heterocycles

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, (2008/06/13)

The invention provides compounds represented by the formula: wherein R1, R2, R3, R4, and n are as defined in the Summary of the Invention; and individual isomers, racemic or non-racemic mixtures of isomers, and pharmaceutically acceptable salts thereof. The invention further relates to pharmaceutical compositions containing such compounds, methods for their use as therapeutic agents, and methods of preparation thereof.

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