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7-chloro-5-methyl-3-(2,4,6-trimethyl-phenyl)-pyrazolo[1,5-a]pyrimidine is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

203924-63-4

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203924-63-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 203924-63-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,0,3,9,2 and 4 respectively; the second part has 2 digits, 6 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 203924-63:
(8*2)+(7*0)+(6*3)+(5*9)+(4*2)+(3*4)+(2*6)+(1*3)=114
114 % 10 = 4
So 203924-63-4 is a valid CAS Registry Number.

203924-63-4Downstream Products

203924-63-4Relevant academic research and scientific papers

SUBSTITUTED 6,5-HETERO-BICYCLIC DERIVATIVES

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, (2008/06/13)

This invention relates to compounds of the formula wherein A, B, D, E K, I, G, R3 and R5 are defined as in the specification, and to the pharmaceutically acceptable salts of such compounds.

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