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1345955-99-8

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1345955-99-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1345955-99-8 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,4,5,9,5 and 5 respectively; the second part has 2 digits, 9 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1345955-99:
(9*1)+(8*3)+(7*4)+(6*5)+(5*9)+(4*5)+(3*5)+(2*9)+(1*9)=198
198 % 10 = 8
So 1345955-99-8 is a valid CAS Registry Number.

1345955-99-8Upstream product

1345955-99-8Relevant articles and documents

DERIVATIVES OF PYRIDO [3,2-D] PYRIMIDINE, METHODS FOR PREPARATION THEREOF AND THERAPEUTIC USES THEREOF

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Paragraph 0278, (2013/05/09)

The present invention relates to a compound of the following general formula (I): wherein: R1 is notably H, a halogen or an aryl group,R2 is notably a halogen or an aryl group,R3 is notably a halogen, or an aryl or heteroaryl group, as well as to its pharmaceutically acceptable salts, its hydrates or its polymorphic crystalline structures, its racemates, diastereoisomers or enantiomers, except the compound 1-(2,4-diaminopyrido[3,2-d]pyrimidin-7-yl)-3,6,6-trimethyl-6,7-dihydro-1H-indol-4(5H)-one.

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