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203922-16-1

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203922-16-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 203922-16-1 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 2 respectively; the second part has 2 digits, 1 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 203922-16:
(8*2)+(7*0)+(6*3)+(5*9)+(4*2)+(3*2)+(2*1)+(1*6)=101
101 % 10 = 1
So 203922-16-1 is a valid CAS Registry Number.

203922-16-1Relevant articles and documents

PHARMACEUTICAL COMPOSITION FOR TREATING DIABETES

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Paragraph 0051, (2014/09/29)

Provided is a compound represented by the following general formula (I), or a pharmaceutically acceptable salt thereof. This novel compound has a glycogen-synthase activation ability, but activates a receptor PPAR to a low degree and is highly safe. In th

A practical approach to highly functionalized benzodihydrofurans

Plotkin, Michael,Chen, Sanyou,Spoors, P. Grant

, p. 2269 - 2273 (2007/10/03)

A number of aromatic dibromides have been treated with 2-3 equivalents of n-butyllithium in order to initiate two sequential chemical events, a Parham cyclization and an intermolecular reaction with DMF. (C) 2000 Elsevier Science Ltd.

4-AMINOETHOXY INDOLONE DERIVATIVES

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, (2008/06/13)

A compound of the formula I: STR1 in which Y is hydrogen, halogen or lower alkoxy; R 1 is hydrogen, lower alkyl or aryl(lower) alkyl; R. sub.2 is hydrogen, lower alkyl or--(CH 2) n X p Ar, where X is oxygen or carbonyl; Ar is cycloalkyl, aryl or arylaryl, oxindolyl, benzimidazolyl, indolyl, 2-oxobenzimidazolyl or 2-thioxobenzimidazolyl; or R 1 and R 2, taken together with the nitrogen atom to which they are attached, complete a 3,4-dihydro-1H-isoquinolinyl or 1,3-dihydro-isoindolyl; n is one of the integers 1,2,3, 4,5 or 6; p is one of the integers 0 or 1; or a pharmaceutically acceptable salt thereof are inhibitors of dopamine synthesis and release, useful in the treatment of schizophrenia, Parkinson's Disease, Tourette's Syndrome, alcohol addiction, cocaine addiction, and addiction to analogous drugs.

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