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199589-62-3

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199589-62-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 199589-62-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,9,9,5,8 and 9 respectively; the second part has 2 digits, 6 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 199589-62:
(8*1)+(7*9)+(6*9)+(5*5)+(4*8)+(3*9)+(2*6)+(1*2)=223
223 % 10 = 3
So 199589-62-3 is a valid CAS Registry Number.

199589-62-3Relevant articles and documents

Convenient synthesis of pyrrole- and indolecarboxylic acid tert-butylesters

Ludwig, Joachim,Lehr, Matthias

, p. 3691 - 3695 (2004)

The tert-butylesters of pyrrole- and indolecarboxylic acids are readily accessed by reacting the appropriate carboxylic acids with N,N-dimethylformamide di-tert-butyl acetal.

NOVEL HETEROARYL-SUBSTITUTED ACETONE DERIVATIVES AS INHIBITORS OF PHOSPHOLIPASE A2

-

Page/Page column 34, (2008/06/13)

The invention relates to novel heteroaryl-substituted acetone derivatives, which inhibit the enzyme phospholipase A2, to pharmaceutical agents that contain said compounds and to a method for producing said compounds.

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