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197504-84-0

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197504-84-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 197504-84-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,9,7,5,0 and 4 respectively; the second part has 2 digits, 8 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 197504-84:
(8*1)+(7*9)+(6*7)+(5*5)+(4*0)+(3*4)+(2*8)+(1*4)=170
170 % 10 = 0
So 197504-84-0 is a valid CAS Registry Number.

197504-84-0Upstream product

197504-84-0Downstream Products

197504-84-0Relevant articles and documents

ACRIDINE DERIVATIVES WITH ANTITUMORAL ACTIVITY

-

Page/Page column 7, (2008/06/13)

The present invention discloses new acridine derivatives according to general formula (I) below, useful as antitumor agents, methods for its preparation as well as pharmaceutical compositions containing the same are also disclosed: (Formula I).

Synthesis and structure of substituted arylazo-imidazolidines and arylidenethiazolidines

Brandao,Rocha Filho,Chantegrel,Albuquerque,Ximenes,Galdino,Pitta,Perrissin,Luu-Duc

, p. 206 - 211 (2007/10/03)

Synthesis and physico-chemical properties of four 3-benzyl or 3-(4-chlorobenzyl)-4-thioxo-5-arylazo-imidazolidin-2-ones, five 3-(4-nitrobenzyl)-5-arylidenethiazolidine-2,4-diones and three 3-(4-phenyl-phenacyl)-4-thioxo-5-arylidenethiazolidin-2-ones have been described. These new products were synthesized by an aldolisation-crotonisation reaction from aromatic aldehydes and 3-substituted thioxothiazolidin-2-ones or thiazolidine-2,4-diones. The arylazo-imidazolidine compounds were synthesized by copulation of diazonium ions with imidazolidines. Antimicrobial activity was determined for some compounds.

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