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22013-79-2

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22013-79-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 22013-79-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,2,0,1 and 3 respectively; the second part has 2 digits, 7 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 22013-79:
(7*2)+(6*2)+(5*0)+(4*1)+(3*3)+(2*7)+(1*9)=62
62 % 10 = 2
So 22013-79-2 is a valid CAS Registry Number.

22013-79-2Relevant articles and documents

Reactions of 1-Bromo-2-(p-chlorophenyl)-1-nitroethene with CH Acids

Trukhin,Makarenko,Berestovitskaya

, p. 59 - 67 (2007/10/03)

According to 1H NMR and UV spectral data, 1-bromo-2-(p-chlorophenyl)-1-nitroethene has Z configuration. Its reactions with a series of CH acids result in formation of nucleophilic addition products (with 2-phenyl-1,3-indandione and diethyl malo

1-Bromo-2-p-chlorophenyl-1-nitroethene: Synthesis and Reactions with 1,3-Cyclohexanediones

Trukhin,Tebby,Makarenko,Berestovitskaya

, p. 458 - 459 (2007/10/03)

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Research on antitumor chemotherapy: X. β Nitrostyrene and nitrovinyl derivatives

Dore,Viel

, p. 81 - 109 (2007/10/06)

In previous work, the antitumoral cytotoxicity of β nitrostyrenes obtained by simplification of the aristolochic acid molecule was demonstrated. The effect of modifying the 3 characteristic parts of the β nitrostyrene molecule was then investigated. Results in vitro and in vivo indicate a probable mechanism of action for the β nitrostyrene and nitrovinyl compounds studied, and permit definition of the maximum simplification compatible with retention of biological activity.

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