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(E)-2-(1H-Benzoimidazol-2-yl)-3-hydroxy-3-phenyl-acrylonitrile is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

134259-13-5

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134259-13-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 134259-13-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,4,2,5 and 9 respectively; the second part has 2 digits, 1 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 134259-13:
(8*1)+(7*3)+(6*4)+(5*2)+(4*5)+(3*9)+(2*1)+(1*3)=115
115 % 10 = 5
So 134259-13-5 is a valid CAS Registry Number.

134259-13-5Downstream Products

134259-13-5Relevant academic research and scientific papers

AROYLISOTHIOCYANATES IN HETEROCYCLIC SYNTHESIS: SYNTHESIS OF NEW BENZIMIDAZOLE DERIVATIVES WITH ANTICIPATED FUNGICIDAL ACTIVITY

Nawwar, Galal A. M.,Chabaka, Laila M.,Omar, Mahmoud T.

, p. 65 - 73 (2007/10/02)

The reactions of aroylisocyanates with 2-cyanomethylbenzimidazole (1) lead to the formation of 1:1 adducts (2a,b,c) and the corresponding α-aroyl derivatives (4a,b,c).The adducts (2a,b) could be cyclized affording pyrimidobenzimidazole derivatives

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