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{2-[2-Oxo-3-(triphenyl-λ5-phosphanylidene)-propyl]-[1,3]dithian-2-yl}-acetic acid ethyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

174626-80-3

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174626-80-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 174626-80-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,7,4,6,2 and 6 respectively; the second part has 2 digits, 8 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 174626-80:
(8*1)+(7*7)+(6*4)+(5*6)+(4*2)+(3*6)+(2*8)+(1*0)=153
153 % 10 = 3
So 174626-80-3 is a valid CAS Registry Number.

174626-80-3Downstream Products

174626-80-3Relevant academic research and scientific papers

Photochemical synthesis of carbazole derivatives

Ibrahim-Ouali, Malika,Missoum, Assia,Sinibaldi, Marie-Eve,Troin, Yves,Gramain, Jean-Claude

, p. 657 - 670 (2007/10/03)

The preparation of the dione 3 from ethyl-1,3-acetonedicarboxylate (11) is described. Its condensation with various aniline derivatives has been studied. The aryleneaminoketone 5b was photocyclized and converted into the new carbazole 8.

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