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94352-93-9

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94352-93-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 94352-93-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,4,3,5 and 2 respectively; the second part has 2 digits, 9 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 94352-93:
(7*9)+(6*4)+(5*3)+(4*5)+(3*2)+(2*9)+(1*3)=149
149 % 10 = 9
So 94352-93-9 is a valid CAS Registry Number.

94352-93-9Relevant articles and documents

Synthesis of substituted quinolines by the electrophilic cyclization of n-(2-alkynyl)anilines

Zhang, Xiaoxia,Yao, Tuanli,Campo, Marino A.,Larock, Richard C.

supporting information; experimental part, p. 1177 - 1187 (2010/04/02)

A wide variety of substituted quinolines are readily synthesized under mild reaction conditions by the 6-endo-dig electrophilic cyclization of N-(2-alkynyl)anilines by ICl, I2, Br2, PhSeBr, and p-O2NC6H4SCl. The reaction affords 3-halogen-, selenium- and sulfur-containing quinolines in moderate to good yields in the presence of various functional groups. Analogous quinolines bearing a hydrogen in the 3-position have been synthesized by the Hg(OTf)2-catalyzed ring closure of these same alkynylanilines.

REDUCTION OF IMINES OF SILICON-CONTAINING ACETYLENIC ALDEHYDES BY METAL HYDRIDE COMPLEXES

Suvorova, I. V.,Stadnichuk, M. D.

, p. 1346 - 1352 (2007/10/02)

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