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1-isocyano-2-(phenylsulfonylmethyl)benzene is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

544696-74-4

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544696-74-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 544696-74-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 5,4,4,6,9 and 6 respectively; the second part has 2 digits, 7 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 544696-74:
(8*5)+(7*4)+(6*4)+(5*6)+(4*9)+(3*6)+(2*7)+(1*4)=194
194 % 10 = 4
So 544696-74-4 is a valid CAS Registry Number.

544696-74-4Relevant academic research and scientific papers

One-pot synthesis of 2-sulfanyl-3-sulfinyl(or sulfonyl)-1H-indoles via cyclization of 1-isothiocyanato-2-[sulfinyl(or sulfonyl)methyl]benzenes with sodium hydride

Kobayashi, Kazuhiro,Kobayashi, Akihiro,Ezaki, Kosuke

, p. 7936 - 7942 (2013/08/23)

An efficient one-pot method for the synthesis of 2-sulfanyl-3-sulfinyl(or sulfonyl)-1H-indoles from 1-isothiocyanato-2-[sulfinyl(or sulfonyl)methyl] benzenes, derived from N-[2-(chloromethyl)phenyl]formamide by an easy four-step sequence, has been develop

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