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1-Nitro-4-(toluene-4-sulfonylmethyl)-naphthalene is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

136613-52-0

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136613-52-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 136613-52-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,6,6,1 and 3 respectively; the second part has 2 digits, 5 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 136613-52:
(8*1)+(7*3)+(6*6)+(5*6)+(4*1)+(3*3)+(2*5)+(1*2)=120
120 % 10 = 0
So 136613-52-0 is a valid CAS Registry Number.

136613-52-0Downstream Products

136613-52-0Relevant academic research and scientific papers

Vicarious Nucleophilic Substitution of Hydrogen in Nitro-1,6-methanoannulenes

Ostrowski, S.,Moritz, R. J.,Mudryk, B.

, p. 447 - 460 (1995)

The 2- and 3-nitro-1,6-methanoannulenes and their 11,11-difluoro derivatives react with carbanions bearing leaving groups at the carbanionic center according to the Vicarious Nucleophilic Substitution of Hydrogen (VNS) scheme.The analogy between corre

Reactions of Organic Anions. Part 180. Orientation of the Carbanion Attack of Chloromethyl p-Tolyl Sulphone on 1-Cyanonaphthalene Derivatives

Makosza, Mieczyslaw,Ostrowski, Stanislaw

, p. 1093 - 1097 (2007/10/02)

The carbanion of chloromethyl p-tolyl sulphone reacts with cyanonaphthalene derivatives to give bis-annulated products and/or SNAr products and/or products of nucleophilic substitution of hydrogen depending on the structure of the substrates and on reaction conditions.The orientation of the initial carbanion attack is discussed.

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