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Dimethyl-[1-(2-oxo-1,2-diphenyl-ethylsulfanyl)-ethylidene]-ammonium; bromide is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

145931-01-7

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145931-01-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 145931-01-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,5,9,3 and 1 respectively; the second part has 2 digits, 0 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 145931-01:
(8*1)+(7*4)+(6*5)+(5*9)+(4*3)+(3*1)+(2*0)+(1*1)=127
127 % 10 = 7
So 145931-01-7 is a valid CAS Registry Number.

145931-01-7Relevant academic research and scientific papers

STUDY OF THE ESCHENMOSER SULFIDE CONTRACTION METHOD WITH AND WITHOUT A THIOPHILE

Corsaro, A.,Perrini, G.,Testa, M. G.,Chiacchio, U.

, p. 197 - 206 (2007/10/02)

Results obtained and observations made by applying the title method for the synthesis of enaminones 5a-o, using triphenylphosphine as a thiophile and triethylamine as a base, are reported.The product distributions of the deprotonations of α-phenacylthio iminium bromides with and without thiophile and those known from thiouronium and heterocyclic thionium analogs are compared.Key words: Enaminones; α-phenacylthio iminium bromides; disulfides; thiiranes.

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