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96498-78-1

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96498-78-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 96498-78-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,6,4,9 and 8 respectively; the second part has 2 digits, 7 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 96498-78:
(7*9)+(6*6)+(5*4)+(4*9)+(3*8)+(2*7)+(1*8)=201
201 % 10 = 1
So 96498-78-1 is a valid CAS Registry Number.

96498-78-1Downstream Products

96498-78-1Relevant articles and documents

An Electrochemical Route for Special Oxidative Ring-Opening of Indoles

Qin, Hong,Yang, Zhao,Zhang, Zhen,Liu, Chengkou,He, Wei,Fang, Zheng,Guo, Kai

supporting information, p. 13024 - 13028 (2021/08/09)

A novel electrochemical protocol for the oxidative cleavage of indoles has been developed, which o?ers a simple way to access synthetically useful anthranilic acid derivatives. In undivided cells, a wide variety of indoles and alcohol compounds are examined to a?ord amide ester aromatics without using extra oxidants and stoichiometric metal catalysts, which avoids the formation of undesired by-products and exhibits high atom economy. The products we described in this perspective represent a synthetic intermediate in numerous drug molecules and industrial chemical reagents and remarkably show potential application in the future.

The Chemistry of 2-Aminobenzoyl Hydrazides. 1. Effects of Orthoester Substituents on the Mode of Cyclization

Leiby, Robert W.

, p. 1825 - 1832 (2007/10/02)

Treatment of substituted 2-aminobenzoyl hydrazides with orthoesters has been found to yield different products depending upon the type of orthoester employed.Equimolar quantities of orthoester and hydrazide yield 3-amino-4(3H)-quinazolinones, whereas utilization of a two-fold excess (or greater) of orthoester yields, in some cases, 3,4-dihydro-5H-1,3,4-benzotriazepin-5-ones as minor products in addition to N-imidate esters as major products.Treatment of hydrazides with trimethyl orthobenzoate yields substituted 5-(2-aminophenyl)-1,3,4-oxadiazoles and 3,4-dihydro-5H-1,3,4-benzotriazepin-5-ones.The steric bulk of the phenyl group in trimethyl orthobenzoate effects the formation of adduct at the β-nitrogen of the hydrazide which cyclized to the oxadiazole and benzotriazepinone products.In the aliphatic orthoester series, the formation of adduct to the aromatic amino group appears to be favored which gives rise to quinazolinone and benzotriazepinone products.

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