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Bis-(4-fluoro-phenyl)-hydroxy-acetic acid [1-pyridin-3-yl-meth-(E)-ylidene]-hydrazide is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

87268-01-7

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87268-01-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 87268-01-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,7,2,6 and 8 respectively; the second part has 2 digits, 0 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 87268-01:
(7*8)+(6*7)+(5*2)+(4*6)+(3*8)+(2*0)+(1*1)=157
157 % 10 = 7
So 87268-01-7 is a valid CAS Registry Number.

87268-01-7Downstream Products

87268-01-7Relevant academic research and scientific papers

(3-(PYRIDYL)METHYLIDENE)- AND α-(3-PYRIDYL)ARALKYLHYDRAZIDES OF DISUBSTITUTED GLYCOLIC ACIDS

Avdeev, V. B.,Berdinskii, I. S.,Belykh, Z. D.,Rozenblat, G. F.

, p. 1056 - 1059 (2007/10/02)

(3-Pyridyl)methylidenehydrazides of disubstituted glycolic acids were obtained by the reaction of ethylidenehydrazides of disubstituted glycolic acids with 3-formylpyridine. α-(3-Pyridyl)aralkylhydrazides of disubstituted glycolic acids were obtained by the reaction of the ethyl ester of (3-pyridyl)methylidenehydrazide of oxalic acid or (3-pyridyl)methylidenehydrazides of disubstituted glycolic acids with phenyllithium and alkylmagnesium halides.A correlation was carried out between the pKa values of the compounds obtained and the Taft γ* constants.

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