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diphenyl-1,1 ethoxy-5 hydroxy-1 hexene-4 yne-2 is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

77120-70-8

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77120-70-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 77120-70-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,7,1,2 and 0 respectively; the second part has 2 digits, 7 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 77120-70:
(7*7)+(6*7)+(5*1)+(4*2)+(3*0)+(2*7)+(1*0)=118
118 % 10 = 8
So 77120-70-8 is a valid CAS Registry Number.

77120-70-8Relevant academic research and scientific papers

CYCLOADDITION DE DIAZOMETHANE AUX DIARYL-1,1 HEXATRIENONES

Vo-Quang, L.,Battioni, P.,Vo-Quang, Y.

, p. 1331 - 1336 (1980)

La reaction du diazomethane et des diaryl-1,1 hexatrienones conduit quantitativement aux alcenylpyrazoles.Les proprietes spectroscopiques de ces composes sont decrites.L'etude cinetique de cette reaction, en spectrographie UV, a mis en evidence une correl

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