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2-Butenal, 4-(2,4,6-cycloheptatrien-1-ylidene)-, (E)- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

92208-34-9

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92208-34-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 92208-34-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,2,2,0 and 8 respectively; the second part has 2 digits, 3 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 92208-34:
(7*9)+(6*2)+(5*2)+(4*0)+(3*8)+(2*3)+(1*4)=119
119 % 10 = 9
So 92208-34-9 is a valid CAS Registry Number.

92208-34-9Downstream Products

92208-34-9Relevant academic research and scientific papers

Cyclic Cross-Conjugated Bond Systems, 43. (E)-Sesquifulvatriene, Synthesis - Thermolysis

Schweikert, Otto,Netscher, Thomas,Knothe, Lothar,Prinzbach, Horst

, p. 2027 - 2044 (2007/10/02)

A synthesis for (E)-sesquifulvatriene 4 is described.When 4 is thermolysed (80 - 130 deg C) or photolysed in solution in order to bring about a 16?-electrocyclisation no monomeric products are obtained.Vapor phase thermolysis (500 deg C) yields azulene (42percent) and benzene probably via initial 10?-electrocyclisation.

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