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(E/Z)-1,3-(4-methoxyphenyl)-1,3-diphenylbut-2-ene is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

71897-86-4

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71897-86-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 71897-86-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,1,8,9 and 7 respectively; the second part has 2 digits, 8 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 71897-86:
(7*7)+(6*1)+(5*8)+(4*9)+(3*7)+(2*8)+(1*6)=174
174 % 10 = 4
So 71897-86-4 is a valid CAS Registry Number.

71897-86-4Relevant academic research and scientific papers

Acid catalysis in the aminium hexachloroantimonate-induced cyclodimerization of 1-aryl-1-phenylethylenes

Ciminale, Francesco,Lopez, Luigi,Farinola, Gianluca M.,Sportelli, Stefano,Nacci, Angelo

, p. 3850 - 3854 (2007/10/03)

The aminium hexachloroantimonate-induced cyclodimerization of various 1-aryl-1-phenylethylenes, affording regioisomeric indane derivatives via a carbocation mechanism, was found to occur in a similar manner when SbCl5 was used instead of the am

Aminium salts-induced dimerization of α-methylstyrene and 1-aryl-1-phenylethylenes. Solvent effect

Ciminale, Francesco,Lopez, Luigi,Paradiso, Vincenza,Nacci, Angelo

, p. 13971 - 13980 (2007/10/03)

The aminium salts-induced dimerization of α-methylstyrene 1b gives rise depending on the solvent employed to high yields of 1,3,3-trimethyl-1,3,3-trimethyl-1-phenylindane 2b, or 2,4-diphenyl-4-methyl-1-pentene 6b. Several 1-aryl-1-phenylethylenes 1a,c-e afford, instead, cyclodimers 2a,c-e, or 2,5-diaryl-2,5-diphenyltetrahydrofuran derivatives 3a,c-e.

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