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ethyl (E)-5-<3-(benzyloxy)phenyl>-2-pentenoate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

160721-22-2

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160721-22-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 160721-22-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,6,0,7,2 and 1 respectively; the second part has 2 digits, 2 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 160721-22:
(8*1)+(7*6)+(6*0)+(5*7)+(4*2)+(3*1)+(2*2)+(1*2)=102
102 % 10 = 2
So 160721-22-2 is a valid CAS Registry Number.

160721-22-2Relevant academic research and scientific papers

Regioselective synthesis of 1,8-dihydroxytetralins through a tandem reduction/intramolecular hydroxyalkylation of 4-(3-hydroxyphenyl)alkanoates

Guanti, Giuseppe,Banfi, Luca,Riva, Renata

, p. 11945 - 11966 (2007/10/02)

A series of 4-(3-hydroxyphenyl)butanoates 3 has been prepared and transformed into 1,8-dihydroxytetralins of general formula 2 by treatment with 2 equivalents of DIBALH followed by quenching with aqueous NH4Cl. A possible mechanism for this novel totally regioselective intramolecular hydroxyalkylation is suggested and the factors affecting the stability of 1,8-dihydroxytetralins 2 are also discussed.

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