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<4-2H>phenylacetic acid is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

66223-91-4

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66223-91-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 66223-91-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,6,2,2 and 3 respectively; the second part has 2 digits, 9 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 66223-91:
(7*6)+(6*6)+(5*2)+(4*2)+(3*3)+(2*9)+(1*1)=124
124 % 10 = 4
So 66223-91-4 is a valid CAS Registry Number.

66223-91-4Downstream Products

66223-91-4Relevant academic research and scientific papers

Aromatization of arene 1,2-oxides. 1,2-Oxides of methyl phenylacetate and methyl trans-cinnamate

Chao, Herbert S.-I.,Berchtold, Glenn A.

, p. 1191 - 1194 (2007/10/02)

Substituent migration is observed only to a minor extent during aromatization of the 1,2-oxide of methyl phenylacetate to methyl (o-hydroxyphenyl)acetate; the major aromatization pathway does not involve substituent migration. Substituent migration is not observed during aromatization of the 1,2-oxide of methyl trans-cinnamate to methyl o-coumarate.

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