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isobutylmalonic acid benzyl ester pivaloyloxymethyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

57342-99-1

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57342-99-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 57342-99-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,7,3,4 and 2 respectively; the second part has 2 digits, 9 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 57342-99:
(7*5)+(6*7)+(5*3)+(4*4)+(3*2)+(2*9)+(1*9)=141
141 % 10 = 1
So 57342-99-1 is a valid CAS Registry Number.

57342-99-1Downstream Products

57342-99-1Relevant academic research and scientific papers

6-Acyl derivatives of aminopenicillanic acid

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, (2008/06/13)

Compounds represented by the following formula STR1 wherein R is hydrogen, lower alkanoyloxymethyl, lower alkyl, indanyl or a radical represented by the formula STR2 wherein X may be hydrogen, halogen, hydroxy, lower alkyl, lower alkoxy or a lower alkoxy-lower alkyl group, Pharmaceutically acceptable salts and hydrates thereof. These compounds are useful as antibiotics.

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