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L-Aspartic acid, N-[(phenylmethoxy)carbonyl]-, bis(2-oxopropyl) ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

112681-73-9

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112681-73-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 112681-73-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,2,6,8 and 1 respectively; the second part has 2 digits, 7 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 112681-73:
(8*1)+(7*1)+(6*2)+(5*6)+(4*8)+(3*1)+(2*7)+(1*3)=109
109 % 10 = 9
So 112681-73-9 is a valid CAS Registry Number.

112681-73-9Downstream Products

112681-73-9Relevant academic research and scientific papers

Synthesis of β-Oxopropyl Esters By Catalytic Addition of Carboxylic Acids and N-Protected Amino Acids to Propargyl Alcohol

Devanne, Dominique,Ruppin, Christophe,Dixneuf, Pierre H.

, p. 925 - 926 (1988)

The synthesis of β-oxopropyl esters results from the addition of saturated and unsaturated carboxylic acids or N-protected amino acids to propargyl alcohol in the presence of (arene)(phosphine)ruthenium(II) catalysts.

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