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methyl 4-[(3-nitrophenyl)amino]-4-oxobutanoate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

68981-17-9

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68981-17-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 68981-17-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,8,9,8 and 1 respectively; the second part has 2 digits, 1 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 68981-17:
(7*6)+(6*8)+(5*9)+(4*8)+(3*1)+(2*1)+(1*7)=179
179 % 10 = 9
So 68981-17-9 is a valid CAS Registry Number.

68981-17-9Downstream Products

68981-17-9Relevant academic research and scientific papers

FACILE ESTERIFICATION OF CARBOXYLIC ACIDS WITH ORGANOPHOSPHORUS REAGENTS. NOVEL APPLICATION OF ALKYLPHOSPHORIC ESTERS (APE)

Balasubramaniyan, V.,Bhatia, V. G.,Wagh, S. B.

, p. 1475 - 1485 (2007/10/02)

A mixture of alkyl phosphate esters (APE) obtained from P4O10 and alkanols taken in 1:6 mole ratio is an excellent esterification reagent for several classes of carboxylic acids.This new reagent offers several advantages compared to conventional reagents.

Substituted 2H-pyran-2,6(3H)-dione derivatives

-

, (2008/06/13)

Substituted 2H-pyran-2,6(3H)-dione derivatives useful in the treatment of allergic conditions are prepared by reaction of 3,5-diacetyl-4,6-dihydroxy-2H-pyran-2-one with an appropriate aniline.

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