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2-benzoyl-3-<(carbomethoxy)amino>crotonic Acid is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

74947-60-7

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74947-60-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 74947-60-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,4,9,4 and 7 respectively; the second part has 2 digits, 6 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 74947-60:
(7*7)+(6*4)+(5*9)+(4*4)+(3*7)+(2*6)+(1*0)=167
167 % 10 = 7
So 74947-60-7 is a valid CAS Registry Number.

74947-60-7Relevant academic research and scientific papers

Reaction of 3-Amino-2-benzoylcrotonate Esters with Phosgene

Ward, Frederick E.,Buckler, Robert T.

, p. 4608 - 4611 (1980)

Phosgene, in the presence of 2,6-lutidine, reacts with alkyl esters of 3-amino-2-benzoylcrotonic acid to give as major products 1,3-oxazin-2-ones, formally derived from the reaction of 2 equiv of amino ester with 2 and 3 equiv of phosgene.Ethyl 3-amino-2-

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