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(E)-1-[(E)-4-Methoxy-phenylimino]-4-phenyl-but-3-en-2-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

541501-47-7

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541501-47-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 541501-47-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 5,4,1,5,0 and 1 respectively; the second part has 2 digits, 4 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 541501-47:
(8*5)+(7*4)+(6*1)+(5*5)+(4*0)+(3*1)+(2*4)+(1*7)=117
117 % 10 = 7
So 541501-47-7 is a valid CAS Registry Number.

541501-47-7Downstream Products

541501-47-7Relevant academic research and scientific papers

Nitrilimine cycloaddition to 4-(pyrazol-5-yl)carbonyl-2-azetidinone and 4-(pyrazol-4-yl)carbonyl-2-azetidinone

Del Buttero, Paola,Molteni, Giorgio,Pilati, Tullio

, p. 1425 - 1427 (2003)

The higly stereoselective nitrilimine cycloaddition onto the novel 3(R*)-phenyl-4(S*)-cinnamoyl-2-azetidinone 2 gave 4-(4,5-dihydropyrazol-5-yl)carbonyl-2-azetidinone 5 as the major product and 4-(4,5-dihydropyrazol-4-yl)carbonyl-2-azetidinone 6 as the minor one. Ceric ammonium nitrate (CAN) oxidation of the cycloadducts gave the title compounds with good overall yield.

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