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methyl 5-hydroxy-4-nitro-3-phenylpentanoate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

133390-87-1

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133390-87-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 133390-87-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,3,3,9 and 0 respectively; the second part has 2 digits, 8 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 133390-87:
(8*1)+(7*3)+(6*3)+(5*3)+(4*9)+(3*0)+(2*8)+(1*7)=121
121 % 10 = 1
So 133390-87-1 is a valid CAS Registry Number.

133390-87-1Relevant academic research and scientific papers

Nitroolefins in one-flask, tandem. A+B+C coupling reactions producing heterocycles

Posner, Gary H.,David Crouch

, p. 7509 - 7530 (1990)

Nitroolefins are shown to be effective Michael acceptor B units in sequential, convenient, multi-gram scale A+B+C coupling in one reaction vessel to produce nitroalkane intermediates that are converted into oxygen and nitrogen heterocycles. The sequence i

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