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4,4-dimethyl-1,3-diphenyl-3-hydroxyazetidin-2-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

84711-89-7

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84711-89-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 84711-89-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,4,7,1 and 1 respectively; the second part has 2 digits, 8 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 84711-89:
(7*8)+(6*4)+(5*7)+(4*1)+(3*1)+(2*8)+(1*9)=147
147 % 10 = 7
So 84711-89-7 is a valid CAS Registry Number.

84711-89-7Downstream Products

84711-89-7Relevant academic research and scientific papers

PHOTOCHEMICAL REACTIONS OF alpha -OXO AMIDES. NORRISH TYPE II REACTIONS VIA ZWITTERIONIC INTERMEDIATES.

Aoyama,Sakamoto,Kuwabara,Yoshida,Omote

, p. 1958 - 1964 (1983)

The mechanism of the photochemical reactions of alpha -oxo amides was studied. Establishment of the intermediacy zwitterions was accomplished by the detection of iminium ions formed by protonation of the zwitterions and by the independent generation of the zwitterions by the reaction of hydroxyphenylketene with imines. The remarkable substituent and solvent effects in the photoreactions were rationalized on the basis of the mechanism.

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