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4,4-dimethyl-5-phenyl-2-piperidino-4H-imidazole 3-oxide is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

137664-32-5

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137664-32-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 137664-32-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,7,6,6 and 4 respectively; the second part has 2 digits, 3 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 137664-32:
(8*1)+(7*3)+(6*7)+(5*6)+(4*6)+(3*4)+(2*3)+(1*2)=145
145 % 10 = 5
So 137664-32-5 is a valid CAS Registry Number.

137664-32-5Downstream Products

137664-32-5Relevant academic research and scientific papers

Reactions of cyclic α-methoxy nitrones with nucleophilic reagents

Grigor'ev,Bakunova,Kirilyuk

, p. 2031 - 2036 (2000)

Reactions of cyclic α-methoxy nitrones, which are derivatives of imidazole or dihydroimidazole N-oxides, with amines, KOH, or KSH result in the replacement of the MeO group to form cyclic α-amino nitrones, hydroxamic acids, or thiohydroxamic acids, respectively. Analogous reactions occur with C-nucleophiles.

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