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1-(2,4,6-trihydroxy-3,5-dibutanoyl-benzyl)azepan-2-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1400992-07-5

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1400992-07-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1400992-07-5 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,0,0,9,9 and 2 respectively; the second part has 2 digits, 0 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1400992-07:
(9*1)+(8*4)+(7*0)+(6*0)+(5*9)+(4*9)+(3*2)+(2*0)+(1*7)=135
135 % 10 = 5
So 1400992-07-5 is a valid CAS Registry Number.

1400992-07-5Downstream Products

1400992-07-5Relevant academic research and scientific papers

Ortho-amidoalkylation of phenols via tandem one-pot approach involving oxazine intermediate

Mudududdla, Ramesh,Jain, Shreyans K.,Bharate, Jaideep B.,Gupta, Ajai P.,Singh, Baldev,Vishwakarma, Ram A.,Bharate, Sandip B.

, p. 8821 - 8827 (2012/11/07)

A new and efficient method for ortho-amidoalkylation of phenols via Mannich-type condensation with formaldehyde and lactams using recyclable solid acid catalyst is described. This is the first report for ortho-amidoalkylation of phenols by lactams via Mannich-type condensation. LC-ESI-MS/MS based mechanistic study revealed that reaction proceeds through o-quinone methide (o-QM) and an oxazine intermediate via tandem Knoevenagel condensation, formal [4 + 2]-Diels-Alder cycloaddition and acid catalyzed oxazine ring-opening.

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