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4-(4-Methoxy-phenyl)-8-methyl-2,3-dihydro-benzo[b][1,4]thiazepine-2-carboxylic acid is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

123533-57-3

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123533-57-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 123533-57-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,3,5,3 and 3 respectively; the second part has 2 digits, 5 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 123533-57:
(8*1)+(7*2)+(6*3)+(5*5)+(4*3)+(3*3)+(2*5)+(1*7)=103
103 % 10 = 3
So 123533-57-3 is a valid CAS Registry Number.

123533-57-3Downstream Products

123533-57-3Relevant academic research and scientific papers

Syntheses of 1,5-benzothiazepines: Part VI - Synthesis of 4-(p-anisyl)-2-carboxy-2,3-dihydro-8-substituted-1,5-benzothiazepines

Pant, Umesh C.,Chugh, Manju

, p. 437 - 438 (2007/10/02)

2-Amino-5-substituted-thiophenols (1a-f) on reaction with β-(p-anisoyl)acrylic acid (2) in ethanol containing gl. acetic acid afford 4-(p-anisyl)-2-carboxy-2,3-dihydro-8-substituted-1,5-benzothiazepines (3a-f).Their structures are based on elemental analyses and spectral data (IR, PMR and mass).

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