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(6-Chloro-4-oxo-thiochroman-2-yl)-acetic acid is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

57537-91-4

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57537-91-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 57537-91-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,7,5,3 and 7 respectively; the second part has 2 digits, 9 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 57537-91:
(7*5)+(6*7)+(5*5)+(4*3)+(3*7)+(2*9)+(1*1)=154
154 % 10 = 4
So 57537-91-4 is a valid CAS Registry Number.

57537-91-4Upstream product

57537-91-4Relevant academic research and scientific papers

Antiinflammatory Agents : Part VII - Synthesis of Some New Methyl 2,3-Dihydro-1,4- and -1,5-benzothiazepinone-2-acetates

Shridhar, D. R.,Sastry, C. V. Reddy,Lal, B.

, p. 300 - 302 (2007/10/02)

Methyl 2,3-dihydro-1,4-benzothiazepin-4(5H)-one-2-acetates (6) and methyl 2,3-dihydro-1,5-benzothiazepin-5(4H)-one-2-acetates (7) have been synthesized by carrying out Schmidt reaction on the respective thiochromanone-2-acetates (5).None of the compounds herein displays any noteworthy antiinflammatory activity.

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