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8-[8-chloro-2-(3,4-dimethoxyphenyl)-2,3-dihydro-1,5-benzothiazepin-4-yl]-7-hydroxy-4-methyl-2H-chromen-2-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

351501-22-9

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351501-22-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 351501-22-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,5,1,5,0 and 1 respectively; the second part has 2 digits, 2 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 351501-22:
(8*3)+(7*5)+(6*1)+(5*5)+(4*0)+(3*1)+(2*2)+(1*2)=99
99 % 10 = 9
So 351501-22-9 is a valid CAS Registry Number.

351501-22-9Downstream Products

351501-22-9Relevant academic research and scientific papers

Synthesis of some new 1,5-benzothiazepines containing 2H-1-benzopyran-2-one heterocycle

Prashant,Rao, S. Srinivas,Chowdary,Krishnan

, p. 61 - 66 (2007/10/03)

A facile procedure has been developed for the synthesis of 2-aryl/heteryl-4-(2H-1-benzopyran-2-one-8-yl)-2,3-dihydro-1,5-benzothiazepines (5a-o) by the reaction of 1-(2H-1-benzopyran-2-one-8-yl)-3-aryl/heteryl-2-propenones (3a-k) with 2-aminothiophenols (4a,b) in toluene in the presence of triflouroacetic acid.

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