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2-(2-chlorophenyl)-4-(4-chlorophenyl)-2,3-dihydro-1,5-benzothiazepine is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

665022-05-9

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665022-05-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 665022-05-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,6,5,0,2 and 2 respectively; the second part has 2 digits, 0 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 665022-05:
(8*6)+(7*6)+(6*5)+(5*0)+(4*2)+(3*2)+(2*0)+(1*5)=139
139 % 10 = 9
So 665022-05-9 is a valid CAS Registry Number.

665022-05-9Downstream Products

665022-05-9Relevant academic research and scientific papers

An efficient synthesis of 1,5-benzothiazepines in the presence of sub-stoichiometric amount of cyanuric chloride

Sun, Pengli,Fang, Lizheng,Wu, Liqiang

, p. 257 - 261 (2011)

An efficient synthesis of 1,3-diaryl-2,3-dihydro-1,5-benzothiazepines has been developed by the reaction of various 1,3-diaryl-2-propenones with 2-aminothiophenol under thermal solvent-free conditions in the presence of a sub-stoichiometric amount of cyanuric chloride.

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