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N-[2-((E)-But-2-enoyl)-4-methyl-phenylsulfanyl]-4-methyl-benzenesulfonamide is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

78073-17-3

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78073-17-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 78073-17-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,8,0,7 and 3 respectively; the second part has 2 digits, 1 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 78073-17:
(7*7)+(6*8)+(5*0)+(4*7)+(3*3)+(2*1)+(1*7)=143
143 % 10 = 3
So 78073-17-3 is a valid CAS Registry Number.

78073-17-3Downstream Products

78073-17-3Relevant academic research and scientific papers

Conversions of Thiochroman-4-ones into 1,2-Benzothiazepine, Benzothiophen, and 1,2-Benzisothiazole Systems via Sulphimide Intermediates

Tamura, Yasumitsu,Takebe, Yasushi,Bayomi, Said Mohamad M.,Mukai, Chisato,Masazumi, Ikeda,et al.

, p. 1037 - 1040 (2007/10/02)

Reaction of thiochroman-4-ones (1a-g) with chloramine-T gave the corresponding N-tosylsulphimides (2a-g) and sulphoxides (5a-g).The N-tosylsulphimides (2a-d), on reaction with triethylamine in chloroform, gave 2-tosyl-2,3-dihydro-1,2-benzothiazepin-5(4H)-

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