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1-isobutyl-6-methoxy-3-phenyl-3,4-dihydro-1H-2,1-benzothiazin-4-one 2,2-dioxide is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1064657-01-7

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1064657-01-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1064657-01-7 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,6,4,6,5 and 7 respectively; the second part has 2 digits, 0 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1064657-01:
(9*1)+(8*0)+(7*6)+(6*4)+(5*6)+(4*5)+(3*7)+(2*0)+(1*1)=147
147 % 10 = 7
So 1064657-01-7 is a valid CAS Registry Number.

1064657-01-7Downstream Products

1064657-01-7Relevant academic research and scientific papers

A solid-phase synthetic method for 3,4-dihydro-1H-2,1-benzothiazin-4-one 2,2-dioxide derivatives

Jeon, Moon-Kook,Kim, Myung-Su,Kwon, Jeong-Jin,Gong, Young-Dae,Lee, Duck-Hyung

, p. 9060 - 9072 (2008/12/22)

Utilizing polymer-bound anthranilic acid derivatives, we were able to obtain 3,4-dihydro-1H-2,1-benzothiazine-4-one 2,2-dioxide derivatives through N-methanesulfonylation by use of sulfonyl chloride, sulfonic acid, or sodium sulfonate, N-alkylation under Mitsunobu condition, and the cyclative cleavage in 8-52% five-step overall isolated yields and 91-99% purities from Wang resin. The reactions on solid phase were monitored by on-bead ATR-FTIR spectroscopic method and checked by help of solution-phase model experiments.

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