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endo-2-[2-(2,4,5-trifluorobenzyl)-1,1-dioxo-2H-1,2-benzothiazin-4(3H)-ylidene]acetic acid methyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1401082-54-9

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1401082-54-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1401082-54-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,0,1,0,8 and 2 respectively; the second part has 2 digits, 5 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1401082-54:
(9*1)+(8*4)+(7*0)+(6*1)+(5*0)+(4*8)+(3*2)+(2*5)+(1*4)=99
99 % 10 = 9
So 1401082-54-9 is a valid CAS Registry Number.

1401082-54-9Relevant academic research and scientific papers

Selective synthesis and comparative activity of olefinic isomers of 1,2-benzothiazine-1,1-dioxide carboxylates as aldose reductase inhibitors

Parveen, Shagufta,Hussain, Saghir,Zhu, Shaojuan,Qin, Xiangyu,Hao, Xin,Zhang, Shuzhen,Lu, Jianglu,Zhu, Changjin

, p. 21134 - 21140 (2014/06/09)

α,β- and β,γ-unsaturated carboxylate isomers of 1,2-benzothiazine-1,1-dioxide were selectively synthesized via the Wittig olefination reaction under various temperature conditions. At 40 °C, α,β-unsaturated esters with high Z-stereoselectivity (83-87%) we

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