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38073-42-6

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38073-42-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 38073-42-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,8,0,7 and 3 respectively; the second part has 2 digits, 4 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 38073-42:
(7*3)+(6*8)+(5*0)+(4*7)+(3*3)+(2*4)+(1*2)=116
116 % 10 = 6
So 38073-42-6 is a valid CAS Registry Number.

38073-42-6Relevant articles and documents

AURONES AND METHODS OF USING AURONES TO TREAT TUBERCULOSIS

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Page/Page column 28, (2020/11/12)

This disclosure describes compounds, compositions, and methods for treating or preventing infection or disease including, in some specific embodiments, treating or preventing tuberculosis and/or infection with Mycobacterium tuberculosis (Mtb). In one aspect, this disclosure describes aurones including, for example, aurone 9504, aurone 9505, aurone 9501, aurone 9510, aurone AA2A, and aurone AA8, compositions including aurones, and methods of using aurones for treating or preventing tuberculosis.

Flexible and practical synthesis of 3-oxyindoles through gold-catalyzed intermolecular oxidation of o-ethynylanilines

Shu, Chao,Li, Long,Xiao, Xin-Yu,Yu, Yong-Fei,Ping, Yi-Fan,Zhou, Jin-Mei,Ye, Long-Wu

supporting information, p. 8689 - 8692 (2014/07/22)

A novel gold-catalyzed intermolecular oxidation of o-ethynylanilines has been developed. A range of functionalized 3-oxyindoles are readily accessed by utilizing this strategy. Importantly, this gold-catalyzed oxidative process outcompetes the typical ind

Reaction of arynes with amino acid esters

Okuma, Kentaro,Matsunaga, Nahoko,Nagahora, Noriyoshi,Shioji, Kosei,Yokomori, Yoshinobu

supporting information; experimental part, p. 5822 - 5824 (2011/06/23)

An efficient route to a variety of 2-phenylindolin-3-ones from amino acid methyl esters has been developed. The reaction of amino acid methyl esters with benzyne prepared from 2-(trimethylsilyl)phenyl triflate and CsF gave 2-phenylindolin-3-ones in moderate to good yields.

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