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181697-29-0

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181697-29-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 181697-29-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,8,1,6,9 and 7 respectively; the second part has 2 digits, 2 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 181697-29:
(8*1)+(7*8)+(6*1)+(5*6)+(4*9)+(3*7)+(2*2)+(1*9)=170
170 % 10 = 0
So 181697-29-0 is a valid CAS Registry Number.

181697-29-0Relevant articles and documents

Visible-Light-Promoted [3 + 2] Cycloaddition of 2H-Azirines with Quinones: Access to Substituted Benzo[f]isoindole-4,9-diones

Wang, Lijia,Liu, Chuang,Li, Lei,Wang, Xin,Sun, Ran,Zhou, Ming-Dong,Wang, He

supporting information, p. 719 - 724 (2022/01/22)

A visible-light-promoteded [3 + 2] cycloaddition reaction of 2H-azirines with quinones has been developed under mild reaction conditions. The reaction provides a general and efficient strategy for the synthesis of the benzo[f]isoindole-4,9-diones scaffold

Zinc-Enabled Annulation of Trifluorodiazoethane with 2 H-Azirines to Construct Trifluoromethyl Pyrazolines, Pyrazoles, and Pyridazines

Chen, Yue-Ji,Zhang, Fa-Guang,Ma, Jun-An

supporting information, p. 6062 - 6066 (2021/08/18)

A diethylzinc-promoted unconventional annulation reaction of 2,2,2-trifluorodiazoethane with 2H-azirines is described. This transformation involves two [3 + 2] cycloaddition steps and one dinitrogen extrusion process in one pot, thus giving a broad array

Substituted isoxazoles for the treatment of inflammation

-

Page 62, (2010/11/30)

A class of substituted isoxazolyl compounds is described for use in treating inflammation and inflammation-related disorders. Compounds of particular interest are defined by Formula (III) wherein R7 is selected from hydroxyl, lower alkyl, carboxyl, halo, lower carboxylalkyl, lower alkoxycarbonylalkyl, lower alkoxyalkyl, lower carboxyalkoxyalkyl, lower haloalkyl, lower haloalkylsulfonyloxy, lower hydroxyalkyl, lower aryl (hydroxylalkyl), lower carboxyaryloxyalkyl, lower alkoxycarbonylaryloxyalkyl, lower cycloalkyl, lower cycloalkylalkyl, and lower aralkyl; and wherein R8 is one or more radicals independently selected from hydrido, lower alkylsulfinyl, lower alkyl, cyano, carboxyl, lower alkoxycarbonyl, lower haloalkyl, hydroxyl, lower hydroxyalkyl, lower haloalkoxy, amino, lower alkylamino, lower arylamino, lower aminoalkyl, nitro, halo, lower alkoxy, aminosulfonyl, and lower alkylthio; or a pharmaceutically-acceptable salt thereof.

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