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171359-95-8

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171359-95-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 171359-95-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,7,1,3,5 and 9 respectively; the second part has 2 digits, 9 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 171359-95:
(8*1)+(7*7)+(6*1)+(5*3)+(4*5)+(3*9)+(2*9)+(1*5)=148
148 % 10 = 8
So 171359-95-8 is a valid CAS Registry Number.

171359-95-8Relevant articles and documents

A [4+3] Cycloaddition Reaction of Aza-ortho-quinone Methides with C,N-Cyclic Azomethine Imines for Synthesis of 1,2,4-Triazepines

Wang, Xinyue,Li, Zefei,Feng, Chang,Zhen, Qi,Guo, Mingzhang,Yao, Yaning,Zou, Xinyu,Wang, Pengfei,Hou, Yunlei,Gong, Ping

supporting information, p. 2090 - 2096 (2021/09/06)

The base-induced formal [4+3] cycloaddition reaction of C,N-cyclic azomethine imines with aza-ortho-quinone methides, generated in situ, is reported. This protocol provided an efficient method for the synthesis of biologically important 1,2,4-triazepine derivatives, with a wide substrate scope and excellent functional-group tolerance, and it gives moderate to excellent yields under mild conditions. Several of the derivatives exhibited in vitro antitumor activities against the A2780 cell line in a screening of the cancer cell lines HCT-116, H2228, and A2780 by an MTT assay.

Direct Activation of Unmodified Morita-Baylis-Hillman Alcohols through Phosphine Catalysis for Rapid Construction of Three-Dimensional Heterocyclic Compounds

Zhou, Leijie,Yuan, Chunhao,Zeng, Yuan,Wang, Qijun,Wang, Chang,Liu, Min,Wang, Wei,Wu, Yongjun,Zheng, Bing,Guo, Hongchao

supporting information, p. 4882 - 4886 (2019/06/27)

The phosphine-catalyzed tandem annulation reaction of Morita-Baylis-Hillman (MBH) alcohols with azomethine imines has been achieved for the synthesis of biologically important (epoxymethano)-pyrazolo[5,1-b]quinazoline derivatives. A variety of MBH alcohol

Base-promoted domino reaction for the synthesis of 2,3-disubstituted indoles from 2-aminobenzaldehyde/2-amino aryl ketones, tosylhydrazine, and aromatic aldehydes

Wu, Yan-Dong,Ma, Jun-Rui,Shu, Wen-Ming,Zheng, Kai-Lu,Wu, An-Xin

, p. 4821 - 4826 (2016/07/18)

A base-promoted domino reaction to synthesize the 2,3-disubstituted indoles from 2-aminobenzaldehyde/2-amino aryl ketones, tosylhydrazine, and aromatic aldehydes has been developed. This strategy provides a simple and beneficial way for the construction of 2,3-disubstituted indole compounds from readily available starting materials under mild conditions.

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