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1239778-88-1

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1239778-88-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1239778-88-1 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,3,9,7,7 and 8 respectively; the second part has 2 digits, 8 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1239778-88:
(9*1)+(8*2)+(7*3)+(6*9)+(5*7)+(4*7)+(3*8)+(2*8)+(1*8)=211
211 % 10 = 1
So 1239778-88-1 is a valid CAS Registry Number.

1239778-88-1Downstream Products

1239778-88-1Relevant articles and documents

Rh(III)-Catalyzed C-H Amidation of 2-Arylindoles with Dioxazolones: A Route to Indolo[1,2-c]quinazolines

Wang, Xiaogang,Zhang, Jin,Chen, Di,Wang, Bo,Yang, Xiufang,Ma, Yangmin,Szostak, Michal

supporting information, p. 7038 - 7043 (2019/09/30)

Rhodium(III)-catalyzed C-H amidation of 2-arylindoles with dioxazolones for the synthesis of indolo[1,2-c]quinazolines is reported. The reaction is compatible with a wide range of electronically diverse 2-arylindoles and dioxazolones, providing indolo[1,2

Selective CH or NH Imidoylative Annulation of 2-(2-Isocyanophenyl)-1H-indoles Leading to Diverse Indole-fused Scaffolds

Teng, Fan,Hu, Weiming,Hu, Huaanzi,Luo, Shuang,Zhu, Qiang

, p. 1414 - 1418 (2019/10/28)

2-(2-Isocyanophenyl)-1H-indoles, a class of functionalized isocyanides containing both aromatic CH and indolo NH functionalities, are first applied in selective imidoylative annulation reactions. Scaffolds of 6-aryl 11H-indolo[3,2-c]quinoline and 6-aryl i

Method for synthesizing indole[1,2-c]quinazoline compounds

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Paragraph 0020; 0021; 0022, (2018/09/08)

The invention discloses a method for synthesizing indole[1,2-c]quinazoline compounds, and belongs to the technical field of organic synthesis. The technical scheme of the invention is that the methodfor synthesizing the indole[1,2-c]quinazoline compounds

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