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1161005-04-4

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1161005-04-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1161005-04-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,6,1,0,0 and 5 respectively; the second part has 2 digits, 0 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1161005-04:
(9*1)+(8*1)+(7*6)+(6*1)+(5*0)+(4*0)+(3*5)+(2*0)+(1*4)=84
84 % 10 = 4
So 1161005-04-4 is a valid CAS Registry Number.

1161005-04-4Downstream Products

1161005-04-4Relevant articles and documents

Rapid trifluoromethylation of indole derivatives

Miyazaki, Ayako,Shimizu, Ryo,Egami, Hiromichi,Sodeoka, Mikiko

, p. 979 - 983 (2012)

Rapid trifluoromethylation of indole derivatives was achieved using trimethylsilyltriflate as the catalyst. Good to high yields were observed within only 5 min at room temperature. This reaction system is able to provide not only the mono-trifluoromethyla

Direct aromatic C-H trifluoromethylation via an electron-donor-acceptor complex

Cheng, Yuanzheng,Yuan, Xiangai,Ma, Jing,Yu, Shouyun

supporting information, p. 8355 - 8359 (2015/06/02)

A novel electron-donor-acceptor (EDA) complex-mediated direct C-H trifluoromethylation of arenes with Umemoto's reagent has been developed. This transformation has been enabled by an unprecedented EDA complex formed by Umemoto's reagent and an amine, whic

p-TsOH promoted Fischer indole synthesis of multi-substituted 2-trifluoromethyl indole derivatives

Jiang, Haizhen,Wang, Yangli,Wan, Wen,Hao, Jian

experimental part, p. 2746 - 2751 (2010/05/02)

A p-TsOH promoted one-pot synthesis of multi-substituted 2-trifluoromethyl indole derivatives, for instance, 2-trifluoromethyl-3-phenylindoles, 2-trifluoromethyl-indole-3-propanoates, and 2-trifluoromethyl-indole-3-butanoates from reactions of 1,1,1-trifluoro-3-phenylacetone and simply prepared ω-trifluoromethyl substituted δ and ε-ketoesters with arylhydrazines via Fischer indole synthesis has been developed.

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