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91061-33-5

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91061-33-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 91061-33-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,1,0,6 and 1 respectively; the second part has 2 digits, 3 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 91061-33:
(7*9)+(6*1)+(5*0)+(4*6)+(3*1)+(2*3)+(1*3)=105
105 % 10 = 5
So 91061-33-5 is a valid CAS Registry Number.

91061-33-5Downstream Products

91061-33-5Relevant articles and documents

A process for preparing 2 - [4 - (2 - ethoxy-ethyl) - 2, 3 - dimethyl-phenoxy] trifluoroethylamine (by machine translation)

-

, (2018/09/13)

The invention discloses a process for preparing 2 - [4 - (2 - ethoxy-ethyl) - 2, 3 - dimethyl-phenoxy] trifluoroethylamine, belongs to the technical field of organic chemistry. In order to 2, 3 - dimethyl phenol as raw material passes through 1 step react

Direct Synthesis of α-Alkoxy Ketones by Oxidative C–O Bond Formation

Yu, Hui,Xu, Yilan,Fang, Yan,Dong, Rui

, p. 5257 - 5262 (2016/11/13)

A convenient method to prepare α-alkoxy ketones has been developed by oxidative coupling of aryl methyl ketones and alcohols. With aqueous tert-butyl hydroperoxide (6.0 equiv.) as the oxidant, tetrabutylammonium iodide (20 mol-%) as the catalyst, and TsNHNH2(1.0 equiv.) as the additive, ketones underwent direct alkoxylation to give α-methoxy or α-ethoxy ketones in moderate to good yields.

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