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29,30,32-trimethoxy-9-<(4-diethylaminophenyl)azo>-19,27-dimethyl-23-thia-2,6,12,16-tetraazahexacyclo<23.3.1.12,6.17,11.112,16.117,21>tritriaconta-1(29),7,9,11(32),17,19,21(30),25,27-nonaene-31,33-dione is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

140361-97-3

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140361-97-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 140361-97-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,0,3,6 and 1 respectively; the second part has 2 digits, 9 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 140361-97:
(8*1)+(7*4)+(6*0)+(5*3)+(4*6)+(3*1)+(2*9)+(1*7)=103
103 % 10 = 3
So 140361-97-3 is a valid CAS Registry Number.

140361-97-3Downstream Products

140361-97-3Relevant academic research and scientific papers

Chromogenic Bis(urea) Spherands: Synthesis and Complexation of Lithium and Sodium Ions

Chapoteau, Eddy,Chowdhary, Manjit S.,Czech, Bronislaw P.,Kumar, Anand,Zazulak, Wolodymyr

, p. 2804 - 2808 (2007/10/02)

Synthesis of two novel 18-membered bis(urea) spherands bearing 2,4,6-trinitroanilino and 4-(diethylamino)phenylazo chromophores are described.The UV-vis spectral changes in the presence and absence of Na+ and Li+ ions are reported at pH optima.Chromogenic

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