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(E)-4-(4-dimethylaminostyryl)quinoline is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

40317-65-5

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40317-65-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 40317-65-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 4,0,3,1 and 7 respectively; the second part has 2 digits, 6 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 40317-65:
(7*4)+(6*0)+(5*3)+(4*1)+(3*7)+(2*6)+(1*5)=85
85 % 10 = 5
So 40317-65-5 is a valid CAS Registry Number.

40317-65-5Downstream Products

40317-65-5Relevant academic research and scientific papers

Excited-state proton transfer and excited-state de-hydrogen bonding of the push-pull styryl system

Wang, Shun-Li,Gao, Guo-Yi,Ho, Tong-Ing,Yang, Li-Yu

, p. 217 - 222 (2005)

The excited-state reaction of push-pull styryl system was studied in this work. In the excited state, compounds of 2-StP-NMe2, 2-StQ-NMe 2, 4-StQ-NMe2 and 4-StP-NMe2 possess a sufficiently large acidity change f

Ionochromic Styryl Dye Bases

Kovtun,Shandura,Tolmachev

, p. 1669 - 1673 (2007/10/03)

Styryl dye bases were prepared from quinoline derivatives containing a polyether moiety. These bases were found to form complexes with a number of metal salts. Complex formation with heavy and transition metals is accompanied by red shift and increase in intensity of the electron absorption bands.

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