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tetraethyl 4,4'-[1,3-phenylenebis(ethyne-2,1-diyl)]dipyridine-2,6-dicarboxylate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1334890-90-2

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1334890-90-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1334890-90-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,3,4,8,9 and 0 respectively; the second part has 2 digits, 9 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1334890-90:
(9*1)+(8*3)+(7*3)+(6*4)+(5*8)+(4*9)+(3*0)+(2*9)+(1*0)=172
172 % 10 = 2
So 1334890-90-2 is a valid CAS Registry Number.

1334890-90-2Downstream Products

1334890-90-2Relevant academic research and scientific papers

Comparative studies of multi-photon induced emission by pyridine-based small molecular probes in biological media: Selective binding of bioactive molecules and in vitro imaging

Wu, Wanqing,Kong, Hoi-Kuan,Li, Hongguang,Ho, Yu-Man,Gao, Yuan,Hao, Jianhua,Murphy, Margaret B.,Lam, Michael Hon-Wah,Wong, Ka-Leung,Lee, Chi-Sing

, p. 5054 - 5060 (2011/10/13)

A new class of organic molecular probes (1-3) based on a 1,3-disubstituted diethynylbenzene core has been developed. Both 1 and 2 (with the esters of 1 replaced by diethylamides in 2) show good linear and three-photon induced photophysical properties with

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