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1202711-00-9

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1202711-00-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1202711-00-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,0,2,7,1 and 1 respectively; the second part has 2 digits, 0 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1202711-00:
(9*1)+(8*2)+(7*0)+(6*2)+(5*7)+(4*1)+(3*1)+(2*0)+(1*0)=79
79 % 10 = 9
So 1202711-00-9 is a valid CAS Registry Number.

1202711-00-9Downstream Products

1202711-00-9Relevant articles and documents

Synthesis and properties of novel 'ethyne-linked' compounds containing carbazole and 1, 8-naphthalimide groups

Liu, Yu,Wang, Hai-Ying,Chen, Gang,Xu, Xiao-Ping,Ji, Shun-Jun

experimental part, p. 934 - 940 (2010/02/17)

A series of the novel 'ethyne-linked' compounds containing carbazole and 1,8-naphthalimide groups have been synthesized by Pd/Cu-catalyzed Sonogashira reaction. These compounds were fully characterized by means of Fourier-transform IR, 1H, 13C NMR, and high resolution mass spectroscopy. The thermal, optical, and electrochemical properties were also investigated. As we expected, the results indicated that these compounds could improve charge-transport ability and fluorescent quantum yield by introducing the electron-transporting emitting moieties naphthalimide and the alkyne group to carbazole moieties.

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