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819077-29-7

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819077-29-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 819077-29-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,1,9,0,7 and 7 respectively; the second part has 2 digits, 2 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 819077-29:
(8*8)+(7*1)+(6*9)+(5*0)+(4*7)+(3*7)+(2*2)+(1*9)=187
187 % 10 = 7
So 819077-29-7 is a valid CAS Registry Number.

819077-29-7Downstream Products

819077-29-7Relevant academic research and scientific papers

Electronic properties of oligophenylenevinylene and oligophenyleneethynylene arrays constructed on the upper rim of a calix[4]arene core

Armaroli, Nicola,Accorsi, Gianluca,Rio, Yannick,Ceroni, Paola,Vicinelli, Veronica,Welter, Richard,Gu, Tao,Saddik, Mohamed,Holler, Michel,Nierengarten, Jean-Francois

, p. 1627 - 1637 (2007/10/03)

Heck and Sonogashira cross-coupling reactions have been used for the functionalization of the upper rim of a tetraiodinated calix[4]arene. In this way, oligophenylenevinylene (OPV) and oligophenyleneethynylene (OPE) arrays have been constructed on the cal

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