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317351-89-6

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317351-89-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 317351-89-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,1,7,3,5 and 1 respectively; the second part has 2 digits, 8 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 317351-89:
(8*3)+(7*1)+(6*7)+(5*3)+(4*5)+(3*1)+(2*8)+(1*9)=136
136 % 10 = 6
So 317351-89-6 is a valid CAS Registry Number.

317351-89-6Downstream Products

317351-89-6Relevant articles and documents

Liquid crystal imidazolium salts: Towards materials for catalysis and molecular electronics

Suisse, Jean-Moise,Douce, Laurent,Bellemin-Laponnaz, Stephane,Maisse-Francois, Aline,Welter, Richard,Miyake, Yasuo,Shimizu, Yo

, p. 3899 - 3905 (2008/03/14)

1,3-Bis(4-alkyloxyphenyl)-3H-imidazol-1-ium trifluoromethanesulfonates, alkyl = CH3(CH2)n-1, n = 8, 10, 12, 14 and 16, can be derived from the analogous 4-alkyloxyphenylamines. These imidazolium salts exhibit a lamellar liquid-crystal mesophase between 99°C and 191°C. The smectic-A phase was fully characterised by polarising optical microscopy, differential scanning calorimetry and X-ray diffraction. We report also the synthesis, lamellar crystal structure and catalytic activity of the PdII complex of the (deprotonated) carbene form of one of these salts. In addition, we measured the charged carrier mobilities in the mesophase. Wiley-VCH Verlag GmbH & Co. KGaA, 2007.

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