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14266-19-4

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14266-19-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 14266-19-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,4,2,6 and 6 respectively; the second part has 2 digits, 1 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 14266-19:
(7*1)+(6*4)+(5*2)+(4*6)+(3*6)+(2*1)+(1*9)=94
94 % 10 = 4
So 14266-19-4 is a valid CAS Registry Number.
InChI:InChI=1/C8H6I2O2/c1-12-8(11)5-2-6(9)4-7(10)3-5/h2-4H,1H3

14266-19-4Relevant articles and documents

Rational Design and Synthesis of a Highly Porous Copper-Based Interpenetrated Metal-Organic Framework for High CO2 and H2 Adsorption

Bose, Purnandhu,Bai, Linyi,Ganguly, Rakhesh,Zou, Ruqiang,Zhao, Yanli

, p. 1259 - 1266 (2015)

Interpenetrated metal-organic frameworks (MOFs) are often observed to show lower porosity than their non-interpenetrating analogues. It would be highly desirable if the interpenetrated MOFs could still provide high stability, high rigidity, and optimal pore size for applications. In this work, an asymmetrical tricarboxylate organic linker was rationally designed for the construction of a copper(II)-based microporous MOF with a twofold interpenetrated structure of Pt3O4 topology. In spite of having structural interpenetration, the activated MOF shows high porosity with a Brunauer-Emmett-Teller surface area of 2297 m2g-1, and high CO2 (15.7 wt% 273 K and 1 bar) and H2 uptake (1.64 wt% 77 K and 1 bar). Playing with symmetry: A C2-symmetric tricarboxylate organic linker with elongated arms has been developed for the construction of a twofold interpenetrated metal-organic framework. Despite its structural interpenetration, the framework exhibits high surface area and high adsorption capability for CO2 and H2 (1.64 wt% at 77 K and 1 bar).

HIGH GLASS TRANSITION TEMPERATURE "MEDIUM-SIZED" AMBIPOLAR HOST MATERIALS

-

, (2014/02/15)

Disclosed herein are am bipolar host compounds represented by formula (I), wherein: a) R4 is an optionally substituted aryl or an optionally substituted heteroaryl group; b) n is at least 2; e) for each (ii) at least one of R1, R2 and R3 is independently an optionally substituted carbazole group, and the remaining of R1, R2 and R3 are independently selected from hydrogen, halogen and a C1-20 organic group: and d ) Y is selected from (III), wherein R5 is an.optionally substituted aryl group, an optionally substituted heteroaryl group, an optionally substituted alkyl group or an optionally substituted heteroalkyl group, and wherein R6 is hydrogen,, an optionally substituted aryl group, an optionally substituted heteroaryl group, an optionally substituted alkyl -group or an optionally substituted heteroalky! group. The compounds can be used in OLED devices and are ambipolar. The OLED devices can show high efficiency and high luminance.

CARBAZOLE-BASED HOLE TRANSPORT AND /OR ELECTRON BLOCKING MATERIALS AND /OR HOST POLYMER MATERIALS

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Page/Page column 57-58, (2009/07/25)

This invention relates generally y to norbornene -monomer, poly (norbornene) homopolymer, and poly (norbornene) copolymer compounds containing a functionalized carbazole side chain, having desirable solution processability and host characteristics. It also relates to hole transport and/or electron blocking materials, and to organic host materials for an organic luminescence layer, an OLED device, and compositions of matter which include these compounds.

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