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134835-11-3

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134835-11-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 134835-11-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,4,8,3 and 5 respectively; the second part has 2 digits, 1 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 134835-11:
(8*1)+(7*3)+(6*4)+(5*8)+(4*3)+(3*5)+(2*1)+(1*1)=123
123 % 10 = 3
So 134835-11-3 is a valid CAS Registry Number.

134835-11-3Downstream Products

134835-11-3Relevant articles and documents

Highly Elastic Organic Crystals for Flexible Optical Waveguides

Liu, Huapeng,Lu, Zhuoqun,Zhang, Zuolun,Wang, Yue,Zhang, Hongyu

, p. 8448 - 8452 (2018)

The study of elastic organic single crystals (EOSCs) has emerged as a cutting-edge research of crystal engineering. Although a few EOSCs have been reported recently, those suitable for optical/optoelectronic applications have not been realized. Here, we r

GROUND- AND EXCITED-STATE PROTOTROPIC TAUTOMERISM IN ANILS OF AROMATIC α-HYDROXYALDEHYDES STUDIED BY ELECTRONIC ABSORPTION, FLUORESCENCE AND 1H AND 13C NMR SPECTROSCOPIES AND SEMI-EMPIRICAL CALCULATIONS

Alarcon, Sergio H.,Olivieri, Alejandro C.,Cravero, Raquel M.,Labadie, Guillermo,Gonzalez-Sierra, Manuel

, p. 713 - 720 (2007/10/02)

Proton transfer processes in both the ground and excited states in anils of aromatic α-hydroxyaldehydes (salicylaldehyde, 2-hydroxynaphthalene-1-carbaldehyde and the novel 10-hydroxyphenanthrene-9-carbaldehyde) have been studied by a combination of spectroscopic techniques.Solution 1H and 13C NMR is used to establish the position of the tautomeric equilibria.UV-visible absorption and fluorescence spectral data help to characterize the existence, in all cases, of excited-state intramolecular proton transfer (ESIPT) phenomena.Semi-empirical calculations involving full geometry optimization and calculation of heats of formation for the ground state (AM1) and vertical excitation energies and oscillator strengths (INDO/S) are in agreement with the experimental observations.

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