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73373-15-6

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73373-15-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 73373-15-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,3,3,7 and 3 respectively; the second part has 2 digits, 1 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 73373-15:
(7*7)+(6*3)+(5*3)+(4*7)+(3*3)+(2*1)+(1*5)=126
126 % 10 = 6
So 73373-15-6 is a valid CAS Registry Number.

73373-15-6Downstream Products

73373-15-6Relevant articles and documents

Bifunctional property of Pt nanoparticles deposited on TiO2 for the photocatalytic sp3C-sp3C cross-coupling reactions between THF and alkanes

Tyagi, Akanksha,Yamamoto, Akira,Kato, Tatsuhisa,Yoshida, Hisao

, p. 2616 - 2623 (2017)

The photocatalytic sp3C-sp3C cross-coupling between tetrahydrofuran (THF) and various alkanes was accomplished with Pt loaded titanium oxide (Pt/TiO2) photocatalysts. The cross-coupling between THF and cyclohexane was systematically studied, which revealed that the reaction followed two routes: the main course was the photooxidation of both substrates on a Pt/TiO2 photocatalyst to generate radical species followed by their successive coupling; meanwhile, the minor one was a hybrid of photocatalysis by Pt/TiO2 and thermocatalysis by Pt metal nanoparticles. The activity of the Pt catalysis was suggested to consist in the activation of an sp3C-H bond in THF or alkane molecules adsorbed on its surface and promote the reaction between the activated molecules and photogenerated radical species. Thus, the Pt nanoparticles on TiO2 were believed to play a bifunctional role of an electron receiver as well as a metal catalyst.

STAGES OF THE CONDENSATION OF 1,4-BUTANEDIOL IN THE MARKOVNIKOV - GUERBET REACTION

Lyubomilov, V. I.,Slesareva, L. A.,Pshenitsyna, V. P.,Slonim, I. Ya.,Bulai, A. Kh.

, p. 1871 - 1874 (2007/10/02)

The condensation of 1,4-butanediol in the presence of its sodium alcoholate and Ni/Cr2O3 leads to the formation of 4-hydroxybutanal and, from the latter, 3-formyl-1,4,7-heptanetriol.The latter exists in equilibrium with 1,7-dihydroxy-3-hydroxymethyl-4-heptanone and 2-hydroxy-2-(1-hydroxymethyl-3-hydroxypropyl)tetrahydrofuran.Dehydration of the latter with the formation of an endocyclic double bond and subsequent isomerization and reduction processes lead to the production of 2-(1-hydroxymethyl-3-hydroxypropyl)tetrahydrofuran.

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