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13275-10-0

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13275-10-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 13275-10-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,3,2,7 and 5 respectively; the second part has 2 digits, 1 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 13275-10:
(7*1)+(6*3)+(5*2)+(4*7)+(3*5)+(2*1)+(1*0)=80
80 % 10 = 0
So 13275-10-0 is a valid CAS Registry Number.

13275-10-0Downstream Products

13275-10-0Relevant articles and documents

The performance of phthalimide-N-oxyl anion

Dekamin, Mohammad G.,Moghaddam, Firouz M.,Saeidian, Hamdollah,Mallakpour, Shadpour

, p. 1591 - 1595 (2006)

Alkali metal salts of phthalimide-N-oxyl, including Li, Na, and K were prepared and applied as novel selective catalysts to promote the cyclotrimerization of aryl and alkyl isocyanates. This paper is addressing these salts as a new class of organic nucleo

Lithium dibenzylamide, a simple, selective and highly efficient catalyst for isocyanate cyclotrimerization to isocyanurate

Shi, Jingchao,Guo, Zhiqiang,Wei, Xuehong,Liu, Diansheng,Lappert, Michael F.

, p. 1937 - 1939 (2011)

Lithium dibenzylamide catalyzed the rapid and essentially quantitative cyclotrimerization of a variety of isocyanates under mild conditions and could be recycled for six times in high yield. Georg Thieme Verlag Stuttgart New York.

Bidentate pyrrolyl lithium complexes: Synthesis, crystal structure and catalytic activity for the cyclotrimerization of isocyanates

Guo, Zhiqiang,Wang, Song,Tong, Hongbo,Chao, Jianbin,Wei, Xuehong

, p. 68 - 72 (2013)

Three bidentate pyrrolyl lithium complexes were synthesized and their application for the cyclotrimerization of isocyanate to corresponding isocyanurate has been investigated and show high catalytic activities. All lithium complexes were characterized by

Cyclo-oligomerization of isocyanates with Na(PH2) or Na(OCP) as "p-" anion sources

Heift, Dominikus,Benko, Zoltán,Grützmacher, Hansj?rg,Jupp, Andrew R.,Goicoechea, Jose M.

, p. 4017 - 4024 (2015/06/25)

We show that the 2-phosphaethynolate anion, OCP-, is a simple and efficient catalyst for the cyclotrimerization of isocyanates. This process proceeds step-wise and involves five-membered heterocycles, namely 1,4,2-diazaphospholidine-3,5-dionide anions and spiro-phosphoranides as detectable intermediates, both of which were also found to be involved in the catalytic conversion. These species can be considered as adducts of a phosphide anion with two and four isocyanate molecules, respectively, demonstrating that the OCP- anion acts as a formal "P-" source. The interconversion between these anionic species was found to be reversible, allowing them to serve as reservoirs for unique phosphorus-based living-catalysts for isocyanate trimerization.

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