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2,11,20-trithia<33> (1,3,5)-cyclophane is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

27165-87-3

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27165-87-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 27165-87-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,7,1,6 and 5 respectively; the second part has 2 digits, 8 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 27165-87:
(7*2)+(6*7)+(5*1)+(4*6)+(3*5)+(2*8)+(1*7)=123
123 % 10 = 3
So 27165-87-3 is a valid CAS Registry Number.

27165-87-3Upstream product

27165-87-3Relevant academic research and scientific papers

Synthetic study and structure of cage-type cyclophane C36H36S6

Takemura, Hiroyuki,Nagaoka, Maiko,Kawasaki, Chihiro,Tokumoto, Kasumi,Tobita, Noriko,Takano, Yuki,Iwanaga, Tetsuo

, p. 1066 - 1070 (2017)

A cage compound was synthesized in order to investigate the structure and cation-π interactions of the metal ion complex. The multi-step synthesis was achieved starting from trimesic acid triethyl ester. In solution, a completely symmetrical structure that was anticipated by the molecular design was observed by 1H and 13C NMR spectroscopy. However, in the solid state, X-ray crystallographic analysis revealed that the compound had a collapsed structure.

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