174018-23-6 Usage
General Description
1,3,5-Cycloheptatriene-1-carboxylic acid, 6-ethynyl-, also known as cycloheptatrienylacetylene, is a chemical compound with a molecular formula of C10H6O2. It is a carboxylic acid derivative that contains a cycloheptatriene ring with an ethynyl group attached at the 6th position. 1,3,5-Cycloheptatriene-1-carboxylicacid,6-ethynyl-(9CI) is known for its unique aromatic properties and is used in organic synthesis and chemical research. It is also used in the production of various pharmaceuticals and as a building block in the synthesis of more complex organic molecules. Additionally, it has potential applications in the field of materials science and can be used as a ligand in coordination chemistry.
Check Digit Verification of cas no
The CAS Registry Mumber 174018-23-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,7,4,0,1 and 8 respectively; the second part has 2 digits, 2 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 174018-23:
(8*1)+(7*7)+(6*4)+(5*0)+(4*1)+(3*8)+(2*2)+(1*3)=116
116 % 10 = 6
So 174018-23-6 is a valid CAS Registry Number.
174018-23-6Relevant articles and documents
Synthesis and Properties of Methano-Bridged Bisdehydro-, -, -annulenones and the Related Compounds
Higuchi, Hiroyuki,Kiyoto, Seiken,Sakon, Chiaki,Hiraiwa, Naoki,Asano, Kaori,et al.
, p. 3519 - 3538 (2007/10/03)
14-Methyl-10,12-bisdehydro-4,9-methano-1H-annulen-1-one, 14-methyl-10,12-bisdehydro-4,9-methano-1H-annulen-1-one, and 16-methyl-12,14-bisdehydro-6,11-methano-1H-annulen-1-one, as well as their methylated and benzannelated derivatives, were synthesized and their tropic properties were studied by NMR and UV spectra under neutral and acidic conditions.The tropicity in these compounds was found to be lower than in their non-bridged monocyclic counterparts.Thus the methano-bridge works to decrease the planarity of the peripherally conjugated system.
