Ethyl-[2-(4-Methoxyphenyl)Chromen-4-Ylidene]Oxidanium Perchlorate
[CAS# 39273-52-4]

Identification

• Name: Ethyl-[2-(4-Methoxyphenyl)Chromen-4-Ylidene]Oxidanium Perchlorate
• Synonyms: Ethyl-[2-(4-Methoxyphenyl)Chromen-4-Ylidene]Oxonium Perchlorate; Ethyl-[2-(4-Methoxyphenyl)-4-Chromenylidene]Oxonium Perchlorate; 1-Benzopyrylium, 4-Ethoxy-2-(4-Methoxyphenyl)-, Perchlorate
• Molecular Formula: C₁₈H₁₇ClO₇
• Molecular Weight: 380.78
• CAS Registry Number: 39273-52-4
• EINECS: 254-397-2
• SMILES: [O+]1=C3C(=C(OCC)C=C1C2=CC=C(OC)C=C2)C=CC=C3.O=[Cl]([O-])(=O)=O
• InChI: 1S/C18H17O3.ClHO4/c1-3-20-18-12-17(13-8-10-14(19-2)11-9-13)21-16-7-5-4-6-15(16)18;2-1(3,4)5/h4-12H,3H2,1-2H3;(H,2,3,4,5)/q+1;/p-1
• InChIKey: YNTXOKYWPOVQOD-UHFFFAOYSA-M