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In the crystal structure of the title salt, C13H20N3+.BF4-, the asymmetric unit has two independent cations and anions. The cations have similar markedly non-planar pentamethinecyanine moieties with a trans-cis-cis-trans conformation of the pentamethinecyanine NC5N chain. The pyrrole substituents...
The title compound, C30H50O.CH4O, is a triterpenoid. It consists of four six-membered rings and one five-membered ring. Of the four six-membered rings, two adopt the chair conformation, one is in the twist-boat conformation and the one containing a double bond is in a distorted chair conformation...