(E)-1-[1-methyl-3-[(E)-4-[3-methyl-2-[(E)-oxidoiminomethyl]-2H-imidazol-1-yl]but-3-enyl]-2H-imidazol-2-yl]-N-oxidomethanimine,dichloride

[(Z)-[1-methyl-3-(prop-2-ynoxymethyl)imidazol-2-ylidene]methyl]-oxoazanium,chloride

[(Z)-[1-methyl-3-(pent-1-yn-3-yloxymethyl)imidazol-2-ylidene]methyl]-oxoazanium,chloride

[(E)-[1-methyl-3-(2-methylprop-2-enoxymethyl)imidazol-2-ylidene]methyl]-oxoazanium,chloride

[(Z)-[1-(cyclobutyloxymethyl)-3-methylimidazol-2-ylidene]methyl]-oxoazanium,chloride