丙烯酸甲酯

3,6,6-Trimethyl-4-{[1-(4-nitro-phenyl)-meth-(E)-ylidene]-amino}-4,6-dihydro-1H-cyclopenta[1,2,4]triazine-5,7-dicarboxylic acid dimethyl ester

thianthrene cation radical perchlorate

4,8-dimesityl-6,6-dimethyl-2-octyl-1-oxa-4,8-diazaspiro[2.5]octane-5,7-dione

10-methyl-4'-(4-nitrophenyl)-10H-spiro[acridine-9,3'-[1,2]dioxetane]