3-(10,11-Dihydro-5H-dibenzo(a,d)-cyclohepten-5-yliden)-N,N-dime-thyl-1-propanamin-hydrochlorid Dibenzo[b,f]cyclohepten-1-ol Natrium-3,4-dioxonaphthalin-1-sulfonat 1,2-Dihydronaphthalin 1,2-Naphthochinon Dinatrium-4-[(3-carboxylato-4-hydroxy-1-naphthyl)phenylmethylen]-1,4-dihydro-1-oxo-2-naphthoat Dibenzo[b,f]cyclohepten-1-on 3,6-Bis(diethylamino)-9-[2-[[[9-(diethylamino)-5H-benzo[a]phenoxazin-5-yliden]amino]carbonyl]phenyl]xanthyliumchlorid Kalium-1,2-naphthochinon-4-sulfonat 10,10'-bianthron 4-(5H-Dibenzo(a,d)cyclohepten-5-yliden)-1-methyl-piperidin 2,3,4,6-Tetrahydroxybenzocyclohepten-5-on Colchicin 1-(3,4-Dihydro-2-naphthyl)pyrrolidin 3,4-Dihydrobenz[a]anthracen-1(2H)-on 3,4-Dihydro-5,6,7-trimethoxy-2-naphthoesure