517-82-8

 2-ethyl-3,5,6,7,8-pentahydroxynaftalen-1,4-dion

C₁₂H₁₀O₇

517-83-9

 1,1',5,5'-tetramethyl-2,2'-difenyl-1,1',2,2'-tetrahydro-3H,3'H-4,4'-bipyrazol-3,3'-dion

C₂₂H₂₂N₄O₂

517-85-1

 5,5a,6,7-tetrahydro-4H-benzo[no]cyklopenta[ij]tetrafen

C₂₃H₁₈

517-88-4

 (S)-5,8-dihydroxy-2-(1-hydroxy-4-methylpent-3-enyl)-1,4-naphthoquinone

C₁₆H₁₆O₅

517-89-5

 Shikonin

C₁₆H₁₆O₅

517-90-8

 Natural Red 20

517-92-0

 1,8-dihydroxy-2,4,5,7-tetranitroanthraquinone

C₁₄H₄N₄O₁₂

517-97-5

 (6aR)-1,2-dimethoxy-5,6,6a,7-tetrahydro-4H-dibenzo[de,g]chinolin-10-ol

C₁₈H₁₉NO₃

518-02-5

 1,2,5,6,7,8-hexahydrocyclohepta[fg]acenaphthylene

C₁₆H₁₆

518-03-6

 1,2-dihydrocyklohepta[fg]acenaftylen

C₁₆H₁₂

518-05-8

 naftalen-1,8-dikarboxylová kyselina

C₁₂H₈O₄

518-06-9

 3,3',3''-methanetriyltris(1H-indole)

C₂₅H₁₉N₃

518-11-6

 (7S)-10-hydroxy-1,2,3-trimethoxy-7-(methylamino)-6,7-dihydrobenzo[a]heptalen-9(5H)-one

C₂₀H₂₃NO₅

518-12-7

 [(7S)-1,2,3,9-tetramethoxy-10-oxo-5,6,7,8,9,10-hexahydrobenzo[a]heptalen-7-yl]karbamová kyselina

C₂₁H₂₅NO₇