| FC-0360490 | 5-nitro-2-thiocyanato-benzoic acid CAS 25802-68-0 | — | |
| FC-0434454 | 5-phenyl-1H-indole-2,3-dione CAS 109496-98-2 | — | |
| FC-0376409 | 5-phenylnaphthalen-1-ol CAS 61982-94-3 | — | |
| FC-0787341 | 5-phenylnaphthalen-2-ol CAS 156152-21-5 | — | |
| FC-0092811 | 5-{4-[2-(5-Ethyl-2-pyridyl)ethoxy]benzyl}-2-imino-4-thiazolidinone CAS 105355-26-8 | — | |
| FC-0033549 | 5b-Pregnane-3a,20a-diol CAS 80-92-2 | — | |
| FC-0230125 | 6'-Hydroxy Doxazosin CAS 102932-29-6 | — | |
| FC-0786873 | 6'-Methoxy-2'-propiononaphthone CAS 2700-47-2 | — | |
| FC-0036496 | 6,11-DIHYDROXY-5,12-NAPHTHACENEDIONE CAS 1785-52-0 | — | |
| FC-0093352 | 6,12-dibromochrysene CAS 131222-99-6 | — | |
| FC-0398030 | 6,6',6''-(1,3,5-Triazine-2,4,6-triyltriimino)trihexanoic acid CAS 80584-91-4 | — | |
| FC-0508770 | 6,6'-Methylenebis[(2RS)-9-methyl-3-[(2-methyl-1H-imidazol-1-yl)methyl]-1,2,3,9-tetrahydro-4H-carbazol-4-one CAS 1076198-52-1 | — | |
| FC-0685323 | 6,6-DiMethyl-3-azabicyclo[3.1.0]hexane Boceprevir Key interMediate CAS 943516-54-9 | — | |
| FC-0166921 | 6,7-DIHYDROXYCOUMERANONE CAS 6272-27-1 | — | |
| FC-0379765 | 6,7-Dehydroferruginol CAS 34539-84-9 | — | |
| FC-0069608 | 6,7-Dimethoxy-1,2,3,4-tetrahydroisoquinoline hydrochloride CAS 2328-12-3 | — | |
| FC-0978127 | 6,7-dihydrodipyrido[1,2-b:1',2'-e]pyrazine-5,8-diium;dibromide CAS 85-00-7 | — | |
| FC-0558196 | 6,8-Dibromo[1,2,4]triazolo[1,5-a]pyrazine CAS 944709-42-6 | — | |
| FC-0934080 | 6,8-dichloropyrido[2,3-b]pyrazine CAS 1283075-60-4 | — | |
| FC-0584624 | 6-(1,3-Dioxo-1,3-dihydro-2H-isoindol-2-yl)-hexanoic acid CAS 4443-26-9 | — | |