• 3(2H)-Furanone,4-hydroxy-2,5-dimethyl-, (2S)-
• 131222-81-6
• C6H8 O3
• 222-908-8
• 0
• .

• 3-Pyridinamine,2-(4-phenyl-1-piperidinyl)-
• 16019-85-5
• C16H19 N3
• 253.3422
• .

• 3,9-Epoxy-3H-azirino[2,3-c][1]benzazocine-5-carboxaldehyde,8-[[(aminocarbonyl)oxy]methyl]-1,1a,2,8,9,9a-hexahydro-7,9-dihydroxy-,(1aS,3S,8R,9S,9aS)-
• 108814-63-7
• C14H15 N3 O6
• .

• 3,10-Dioxa-4,9-diazadodeca-4,8-diene-1,12-diaminium,N1,N1,N1,N12,N12,N12-hexamethyl-, iodide (1:2)
• 15505-24-5
• C14H32 N4 O2 . 2 I
• 542.2384
• .

• 3-Pyridinecarboxylicacid, 1-[2-[[(diphenylmethylene)amino]oxy]ethyl]-1,2,5,6-tetrahydro-,hydrochloride (1:1)
• 145645-62-1
• C21H22 N2 O3 . Cl H
• 386.87
• .

• 3,5-Pyridinedicarboxamide,1,4-dihydro-N3,N5,2,6-tetramethyl-4-(2-nitrophenyl)-
• 161771-90-0
• C17H20 N4 O4
• 344.3651
• .

• 3-Pyridinamine,4-[4-(4-chlorophenyl)-1-piperazinyl]-
• 14549-69-0
• C15H17 Cl N4
• 288.7753
• .

• 3(2H)-Pyridazinone,4-(2-chloro-1,1-dimethylethyl)-6-nitro-
• 124420-56-0
• C8H10 Cl N3 O3
• 231.6363
• .

• 3-Pyridinecarboxylicacid,(3R,4R,5R,5aS,6R,7S,9S,9aS,10R)-6-(acetyloxy)-5a-[(acetyloxy)methyl]-5,10-bis(benzoyloxy)octahydro-9-hydroxy-2,2,9-trimethyl-2H-3,9a-methano-1-benzoxepin-4,7-diylester (9CI)
• 152340-56-2
• C45H44 N2 O14
• .

• 3-Pyrrolidinecarboxylicacid,4-(1,3-benzodioxol-5-yl)-1-[2-(dibutylamino)-2-oxoethyl]-2-(4-methoxyphenyl)-,hydrochloride (1:1), (2R,3R,4S)-
• 195733-43-8
• C₂₉H₃₈N₂O₆^.HCl
• 547.08
• .

• 3-Cyclobutene-1,2-dione,3,4-dimethyl-
• 1121-15-9
• C6H6 O2
• 110.1106
• .

• 3,10,17-Trioxatricyclo[11.3.1.02,4]heptadec-7-en-11-one,9-[(1S)-1,2-dimethyl-2-propenyl]-13-hydroxy-14-methyl-6,15-bis(methylene)-,(1R,2S,4R,7E,9R,13R,14S)- (9CI)
• 167568-92-5
• C22H30 O5
• .

• 3H-Indeno[1,2-c]pyridazin-3-one,2,4,4a,5-tetrahydro-7-hydroxy-
• 114915-72-9
• C11H10 N2 O2
• 202.2093
• .

• 3-Pyridinecarbonitrile,5-acetyl-1,4-dihydro-2-mercapto-6-methyl-4-(3-nitrophenyl)-, sodium salt (1:1)
• 116736-48-2
• C15H13 N3 O3 S . Na
• 337.3288
• .

• 3H-1,2,4-Triazole-3-thione,5-(4-chlorophenyl)-2,4-dihydro-2-methyl-4-propyl-
• 110623-27-3
• C12H14 Cl N3 S
• 267.7777
• .

• 3-Pyridinecarboxylicacid,5-cyano-1,4-dihydro-6-methyl-2-[(4-pyridinylsulfonyl)methyl]-4-[2-(trifluoromethyl)phenyl]-,ethyl ester
• 122576-86-7
• C23H20 F3 N3 O4 S
• 491.4828
• .

• 3-Hexulose,2,5-anhydro-1,4,6-trideoxy-6-(trimethylammonio)- (9CI)
• 13552-60-8
• C9H18 N O2
• 0
• .

• 3,5-Pyridinedicarboxylicacid,1,4-dihydro-4-[2-[(methoxycarbonyl)amino]-1H-benzimidazol-6-yl]-2,6-dimethyl-,3,5-dimethyl ester
• 121497-18-5
• C20H22 N4 O6
• 414.4119
• .

• 3(2H)-Pyridazinone,6-[4-[4-(2,2-diphenylacetyl)-1-piperazinyl]phenyl]-4,5-dihydro-5-methyl-
• 150319-80-5
• C29H30 N4 O2
• 0
• .

• 3-Pyridinemethanol,6-amino-a-[[(1-methyl-4-phenylbutyl)amino]methyl]-
• 115326-36-8
• C18H25 N3 O
• 299.4106
• .

• 3-Pyridinamine,4-(4-methyl-1-piperazinyl)-
• 14549-59-8
• C10H16 N4
• 192.2608
• .

• 3-Oxazolidinesulfonamide,N-cyclohexyl-2-oxo-
• 116943-65-8
• C9H16 N2 O4 S
• 248.2993
• .

• 3-Benzofurancarboxylicacid, 4-[(dimethylamino)methyl]-5-hydroxy-2-[(4-methylphenyl)thio]-, ethylester, hydrochloride (1:1)
• 100347-60-2
• C21H23 N O4 S . Cl H
• 421.9376
• .

• 3-Octyn-2-one
• 1119-58-0
• C8H12 O
• 124.1803
• .

• 3,12,29-Trioxatricyclo[23.3.1.011,13]nonacosa-5,9,18-trien-4-one,22,24,25,26-tetrahydroxy-5,15,19,20,27-pentamethyl-17-methylene- (9CI)
• 156192-11-9
• C32H50 O8
• .

• 3-Pyridinecarboxylicacid, 1-(4-chlorophenyl)-2-methylpropyl ester, hydrochloride (1:1)
• 10400-20-1
• C16H16 Cl N O2 . Cl H
• 326.2177
• .

• 3(2H)-Benzofuranone,2-[4,6-dihydroxy-2-methoxy-3-(3-methyl-2-butenyl)phenyl]-6-hydroxy- (9CI)
• 161099-38-3
• C20H20 O6
• .

• 3-Piperidineethanol, a-[[4-(1,1-dimethylethyl)phenoxy]methyl]-
• 107265-22-5
• C18H29 N O2
• 291.4284
• .

• 3-Quinolinecarboxylicacid,5-amino-7-(3-amino-1-pyrrolidinyl)-1-cyclopropyl-6-fluoro-1,4-dihydro-8-methoxy-4-oxo-,(S)- (9CI)
• 146981-09-1
• C18H21 F N4 O4
• 376.3821
• .

• 3H-Pyrazol-3-one,4-[2-(2-chloro-4-nitrophenyl)diazenyl]-2,4-dihydro-5-methyl-2-[2-[[(phenylamino)carbonyl]oxy]ethyl]-
• 10155-52-9
• C19H17 Cl N6 O5
• 233-429-9
• 444.82848
• .

• 3-Cyclohexene-1-carboxylicacid, 4-[(4-chlorophenyl)amino]-6-methyl-2-oxo-, methyl ester
• 142458-16-0
• C15H16 Cl N O3
• 293.7454
• .

• 3-Pentanone,2,2-dimethylhydrazone
• 16795-73-6
• C7H16 N2
• 128.2153
• .

• 3(2H)-Pyridazinone,4-chloro-5-[[(3-ethoxy-4-methoxyphenyl)methyl]amino]-
• 108616-42-8
• C14H16 Cl N3 O3
• 0
• .

• 3,7-Dioxatetracyclo[3.3.0.02,4.06,8]octane(8CI,9CI)
• 16775-71-6
• C6H6 O2
• .

• 3-Quinolinecarboxylicacid,1-(2,4-difluoro-3-methylphenyl)-7-(3,5-dimethyl-1-piperazinyl)-6-fluoro-1,4-dihydro-4-oxo-
• 164662-52-6
• C23H22 F3 N3 O3
• 445.4343
• .

• 3-Cyclohexene-1-carboxylicacid, 2-amino-, hydrochloride (1:1), (1R,2S)-
• 131783-54-5
• C7H11 N O2 . Cl H
• 177.63
• .

• 3-Pyridinecarboxylicacid, 1,6-hexanediyl ester (9CI)
• 101952-83-4
• C18H20 N2 O4
• 0
• .

• 3(2H)-Benzofuranone,2-[(3,4-dihydroxyphenyl)methylene]-6-hydroxy-, (2Z)-
• 120-05-8
• C15H10 O5
• 204-366-4
• 270.2369
• .

• 3H-1,2,4-Triazole-3-thione,5-(3-fluorophenyl)-2,4-dihydro-2,4-dimethyl-
• 110623-33-1
• C10H10 F N3 S
• 0
• .

• 3-19-Atrial natriureticpeptide-21 (rat), 6-L-proline- (9CI)
• 114284-25-2
• C73H118 N24 O22 S2
• 0
• .

• 3-Piperidinol,6-propyl-, (3S,6S)-
• 140-55-6
• C8H17 N O
• 143.2267
• .

• 3-Quinolinecarboxylicacid,1-cyclopropyl-6-fluoro-1,4-dihydro-7-(3-methyl-1-piperazinyl)-4-oxo-8-(trifluoromethyl)-
• 144633-80-7
• C19H19 F4 N3 O3
• 413.3661
• .

• 3,7-Diazabicyclo[3.3.1]nonane,3-[(4-bromophenyl)sulfonyl]-7-methyl-
• 120482-76-0
• C14H19 Br N2 O2 S
• 359.2819
• .

• 3-Benzofuranethanamine,5-methoxy-a-methyl-
• 140853-59-4
• C12H15 N O2
• 0
• .

• 3,10-Diazabicyclo[4.3.1]decan-4-one,10-methyl-
• 1465-09-4
• C9H16 N2 O
• 168.2361
• .

• 3,4-Chrysenediol,3,4-dihydro-12-nitro-, trans- (9CI)
• 117760-92-6
• C18H13 N O4
• 0
• .

• 3H-Indazol-3-one,1,2-dihydro-2-(3-pyridinylmethyl)-
• 120273-58-7
• C13H11 N3 O
• 0
• .

• 3H-Pyrazol-3-one,4-(dimethylamino)-1,2-dihydro-5-(hydroxymethyl)-1-methyl-2-phenyl-
• 13097-17-1
• C13H17 N3 O2
• 0
• .

• 3-Pyridinecarboximidamide,N-hydroxy-
• 1594-58-7
• C₆H₇N₃O
• 137.14
• .

• 3-Penten-2-one,4-(methoxyphenyl)-
• 1322-26-5
• C12H14 O2
• 215-336-5
• 190.23836
• .