• 3H-Naphtho[1,8-bc]furan-3-one,2,5a,6,7,8,8a-hexahydro-8,8a-dihydroxy-5a-methyl-8-(1-methylethyl)-,(5aS,8R,8aR)-
• 87174-92-3
• C15H20 O4
• 0
• .

• 3,5-Pyridinedicarbonitrile,2-amino-6-chloro-4-(cyanomethyl)-
• 19858-57-2
• C9H4 Cl N5
• 217.61
• .

• 3,5,9-Trioxa-4-phosphatricosan-1-aminium,4-hydroxy-N,N,N-trimethyl-10-oxo-7-[[1-oxo-14-(1-pyrenyl)tetradecyl]oxy]-23-(1-pyrenyl)-,inner salt, 4-oxide (9CI)
• 133304-92-4
• C68H88 N O8 P
• 0
• .

• 3-Pyridinecarboxamide,2-fluoro-
• 364-22-7
• C6H5 F N2 O
• 0
• .

• 3-Cyclohexene-1-carboxylicacid, 2-(dimethylamino)-1-phenyl-, ethyl ester, (1R,2S)-
• 38690-93-6
• C17H23 N O2
• 254-088-2
• 273.37002
• .

• 3,10,22,23,24-Pentaoxa-17-thiatetracyclo[17.2.1.15,8.112,15]tetracosa-5,7,12,14,19,21-hexaene-2,11-dione
• 73823-25-3
• C18H14 O7 S
• 0
• .

• 3-Heptanone,5-hydroxy-1,7-diphenyl-, (5S)-
• 24192-01-6
• C19H22 O2
• 0
• .

• 3,4-Piperidinediol,5-(hydroxymethyl)-, (3R,4R,5R)-
• 169105-89-9
• C6H13 N O3
• 183.63
• .

• 3H,5H-Pyreno[1,10-cd]pyran-3,5-dione(9CI)
• 76895-43-7
• C18H8 O3
• 272.2543
• .

• 3,8-Dioxa-2,9-disiladecane,2,2,9,9-tetramethyl-
• 18001-91-7
• C10H26 O2 Si2
• 234.4832
• .

• 3,8-Methanocyclobuta[b]naphthalene,1,2,2a,3,8,8a-hexahydro-, (2aa,3a,8a,8aa)- (9CI)
• 67145-41-9
• C13H14
• 170.25026
• .

• 3,3'-Bi-1H-indazole,4,4',5,5',6,6',7,7'-octahydro-
• 28228-87-7
• C14H18 N4
• 242.3195
• .

• 3-Cyclohexene-1-methanol,6-methyl-, 1-acetate
• 70289-14-4
• C10H16 O2
• 168.2328
• .

• 3,5-Pyrazolidinedione,4-[[4-hydroxy-3-methoxy-5-[(phenylthio)methyl]phenyl]methylene]-1-phenyl-
• 107788-19-2
• C24H20 N2 O4 S
• 432.4916
• .

• 3H-Indeno[2,1-c]pyridazin-3-one,2,4,4a,9-tetrahydro-
• 100595-18-4
• C11H10 N2 O
• 186.2099
• .

• 3(2H)-Pyridazinone,6-(3,4-dimethoxyphenyl)-4,5-dihydro-
• 39499-66-6
• C12H14 N2 O3
• 234.2512
• .

• 3-Thiazolidineaceticacid, 5-[(4-carboxyphenyl)methylene]-4-oxo-2-thioxo-
• 29947-14-6
• C13H9 N O5 S2
• 323.3443
• .

• 3-Quinolinecarboxylicacid,7-[(2-aminopropyl)amino]-1-cyclopropyl-6-fluoro-1,4-dihydro-5-methyl-4-oxo-
• 167971-93-9
• C17H20 F N3 O3
• .

• 3-Pyridinecarboxylicacid, 1,4-dihydro-4-oxo-
• 72676-96-1
• C₆H₅NO₃
• 0
• .

• 3,5-Cycloheptadiene-1,2-dione,3,7,7-trimethyl-
• 7470-45-3
• C10H12 O2
• 164.2011
• .

• 3aH-Cyclopenta[b]benzofuran-3a-methanol,1,2,3,4a,7,8,8a,8b-octahydro-6,8a,8b-trimethyl- (9CI)
• 121981-20-2
• C15H24 O2
• .

• 3(2H)-Pyridazinone,4-bromo-5-[2-[1-(4-methylphenyl)-2-phenylethylidene]hydrazinyl]-
• 6954-14-9
• C19H17 Br N4 O
• 397.2685
• .

• 3,5-Ethano-3H-pyrrolo[2,3-d]carbazole-6-carboxaldehyde,12-ethylidene-1,2,3a,4,5,7-hexahydro-, (3aR,5R,11bS,12E)-rel-
• 27565-46-4
• C19H20 N2 O
• .

• 3-Pyridinecarboxylic acid,1,2,5,6-tetrahydro-4-hydroxy-1-[2-(4-methoxyphenyl)ethyl]-, methyl ester,sodium salt (1:1)
• 84946-11-2
• C16H21 N O4 . Na
• 284-614-6
• 313.32407
• .

• 3-Azoniabicyclo[3.3.1]nonane,3-methyl-3-[3-(trimethylammonio)propyl]-, iodide (1:2)
• 64058-07-7
• C15H32 N2 . 2 I
• 494.2369
• .

• 3-Quinolinepentanoicacid, 1,2,3,4,5,6,7,8-octahydro-b,b,7,7-tetramethyl-d,5-dioxo-, ethyl ester
• 33365-95-6
• C20H31 N O4
• 349.4644
• .

• 3-Azaspiro[5.5]undecane,hydrochloride (1:1)
• 1125-01-5
• C10H19 N . Cl H
• 214-404-1
• 189.7255
• .

• 3-Oxazolidinyloxy,2-[6-[[9-(acetyloxy)-1,1a,1b,4,4a,5,7a,7b,8,9-decahydro-4a,7b-dihydroxy-3-(hydroxymethyl)-1,1,6,8-tetramethyl-5-oxo-9aH-cyclopropa[3,4]benz[1,2-e]azulen-9a-yl]oxy]-6-oxohexyl]-4,4-dimethyl-2-pentyl-(9CI)
• 92590-47-1
• C38H58 N O10
• 688.8678
• .

• 3-Pentanone,1-(nitrosopentylamino)-
• 79448-22-9
• C10H20 N2 O2
• 200.278
• .

• 3H-Oxireno[k][2]benzoxacyclotetradecin-5,11(2H,4H)-dione,1a,8,9,15b-tetrahydro-3,4,12-trihydroxy-14-methoxy-9-methyl-,(1aR,3S,4S,6Z,9S,15bR)-
• 76958-67-3
• C19H22 O8
• 378.37
• .

• 3,6-Epoxy-3H,4H-1,2-dioxolo[3,4-b]pyran,tetrahydro- (9CI)
• 32365-25-6
• C6H8 O4
• .

• 3-Pyridinecarboxaldehyde,1,2-dihydro-2-oxo-
• 36404-89-4
• C6H5 N O2
• 123.1094
• .

• 3-Thiophenepropanoicacid, a-[[(9H-fluoren-9-ylmethoxy)carbonyl]amino]-,(aS)-
• 186320-06-9
• C₂₂H₁₉NO₄S
• 574.77
• .

• 3H-7,12b-Methanodibenz[c,e]azocin-3-one,5,6,7,8-tetrahydro-2,10-dimethoxy-6-(3-methyl-2-buten-1-yl)-
• 75370-55-7
• C23H27 N O3
• 365.4654
• .

• 3-Benzofurancarboxamide,N-[4-[(aminoiminomethyl)amino]butyl]-5-[(1E)-3-[[4-[(aminoiminomethyl)amino]butyl]amino]-3-oxo-1-propen-1-yl]-2,3-dihydro-2-(4-hydroxyphenyl)-,(2R,3R)-
• 7073-64-5
• C28H38 N8 O4
• 0
• .

• 3-Pyridinesulfonamide,N-[(1S)-1-[(4-aminophenyl)methyl]-2-[4-(2-fluoroethyl)-1-piperidinyl]-2-oxoethyl]-4-[[(1S)-1-(hydroxymethyl)-2-phenylethyl]amino]-
• 200270-42-4
• C30H38 F N5 O4 S
• .

• 3H-1,2,4-Triazole-3-thione,2,4-dihydro-5-(2-methoxyphenyl)-4-(4-methylphenyl)-
• 23292-16-2
• C16H15 N3 O S
• 0
• .

• 3-Penten-2-one,4-[(2-hydroxyphenyl)amino]-
• 68839-60-1
• C11H13 N O2
• 191.2264
• .

• 3,5-Cyclohexadiene-1,2-dione,5-[9-[(4-acetylphenyl)amino]-5,5a,6,8,8a,9-hexahydro-6-oxofuro[3',4':6,7]naphtho[2,3-d]-1,3-dioxol-5-yl]-3-methoxy-,[5R-(5a,5ab,8aa,9b)]- (9CI)
• 144604-35-3
• C28H23 N O8
• .

• 3-Pyridinecarboxylicacid, 2-amino-4-methyl-
• 38076-82-3
• C7H8 N2 O2
• 152
• .

• 3,4-Azocinedicarboxylicacid, 1-[2-[4-(bromomethyl)-1,3-dioxolan-2-yl]ethyl]-1,6,7,8-tetrahydro-,3,4-dimethyl ester
• 62587-50-2
• C17H24 Br N O6
• 418.2796
• .

• 3H-Imidazo[4,5-c]pyridine,4-(4-chlorophenyl)-4,5,6,7-tetrahydro-
• 4875-41-6
• C12H12 Cl N3
• 233.69678
• .

• 3,6-Pyridazinedione,4,5-dibromo-1-(3-bromophenyl)-1,2-dihydro-2-methyl-
• 54971-20-9
• C11H7 Br3 N2 O2
• .

• 3-Quinolinecarboxylicacid,8-cyano-1-cyclopropyl-6-fluoro-1,4-dihydro-7-[(4aS,7aS)-octahydro-6H-pyrrolo[3,4-b]pyridin-6-yl]-4-oxo-
• 195532-12-8
• C21H21 F N4 O3
• 396.4148
• .

• 3-Buten-2-one,4-(4-morpholinyl)-
• 6051-55-4
• C8H13 N O2
• 155.1943
• .

• 3-Pentanethiol
• 616-31-9
• C5H12 S
• 210-476-3
• 104.21378
• .

• 3H-Cyclopropa[4,4a]phenanthro[10,1-bc]furan-3,5,9(1H,8H)-trione,7-ethenyl-2,2a,4a,7,9a,9c,10,10a-octahydro-4a,9a-dihydroxy-2a,7-dimethyl-,(2aR,4aR,7S,9aR,9bR,9cS,10aR)-rel-(-)- (9CI)
• 115666-99-4
• C20H22 O6
• .

• 3-Pyridinemethanol,5-mercapto-4,6-dimethyl-, hydrochloride (1:1)
• 90607-11-7
• C8H11 N O S . Cl H
• 169.244
• .

• 3,11-Dioxa-2,12-disilatridecane,2,2,12,12-tetramethyl-
• 54494-07-4
• C13H32 O2 Si2
• 0
• .

• 3-Quinolinecarboxylicacid, 7-chloro-6-fluoro-1-(formylamino)-1,4-dihydro-4-oxo-, ethyl ester
• 88569-33-9
• C13H10 Cl F N2 O4
• 289-426-8
• 312.6809032
• .