• 3(2H)-Pyridazinone,2-(3-bromo-4-chlorophenyl)-4-chloro-5-[(6-chloro-3-pyridinyl)methoxy]-
• 122322-22-9
• C16H9 Br Cl3 N3 O2
• 461.54
• .

• 3H-Indolium, 2-[3-(1,3-dihydro-3,3-dimethyl-1-octadecyl-2H-indol-2-ylidene)-1-propen-1-yl]-3,3-dimethyl-1-octadecyl-, perchlorate (1:1)
• 41085-99-8
• C59 H97 N2 . Cl O4
• 933.87
• .

• 3H-Pyrazol-3-one,5-(aminomethyl)-1,2-dihydro-
• 33512-95-7
• C4H7 N3 O
• 0
• .

• 3H-Pyrazol-3-one,5-ethyl-1,2-dihydro-2-[3-[4-(4-methyl-2-pyridinyl)-1-piperazinyl]propyl]-1-(4-nitrophenyl)-
• 104417-24-5
• C24H30 N6 O3
• .

• 3H-Imidazo[2,1-a]isoindol-5-ol,6-chloro-2,5-dihydro-5-phenyl-
• 27097-44-5
• C16H13 Cl N2 O
• 284.7402
• .

• 3H-1,2,4-Triazol-3-one,1,2-dihydro-5-propoxy-, potassium salt (1:1)
• 243120-33-4
• C5H9 N3 O2 . K
• 182.24216
• .

• 3,6,9,12,15,18-Hexaoxahentriacontan-1-ol,1-(hydrogen sulfate), ammonium salt (1:1)
• 63148-75-4
• C25H52 O10 S . H3 N
• 263-928-7
• 561.7699
• .

• 3H-Phenoxazin-3-one,7-hydroxy-, ammoniate (1:1)
• 42249-61-6
• C₁₂H₁₀N₂O₃
• 255-736-7
• 230.2194
• .

• 3-Buten-2-ol,4-(1,3-benzodioxol-5-yl)-2,3-dimethyl-
• 113949-28-3
• C13H16 O3
• 220.2643
• .

• 3-Buten-2-one,3-[2-[3-(diethylamino)propoxy]phenoxy]-4-phenyl-, hydrochloride, (Z)- (9CI)
• 106064-08-8
• C23H29 N O3 . Cl H
• 0
• .

• 3-Chlorothioanisole
• 4867-37-2
• C₇H₇ClS
• -0
• 158.64
• .

• 30-Noroleana-12,20(29)-dien-28-oicacid, 23-hydroxy-3-[(2-O-b-D-xylopyranosyl-a-L-arabinopyranosyl)oxy]-, (3b,4a)- (9CI)
• 125003-16-9
• C39H60 O12
• .

• 3-Oxazolidinesulfonamide,N-(2-chloroethyl)-2-oxo-
• 116943-69-2
• C5H9 Cl N2 O4 S
• 228.654
• .

• 3-Butenoic acid,4-(4-chlorophenyl)-2-oxo-
• 33185-97-6
• C10H7 Cl O3
• 0
• .

• 3,5,7-Trioxa-2,4,6,8,12-pentasilatridecane,2,12-dimethyl-
• 22782-56-5
• C7H26 O3 Si5
• .

• 3H-1,2,4-Triazole-3-thione,4-ethyl-2,4-dihydro-5-(3-methylphenyl)-
• 305337-12-6
• C11H13 N3 S
• 219.31
• .

• 3-Pentanone,2,4-dimethyl-1,5-diphenyl-
• 56964-63-7
• C19H22 O
• 0
• .

• 3-Octen-2-one,1,1,1-trifluoro-4-methyl-, (Z)- (9CI)
• 125118-57-2
• C9H13 F3 O
• 194.1941
• .

• 3-Isoxazolecarbothioamide,5-methyl-
• 77358-26-0
• C5H6 N2 O S
• 142.18
• .

• 3-19-Atrial natriureticpeptide-21 (rat), 6-L-glutamine-7-L-lysine-14-L-valine-16-L-arginine- (9CI)
• 126889-20-1
• C77H129 N25 O22 S2
• 0
• .

• 3-Pyridinecarbonitrile,6-(4-methyl-1-piperazinyl)-
• 54864-89-0
• C11H14 N4
• 0
• .

• 3H-1,2,4-Triazole-3-thione,2,4-dihydro-2,4-dimethyl-5-(4-methylphenyl)-
• 110623-38-6
• C11H13 N3 S
• 219.306
• .

• 3-Pyridinecarboxylicacid, 1,2,5,6-tetrahydro-, methyl ester
• 495-19-2
• C7H11 N O2
• 222.08
• .

• 3-Cyclopentene-1-butanal,a,2,2,3-tetramethyl-g-methylene-
• 166432-53-7
• C14H22 O
• 422-120-6
• 0
• .

• 3,5,9-Trioxa-4-phosphatricosan-1-aminium,7-[[12-[(2-azido-4-nitrophenyl)amino]-1-oxododecyl]oxy]-4-hydroxy-N,N,N-trimethyl-10-oxo-,inner salt, 4-oxide, (R)- (9CI)
• 96912-01-5
• C40H71 N6 O10 P
• 0
• .

• 3(2H)-Pyridazinone,2-acetyl-4,5-dichloro-
• 155164-63-9
• C6H4 Cl2 N2 O2
• 207.0142
• .

• 3-Benzothiepin,1,2-dihydro-, 3,3-dioxide
• 2765-43-7
• C10H10 O2 S
• 194.2502
• .

• 3-Heptanone,2-hydroxy-2-methyl-6-[(1R,3aS,4E,7aR)-octahydro-4-[(2Z)-2-[(5S)-5-hydroxy-2-methylenecyclohexylidene]ethylidene]-7a-methyl-1H-inden-1-yl]-,(6R)-
• 74886-61-6
• C27H42 O3
• 0
• .

• 3H-Pyrazol-3-one,4-bromo-2,4-dihydro-4-(4-methoxyphenyl)-5-methyl-
• 13051-08-6
• C11H11 Br N2 O2
• 283.1212
• .

• 3H-Pyrrole
• 287-95-6
• C4H5 N
• .

• 3-Butyn-2-ol,2-methyl-, 2-acetate
• 1604-29-1
• C7H10 O2
• 216-508-2
• 126.1531
• .

• 3-Buten-2-one,3-[4-[3-[(1,1-dimethylethyl)amino]-2-hydroxypropoxy]phenoxy]-4-phenyl-,hydrobromide, (Z)- (9CI)
• 106095-27-6
• C23H29 N O4 . Br H
• 0
• .

• 3-Pyridinecarboxamide,N-(2-[1,1'-biphenyl]-4-yl-1-hydroxy-2-oxoethyl)-
• 42069-29-4
• C20H16 N2 O3
• 0
• .

• 3-Furanol,tetrahydro-5,5-dimethyl-2-(1-methylethyl)-
• 29839-66-5
• C9H18 O2
• 158.238
• .

• 3,5-Pyridinedicarboxylicacid, 1,4-dihydro-2,6-dimethyl-4-(3-nitrophenyl)-,3-[2-[4-(3,4-dichlorophenyl)-1-piperazinyl]ethyl] 5-methyl ester
• 91040-25-4
• C28H30 Cl2 N4 O6
• 0
• .

• 3-Quinolinecarboxylicacid, 7-(2-aminoethoxy)-1-cyclopropyl-6-fluoro-1,4-dihydro-4-oxo-
• 128751-31-5
• C15H15 F N2 O4
• 0
• .

• 3-Phosphatricyclo[4.2.1.01,4]nonane,9,9-dimethyl-3-phenyl-, 3-oxide
• 68957-52-8
• C16H21 O P
• 273-344-4
• 260.311101
• .

• 3,5-Pyridinedicarboxylicacid, 1,4-dihydro-2,6-dimethyl-4-(3-nitrophenyl)-,3-[[2-(2,4-dichlorophenyl)-2-methyl-1,3-dioxolan-4-yl]methyl] 5-methyl ester
• 108914-41-6
• C27H26 Cl2 N2 O8
• 577.4099
• .

• 3-Pyrrolidinol,1-methyl-5-nonyl-2-(phenylmethyl)- (9CI)
• 119463-16-0
• C21H35 N O
• 0
• .

• 3-Furanpentanoic acid, a-[2-[(1R,4aS,5R,6R,8aS)-decahydro-6-hydroxy-5-(hydroxymethyl)-5,8a-dimethyl-2-methylene-1-naphthalenyl]ethylidene]-d-[[(1R,4aS,5R,6R,8aS)-decahydro-6-hydroxy-5-(hydroxymethyl)-5,8a-dimethyl-2-methylene-1-naphthalenyl]methyl]-2,5-dihydro-g,2-dioxo-, methyl ester, (aE)- (9CI)
• 160433-40-9
• C41H60 O9
• .

• 3H-Oxireno[8,8a]azuleno[4,5-b]furan-8(4aH)-one,5,6,6a,7,9a,9b-hexahydro-1,4a,7-trimethyl-, (3aS,4aR,6aS,7S,9aS,9bR)- (9CI)
• 25319-03-3
• C15H20 O3
• .

• 3,10-Perylenedione,1,2,12a,12b-tetrahydro-1,4,9,12a-tetrahydroxy-, (1S,12aR,12bS)-
• 88899-62-1
• C20H14 O6
• 350.3216
• .

• 3-Quinolinecarboxylicacid, 4-(3,4-dimethoxyphenyl)-6,7-dimethoxy-2-(1H-1,2,4-triazol-1-ylmethyl)-,ethyl ester
• 158146-85-1
• C25H26 N4 O6
• 478.4971
• .

• 3-Isoxazolidinone,4-amino-
• 68-39-3
• C₃H₆N₂O₂
• 200-687-9
• 102.09
• .

• 3-Phorbinepropanoicacid, 9-ethenyl-14-ethyl-4,8,13,18-tetramethyl-20-oxo-, (3S,4S)-
• 24533-72-0
• C33H34 N4 O3
• 0
• .

• 3-Quinolinecarboxylicacid,6-fluoro-1,4-dihydro-1-(methylamino)-7-(4-methyl-4-oxido-1-piperazinyl)-4-oxo-
• 88569-53-3
• C16H19 F N4 O4
• 0
• .

• 3H-Pyrazol-3-one,2,4-dihydro-5-methyl-2-(3-nitrophenyl)-
• 119-16-4
• C10H9 N3 O3
• 204-302-5
• 219.2
• .

• 3,5,9-Trioxa-4-phosphaheneicosan-1-aminium,4-hydroxy-N,N,N-trimethyl-10-oxo-7-[(1-oxododecyl)oxy]-, inner salt, 4-oxide,(7R)-
• 18194-25-7
• C₃₂H₆₄NO₈P
• 242-086-4
• 621.826221
• .

• 3-Thiophenecarboxylicacid,5-[(1E)-2-(5,6,7,8-tetrahydro-3,5,5,8,8-pentamethyl-2-naphthalenyl)-1-propen-1-yl]-
• 156691-84-8
• C23H28 O2 S
• 368.5322
• .

• 3'-Cytidylic acid,5'-O-[hydroxy(phosphonooxy)phosphinyl]guanylyl-(3'®5')- (9CI)
• 73936-67-1
• C19H28 N8 O21 P4
• 0
• .