• 3H-Imidazo[4,5-c]pyridine-6-carboxylicacid, 4,5,6,7-tetrahydro-, (6S)-
• 59981-63-4
• C7H9 N3 O2
• 167.17
• .

• 3(2H)-Furanone,2,2,5-trimethyl-
• 1559-45-1
• C7H10 O2
• 126.1531
• .

• 3-Piperidinepropanoicacid, 1-[(1,1-dimethylethoxy)carbonyl]-
• 352004-58-1
• C13H23 N O4
• 257.33
• .

• 3,3-Dimethyl-1-phenyl-1-phthalanpropylamine oxalate
• 29138-41-8
• C₂₁H₂₅NO₅
• 0
• .

• 3-Oxa-9-azoniatricyclo[3.3.1.02,4]nonane,9-ethyl-7-[(2S)-3-hydroxy-1-oxo-2-phenylpropoxy]-9-methyl-, bromide (1:1), (1a,2b,4b,5a,7b)-
• 30286-75-0
• C19H26 N O4 . Br
• 250-113-6
• 412.37
• .

• 3-Pyridinecarboxylicacid, 2-nitro-
• 33225-72-8
• C6H4 N2 O4
• 168.11
• .

• 3-Buten-2-ol, 4-phenyl-
• 17488-65-2
• C10H12 O
• 241-501-6
• 148.20168
• .

• 3,5-Pyridinedicarboxylicacid, 4-(2,3-dichlorophenyl)-1,4-dihydro-2,6-dimethyl-, 3-ethyl 5-methyl ester
• 86189-69-7
• C18H19 Cl2 N O4
• 384.2538
• .

• 3-9-Phyllocaerulein(Agalychnis callidryas),N-acetyl-3-desulfo-4-[N6-(3-carboxy-1-oxopropyl)-L-lysine]-7-L-lysine-, cyclic(4®7)-peptide (9CI)
• 130582-10-4
• C53H67 N11 O13
• 0
• .

• 3,5,9-Trioxa-4-phosphatetracosan-1-aminium,4-hydroxy-N,N,N-trimethyl-10-oxo-7-[(1-oxopentadecyl)oxy]-, inner salt,4-oxide, (7R)-
• 3355-27-9
• C38H76 N O8 P
• 705.99
• .

• 3(4H)-Quinazolineacetamide,2-[(2-chlorophenoxy)methyl]-N-cyclohexyl-4-oxo-
• 85063-15-6
• C23H24 Cl N3 O3
• 0
• .

• 3-Buten-2-one,3-methyl-4-(2,6,6-trimethyl-2-cyclohexen-1-yl)-
• 127-51-5
• C₁₄H₂₂O
• 204-846-3
• 206.32
• .

• 3(2H)-Pyridazinone,6-methoxy-
• 1703-10-2
• C5H6 N2 O2
• 126.1133
• .

• 3,6,9,12,15,18-Hexaoxahexatriacontan-1-ol
• 2420-29-3
• C30H62 O7
• 534.81
• .

• 3,6,9,12,15,18,21,24,27-Nonaoxanonatriacontan-1-ol
• 3055-99-0
• C30H62 O10
• 221-284-4
• 582.80728
• .

• 3(2H)-Pyridazinone,5-amino-4-chloro-2-phenyl-
• 1698-60-8
• C₁₀H₈ClN₃O
• 216-920-2
• 221.66
• .

• 3-docosyl-1-[2-[2-[2-[2-(3-docosyl-2,5-dioxo-pyrrolidin-1-yl)ethylamino]ethylamino]ethylamino]ethyl]pyrrolidine-2,5-dione
• 64051-42-9
• C₆₀H₁₁₅N₅O₄
• 264-633-6
• 962.52268
• .

• 3-Buten-2-one,4-(2,5,6,6-tetramethyl-1-cyclohexen-1-yl)-
• 79-70-9
• C14H22 O
• 201-220-1
• 206.3239
• .

• 3-Buten-2-one,4-(2-methoxyphenyl)-, (3E)-
• 60438-50-8
• C11H12 O2
• 0
• .

• 3-Thiophenecarboxamide,N-[3-(2-buten-1-ylthio)-4-chlorophenyl]-2-methyl-
• 178870-03-6
• C16H16 Cl N O S2
• 0
• .

• 3-Hexanamine,N,3-dimethyl-, hydrochloride (1:1)
• 63798-17-4
• C8H19 N . Cl H
• 165.7041
• .

• 3-Pyridinecarbonitrile,1-(2-ethylhexyl)-1,2-dihydro-6-hydroxy-4-methyl-5-[2-(2-nitrophenyl)diazenyl]-2-oxo-
• 51249-07-1
• C21H25 N5 O4
• 257-087-5
• 411.4543
• .

• 3-Pyridinecarboxylicacid,(3R,4R,5R,5aS,6R,7S,9S,9aS,10R)-10-(acetyloxy)-5a-[(acetyloxy)methyl]-4,5-bis(benzoyloxy)octahydro-9-hydroxy-2,2,9-trimethyl-2H-3,9a-methano-1-benzoxepin-6,7-diylester (9CI)
• 152340-58-4
• C45H44 N2 O14
• .

• 3,5-Pyridinedicarboxylicacid, 1,4-dihydro-2,6-dimethyl-4-(3-nitrophenyl)-,3-[2-[4-(2,3-dihydroxypropoxy)phenyl]ethyl] 5-methyl ester
• 104060-12-0
• C27H30 N2 O9
• 0
• .

• 3-Hexene,1-(1-ethoxyethoxy)-, (3Z)-
• 28069-74-1
• C10H20 O2
• 248-817-3
• 172.30
• .

• 3-Pyridinecarboxylicacid, 1-[2-[bis[4-(trifluoromethyl)phenyl]methoxy]ethyl]-1,2,5,6-tetrahydro-,hydrochloride (1:1)
• 110283-66-4
• C23H21 F6 N O3 . Cl H
• 509.87
• .

• 3-Furancarboxamide,2-methyl-N-phenyl-
• 24691-80-3
• C12H11 N O2
• 246-421-5
• 201.22
• .

• 3-Pentanamine,2,2,3-trimethyl-, hydrochloride (1:1)
• 29772-60-9
• C8H19 N . Cl H
• 165.7041
• .

• 3-Cyclohexene-1-aceticacid, 6-carboxy-, cyclic anhydride, trans- (8CI)
• 2744-15-2
• C9H10 O3
• 166.1739
• .

• 3-Thiazolidineethanesulfonicacid, 5-[2-(1-ethyl-2-pyrrolidinylidene)ethylidene]-4-oxo-2-thioxo-
• 34282-85-4
• C13H18 N2 O4 S3
• 251-914-3
• 362.48802
• .

• 3-Oxabicyclo[4.1.0]heptan-2-one,4,4,7,7-tetramethyl-
• 22841-82-3
• C10H16 O2
• 0
• .

• 3,3,15,15-Tetramethoxy-2,16-dioxa-7,8,9,10,11-pentathia-3,15-disilaheptadecane
• 64435-09-2
• C₁₂H₃₀O₆S₅Si₂
• 264-900-7
• 486.859
• .

• 3-Quinolinecarboxylicacid, 6-fluoro-1-(2-fluorophenyl)-1,4-dihydro-4-oxo-7-(1-piperazinyl)-
• 164662-38-8
• C20H17 F2 N3 O3
• 385.3641
• .

• 3-Furancarboxamide,N-(aminocarbonyl)-3-(1,2-dimethylpropyl)tetrahydro-5-methyl-2-oxo-
• 15971-46-7
• C12H20 N2 O4
• 256.2982
• .

• 3-Cyclohexene-1-aceticacid, a-amino-
• 23364-04-7
• C₈H₁₃NO₂
• 245-614-1
• 155.19
• .

• 3,6-Dioxabicyclo[3.1.0]hexane-1-carboxylicacid, 5-ethyl-4-methyl-2-oxo-, methyl ester (9CI)
• 142438-58-2
• C9H12 O5
• 0
• .

• 3-Pentanamine,N,N,2,4-tetramethyl-
• 54561-96-5
• C9H21 N
• 259-229-1
• 143.26974
• .

• 3-Pyridinecarboxylicacid, 1-(4-chlorophenyl)-2-methylpropyl ester
• 10571-59-2
• C16H16 Cl N O2
• 234-156-8
• 0
• .

• 3-Heptanone,6-(dimethylamino)-4,4-diphenyl-, hydrochloride (1:1)
• 1095-90-5
• C₂₁H₂₇NO^.HCl
• 214-140-7
• 345.95
• .

• 3-Pentenamide,N-[[[(4-methoxyphenyl)sulfonyl]amino]carbonyl]-4-methyl-
• 28522-79-4
• C14H18 N2 O5 S
• 326.3681
• .

• 3,7-Diazabicyclo[3.3.1]nonane,9,9-dimethyl-3-(1-methylethyl)-7-(2-thienylsulfonyl)-
• 120466-02-6
• C16H26 N2 O2 S2
• 342.5198
• .

• 3H-Imidazo[2,1-a]isoindol-5-ol,5-(4-fluorophenyl)-2,5-dihydro-
• 26859-72-3
• C16H13 F N2 O
• 0
• .

• 3-Piperidinone,1-ethyl-, hydrochloride (1:1)
• 41361-28-8
• C₇H₁₄ClNO
• 255-333-6
• 163.64
• .

• 3-Pentanamine,N,3-diethyl-, hydrochloride (1:1)
• 1185-64-4
• C9H21 N . Cl H
• 179.7307
• .

• 3-Phorbinepropanoicacid, 14-ethyl-9-[1-(hexyloxy)ethyl]-4,8,13,18-tetramethyl-20-oxo-, (3S,4S)-
• 149402-51-7
• C39H48 N4 O4
• 0
• .

• 3,6,9,12-Tetraoxaoctacosan-1-ol,11-methyl-, acetate (9CI)
• 93385-03-6
• C27H54 O6
• 0
• .

• 3H-Pyrazol-3-one,2,4-dihydro-5-methyl-4-[2-(4-methylphenyl)diazenyl]-
• 2554-35-0
• C11H12 N4 O
• 216.2392
• .

• 3H-Imidazo[2,1-a]isoindol-5-ol,7-fluoro-2,5-dihydro-5-phenyl-
• 27097-50-3
• C16H13 F N2 O
• 0
• .

• 3-Quinolinecarboxylicacid,1-cyclopropyl-7-(2,6-dimethyl-4-pyridinyl)-6,8-difluoro-1,4-dihydro-4-oxo-
• 123942-05-2
• C20H16 F2 N2 O3
• 0
• .

• 3,6-Acridinediamine,9,10-dihydro-10-methyl-
• 144810-19-5
• C14H15 N3
• 225.289
• .