• 3,8-Dioxa-4,7-diazadeca-4,6-diene-1,10-diaminium,N1,N1,N1,N10,N10,N10-hexamethyl-, iodide (1:2)
• 15107-10-5
• C12H28 N4 O2 . 2 I
• 514.1853
• .

• 3-Piperidinecarboxylicacid, 4,5-dihydroxy-6-[(2,2,2-trifluoroacetyl)amino]-, (3S,4S,5R,6R)-
• 153758-25-9
• C8H11 F3 N2 O5
• 0
• .

• 3H,8H-4-Oxa-1-thia-9b-azacyclopenta[cd]phenalene-9-carboxylicacid, 6-fluoro-5-(4-methyl-1-piperazinyl)-8-oxo-, hydrochloride (1:1)
• 119474-55-4
• C18H16 F N3 O4 S . Cl H
• 427.8776
• .

• 3,5-Pyrazolidinedione,1-phenyl-4-(phenylmethylene)-
• 15083-26-8
• C16H12 N2 O2
• 264.2787
• .

• 3-Buten-2-one, 3-(5-chloro-2-(2-(diethylamino)ethoxy)phenoxy)-4-phenyl-, citrate (1:1), (Z)-
• 106064-11-3
• C₂₈H₃₄ClNO₁₀
• 0
• .

• 3H-1,2,4-Triazole-3-thione,5-[(9-chloro-6H-indolo[2,3-b]quinoxalin-6-yl)methyl]-2,4-dihydro-4-phenyl-
• 116989-72-1
• C23H15 Cl N6 S
• 442.9234
• .

• 3H-Phenoxazin-3-one,2-hydroxy-
• 1915-49-7
• C12H7 N O3
• 0
• .

• 3-(2-aminoethyl)-4-fluoro-1H-indole-5,6-diol; 2-amino-1-methyl-5H-imidazol-4-one; sulfuric acid
• 127709-37-9
• C₁₄H₂₀FN₅O₇S
• 0
• .

• 3,5-Pyridinedicarboxylicacid,2-[(dimethylamino)methyl]-4-[2-[(1E)-3-(1,1-dimethylethoxy)-3-oxo-1-propen-1-yl]phenyl]-1,4-dihydro-6-methyl-,3,5-diethyl ester, hydrochloride (1:1)
• 108700-03-4
• C28H38 N2 O6 . Cl H
• 535.0721
• .

• 3,7,12,17-Corrintetrapropanoicacid,2,8,13,18-tetrakis(carboxymethyl)-7,8,11,12-tetradehydro-9,10,11,22-tetrahydro-3,9,13,18,19-pentamethyl-,(1R,2R,3S,9S,13S,17S,18S,19R)- (9CI)
• 139663-55-1
• C44H56 N4 O16
• 0
• .

• 3(2H)-Pyridazinone,4,5-dihydro-5-methyl-6-[4-[4-(2-phenylacetyl)-1-piperazinyl]phenyl]-
• 133510-11-9
• C23H26 N4 O2
• 0
• .

• 3(2H)-Pyridazinone,2-[3-[[(2,3-dihydro-1,4-benzodioxin-2-yl)methyl]amino]propyl]-, hydrochloride(1:1)
• 110714-10-8
• C16H19 N3 O3 . Cl H
• 337.8013
• .

• 3,5-Pyridinedicarboxylicacid, 1,4-dihydro-2,4,6-trimethyl-,3-[2-(1,1-dioxido-3-oxo-1,2-benzisothiazol-2(3H)-yl)ethyl] 5-ethyl ester
• 113658-85-8
• C21H24 N2 O7 S
• 448.4895
• .

• 3,5,9-Trioxa-4-phosphapentacos-10-en-1-aminium,7-(acetyloxy)-4-hydroxy-N,N,N-trimethyl-, inner salt, 4-oxide, (R)- (9CI)
• 114414-96-9
• C26H52 N O7 P
• 0
• .

• 3-Pyridinecarboxaldehyde,1,2,5,6-tetrahydro-1-propyl-, O-methyloxime, monohydrochloride, (E)- (9CI)
• 139886-05-8
• C10H18 N2 O . Cl H
• 218.7237
• .

• 3-Pentynoic acid,2-hydroxy-2-(1-methylpropyl)-, 1-methyl-4-piperidinyl ester
• 102584-93-0
• C15H25 N O3
• .

• 3-Azaspiro[5.5]undecane,3-(phenylmethyl)-, hydrochloride (1:1)
• 1085-84-3
• C17H25 N . Cl H
• 214-117-1
• 279.848
• .

• 3(2H)-Pyridazinone,4-chloro-2-methyl-5-(4-morpholinyl)-
• 1080-85-9
• C9H12 Cl N3 O2
• 229.6635
• .

• 3H-1,2,4-Triazol-3-one,2-ethyl-2,4-dihydro-4-methyl-5-(2-thienyl)-
• 129521-53-5
• C9H11 N3 O S
• 209.2681
• .

• 3-Piperidinecarboxylicacid, 1-[2-(methylphenylamino)ethyl]-4-[(1-oxopropyl)phenylamino]-, methylester
• 156724-55-9
• C25H33 N3 O3
• 423.5478
• .

• 3-Phorbinepropanoicacid,14-ethyl-9-[1-(hexyloxy)ethyl]-21-(methoxycarbonyl)-4,8,13,18-tetramethyl-20-oxo-,methyl ester, (3S,4S,21R)-
• 128146-77-0
• C42H52 N4 O6
• 0
• .

• 3,5-Heptadien-2-one,6-methyl-, (3E)-
• 16647-04-4
• C8H12 O
• 0
• .

• 3H,14H-Benzo[1,8]cycloocta[1,2,3-cd][1,3]dioxolo[4,5-g]benzofuran-3-one,5-(acetyloxy)-8-(benzoyloxy)-5,6,7,8-tetrahydro-6-hydroxy-1,2-dimethoxy-6,7-dimethyl-,(5S,6S,7S,8R,14aS)-
• 142674-80-4
• C31H30 O11
• .

• 3-Nonen-2-one, 5-ethyl-
• 10137-90-3
• C11H20 O
• 233-379-8
• 168.31
• .

• 3H-Pyrrolo[2,3-d]pyrimidine-5-carboxamide,2-amino-N-(3-aminopropyl)-4,7-dihydro-4-oxo-
• 137319-26-7
• C10H14 N6 O2
• 0
• .

• 3-Pyridinecarboxamide,N-methoxy-, hydrochloride (1:1)
• 101832-98-8
• C7H8 N2 O2 . Cl H
• 188.6116
• .

• 3-Azetidinol,1-cyclohexyl-
• 13156-01-9
• C9H17 N O
• 155.23738
• .

• 3-Pyridinecarboxylicacid,1,4-dihydro-2,6-dimethyl-5-[2-[[(1-methylethyl)amino]sulfonyl]acetyl]-4-(3-nitrophenyl)-,2-propoxyethyl ester
• 103295-92-7
• C24H33 N3 O8 S
• 523.5991
• .

• 3,5-Pyrazolidinedione,4-[3-(4-bromophenyl)-3-oxopropyl]-1,2-diphenyl-
• 16264-99-6
• C24H19 Br N2 O3
• 463.3233
• .

• 3-Pyridinecarboxaldehyde,1,2,5,6-tetrahydro-1-[[[(3-methoxyphenyl)amino]carbonyl]oxy]-,3-(O-methyloxime), (E)- (9CI)
• 145071-66-5
• C15H19 N3 O4
• 305.3291
• .

• 3-Butenylamine,N,N-dimethyl-3,4,4-triphenyl- (7CI,8CI)
• 1429-82-9
• C24H25 N
• 327.462
• .

• 3,5-Pyridinedicarboxamide,4-(1,3-benzodioxol-5-yl)-1,4-dihydro-N3,N5,2,6-tetramethyl-
• 161771-89-7
• C18H21 N3 O4
• 343.377
• .

• 3,5,9-Trioxa-4-phosphaeicosan-1-aminium,20-[[[4-[[4-(dimethylamino)phenyl]azo]phenyl]sulfonyl]amino]-4-hydroxy-N,N,N-trimethyl-7-[(1-oxodecyl)oxy]-,inner salt, 4-oxide, (R)- (9CI)
• 126942-42-5
• C43H74 N5 O9 P S
• 0
• .

• 3-Pyridinecarboxylicacid, 5-cyano-4-[2-(difluoromethoxy)phenyl]-1,4-dihydro-2,6-dimethyl-, methylester
• 100507-47-9
• C17H16 F2 N2 O3
• 334.3173
• .

• 3-Benzofurancarboxylicacid, 4-[(1E)-2-carboxyethenyl]-2-(3,4-dihydroxyphenyl)-2,3-dihydro-7-hydroxy-,3-[(1R,5R,6R)-3-carboxy-5,6-dihydroxy-3-cyclohexen-1-yl] ester, (2S,3R)-
• 146713-96-4
• C25H22 O12
• .

• 3-Oxatricyclo[4.3.1.02,4]decane(8CI,9CI)
• 14993-24-9
• C9H14 O
• 138.2069
• .

• 3-Pyridinemethanol,6-amino-a-[[(1-methyl-3-phenylpropyl)amino]methyl]-
• 103583-08-0
• C17H23 N3 O
• 0
• .

• 3-(2-(2,4-Dimethylphenyl)-2-oxoethylidene)-1-methylpiperazinone
• 178408-17-8
• C₁₅H₁₈N₂O₂
• 0
• .

• 3H-21,18-Nitrilo-1H,22H-pyrrolo[2,1-c][1,8,4,19]dioxadiazacyclotetracosine-1,7,16,22(4H,17H)-tetrone,8,9,24,25-tetrahydro-4,12-dimethyl-3-(1-methylethyl)-, (3R,4R,5E,10E,12E,14E)-(9CI)
• 119465-45-1
• C28H33 N3 O6
• 0
• .

• 3(2H)-Pyridazinone,2-(1H-benzimidazol-2-yl)-4,5-dihydro-6-(4-methoxyphenyl)-
• 112445-66-6
• C18H16 N4 O2
• 320.3452
• .

• 3,5-Pyridinedicarboxylicacid, 2-(chloromethyl)-1,4-dihydro-6-methyl-4-(3-nitrophenyl)-, 3,5-diethylester
• 105435-14-1
• C19H21 Cl N2 O6
• 408.8328
• .

• 3-Quinolinecarboxylicacid,1-cyclopropyl-6-fluoro-1,4-dihydro-5-methyl-7-(3-methyl-1-piperazinyl)-4-oxo-
• 119914-60-2
• C₁₉H₂₂FN₃O₃
• 359.39
• .

• 3,9,12-Pentadecatrien-1-yn-7-ol,6-chloro-, (3Z,6R,7R,9Z,12Z)-
• 143051-69-8
• C15H21 Cl O
• .

• 3H-Imidazo[4,5-f]quinoxalin-2-amine,3-methyl-
• 108354-47-8
• C10H9 N5
• 199.21
• .

• 3H-Pyrazol-3-one,4-[2-(5-chloro-2-hydroxy-3-nitrophenyl)diazenyl]-2,4-dihydro-5-methyl-2-phenyl-
• 15394-93-1
• C16H12 Cl N5 O4
• 239-414-3
• 373.75058
• .

• 3,5-Octadien-2-one,7-hydroxy-1-(4-hydroxy-2,2,6-trimethyl-7-oxabicyclo[4.1.0]hept-1-yl)-3-methyl-(9CI)
• 112727-21-6
• C18H28 O4
• .

• 3H-Pyrrolo[2,3-d]pyrimidine-5-carboxamide,2-amino-4,7-dihydro-7-[[2-hydroxy-1-(hydroxymethyl)ethoxy]methyl]-6-(methylthio)-4-oxo-
• 127945-63-5
• C12H17 N5 O5 S
• 343.3589
• .

• 3-Butenamide,4-chloro-N-(4-chlorophenyl)-2,2-dimethyl-, (3E)-
• 131399-37-6
• C12H13 Cl2 N O
• 258.1437
• .

• 3,5-Pyridinedicarboxylicacid,1,4-dihydro-2,6-dimethyl-4-(3-methyl-4-oxo-2-phenyl-4H-1-benzopyran-8-yl)-,3-(1-methylethyl) 5-[2-(1-piperidinyl)ethyl] ester
• 110714-54-0
• C35H40 N2 O6
• 584.7019
• .

• 3-Pyridinecarboxaldehyde,1,2,5,6-tetrahydro-1-methyl-, O-methyloxime, monohydrochloride, (E)- (9CI)
• 139886-04-7
• C8H14 N2 O . Cl H
• 0
• .