• 3,5-Pyridinedicarboxylicacid, 4-(4,5-dimethoxy-2-nitrophenyl)-1,4-dihydro-2,6-dimethyl-, 3,5-diethylester
• 21203-88-3
• C21H26 N2 O8
• 244-267-3
• 434.43974
• .

• 3(2H)-Pyridazinone,6-(4-chlorophenyl)-4-methyl-2-[2-(4-morpholinyl)ethyl]-, hydrochloride (1:1)
• 29285-72-1
• C17H20 Cl N3 O2 . Cl H
• 370.2735
• .

• 3-Pyridinemethanamine,N-(3-pyridinylmethyl)-
• 1656-94-6
• C12H13 N3
• 216-753-5
• 199.25
• .

• 3-Chrysenamine
• 316-18-7
• C18H13 N
• 0
• .

• 3,5-Piperidinedicarbonitrile,4,4-dimethyl-1-(4-morpholinylmethyl)-2,6-dioxo-
• 64635-87-6
• C14H18 N4 O3
• 290.3177
• .

• 3,6-Methano-1H-indene,octahydro-
• 25107-18-0
• C10H16
• .

• 3,5-Pyrazolidinedione,4-butyl-1,2-bis(4-fluorophenyl)-
• 1100-02-3
• C19H18 F2 N2 O2
• .

• 3-Furanmethanol,2-(1,3-benzodioxol-5-yl)-4-(1,3-benzodioxol-5-ylmethyl)tetrahydro-5-hydroxy-,(2S,3R,4R,5R)-
• 169527-41-7
• C20H20 O7
• .

• 3,5,9-Trioxa-4-phosphatridecan-1-aminium,4-hydroxy-N,N,N-trimethyl-10-oxo-7-(1-oxobutoxy)-, inner salt, 4-oxide, (7R)-
• 3355-26-8
• C16H32 N O8 P
• 397.4
• .

• 3-Piperidinamine,N-[(2-methoxyphenyl)methyl]-2-phenyl-, (2S,3S)-
• 136982-36-0
• C₁₉H₂₄N₂O
• 296.41
• .

• 3(2H)-Benzothiazoleethanamine,2-imino-N,N,a-trimethyl-6-(trifluoromethoxy)-,hydrochloride (1:2)
• 130997-54-5
• C13H16 F3 N3 O S . 2 Cl H
• 392.2677
• .

• 3H-1,2,4-Triazole-3-thione,4-(4-chlorophenyl)-2,4-dihydro-5-(6H-indolo[2,3-b]quinoxalin-6-ylmethyl)-
• 116989-70-9
• C23H15 Cl N6 S
• 442.9234
• .

• 3(2H)-Benzofuranone,2-[(3,4-dihydroxyphenyl)methylene]-6-(b-D-glucopyranosyloxy)-7-hydroxy-, (2Z)-
• 490-54-0
• C21H20 O11
• 207-712-2
• 448.38
• .

• 3,5,9-Trioxa-4-phosphapentacosan-1-aminium,7-[(4-benzoylbenzoyl)oxy]-4-hydroxy-N,N,N-tri(methyl-t3)-10-oxo-, inner salt,4-oxide, (7R)-
• 103583-11-5
• C38H49 N O9 P T9
• 0
• .

• 3-Furanmethanol,5-(phenylmethyl)-
• 20416-09-5
• C₁₂H₁₂O₂
• 243-802-8
• 188.22
• .

• 3-Heptanone,6-(dimethylamino)-4,4-diphenyl-, (6S)-
• 5653-80-5
• C21H27 N O
• 309.49
• .

• 3-Pyridinemethanethiol
• 17617-05-9
• C6H7 N S
• 0
• .

• 3-Hexene,1-(1-methoxypropoxy)-, (3Z)-
• 97358-55-9
• C10H20 O2
• 306-630-5
• 172.2646
• .

• 3-Ethoxypropionitrile
• 2141-62-0
• C₅H₉NO
• 218-393-4
• 99.13
• .

• 3H-Pyrazol-3-one,2,4-dihydro-4-[(5-hydroxy-3-methyl-1-phenyl-1H-pyrazol-4-yl)imino]-5-methyl-2-phenyl-
• 16394-90-4
• C20H17 N5 O2
• 359.3813
• .

• 3,4-Phenanthrenedione,5,6,7,8-tetrahydro-8,8-dimethyl-2-(1-methylethyl)-
• 27210-57-7
• C19H22 O2
• 0
• .

• 3-203-Fibrolase[3-serine] (Agkistrodon contortrix contortrix recombinant)
• 259074-76-5
• .

• 3H-Pyrazol-3-one,5-(benzoyloxy)-4-butyl-1,2-dihydro-1,2-diphenyl-
• 16006-72-7
• C26H24 N2 O3
• 412.4804
• .

• 3-Penten-1-one,1-(2,3,6-trihydroxyphenyl)-
• 6826-42-2
• C₁₁H₁₂O₄
• 208.21
• .

• 3-Buten-2-one,4-(4-morpholinyl)-1-phenyl-1-(2-thienyl)-, hydrochloride (1:1)
• 100482-66-4
• C18H19 N O2 S . Cl H
• 349.8749
• .

• 30-Noroleana-12,20(29)-dien-28-oicacid, 3-[(O-b-D-glucopyranosyl-(1®3)-O-6-deoxy-a-L-mannopyranosyl-(1®2)-a-L-arabinopyranosyl)oxy]-, 6-O-b-D-glucopyranosyl-b-D-glucopyranosyl ester, (3b)- (9CI)
• 128532-98-9
• C58H92 O26
• 1205.3355
• .

• 3,5,9,13-Cyclotetradecatetraene-1,2-diol,6,10,14-trimethyl-3-(1-methylethyl)-, (1R,2R,3Z,5Z,9E,13E)- (9CI)
• 121421-67-8
• C20H32 O2
• .

• 3H-Pyrrolo[2,3-d]pyrimidine-5-carboxamide,2-amino-4,7-dihydro-7-[(2-hydroxyethoxy)methyl]-6-(methylthio)-4-oxo-
• 127945-64-6
• C11H15 N5 O4 S
• 313.3329
• .

• 3-Butenoic acid,4-(3-acetyl-4,5,7,10-tetrahydroxy-2-anthracenyl)-3-hydroxy-, (3E)-
• 150547-38-9
• C20H16 O8
• 0
• .

• 3H-1,2,4-Triazole-3-thione,4-amino-5-cyclopropyl-2,4-dihydro-
• 31821-73-5
• C5H8 N4 S
• 0
• .

• 3(2H)-Pyridazinone,4-mercapto-5-(methylamino)-2-[3-(trifluoromethyl)phenyl]-
• 121442-70-4
• C12H10 F3 N3 O S
• 301.2875
• .

• 3,5-Pyrazolidinedione,4-[[(4-hydroxyphenyl)amino]methylene]-1,2-diphenyl-
• 24665-77-8
• C22H17 N3 O3
• 371.3887
• .

• 3-Pyridinecarboxylicacid,dithiobis[3-[1-[[(1,4-dihydro-2-methyl-4-oxo-5-pyrimidinyl)methyl]formylamino]ethylidene]-3,1-propanediyl]ester (9CI)
• 144722-72-5
• C36H38 N8 O8 S2
• 0
• .

• 3-Furancarboxylic acid,methyl ester
• 13129-23-2
• C₆H₆O₃
• 215-614-6
• 126.11
• .

• 3,5,9-Trioxa-4-phosphanonadecan-1-aminium,4-hydroxy-N,N,N-trimethyl-10-oxo-7-[(1-oxodecyl)oxy]-, inner salt, 4-oxide,(7R)-
• 3436-44-0
• C28H56 N O8 P
• 565.72
• .

• 3H-Bis[1]benzopyrano[3,4-b:6',5'-e]pyran-7(7aH)-one,13,13a-dihydro-5,9,10-trimethoxy-3,3-dimethyl-, (7aR,13aR)- (9CI)
• 128700-25-4
• C24H24 O7
• .

• 3,6,9,12,15,18,21,24-Octaoxahexacosan-1-ol,26-(nonylphenoxy)-, 1-(dihydrogen phosphate)
• 66197-78-2
• C₃₃H₆₁O₁₃P
• 266-231-6
• 696.8034
• .

• 3,5-Pyrazolidinedione,4-cyclopentyl-1-phenyl-2-(2-phenylethenyl)-
• 29984-02-9
• C22H22 N2 O2
• .

• 3-Pyridinecarboxylicacid, 1,4-dihydro-2,4-dimethyl-, ethyl ester
• 52199-37-8
• C10H15 N O2
• 181.2316
• .

• 3-Pyridinecarboxylicacid, 2-(phenylthio)ethyl ester
• 101952-72-1
• C14H13 N O2 S
• 259.3235
• .

• 3H-Pyrazol-3-one,1,2-dihydro-5-methoxy-1,2-diphenyl-
• 37585-38-9
• C16H14 N2 O2
• 0
• .

• 3-Thiophenemethanol, a-[1-[(2-methylpropyl)amino]ethyl]-,hydrochloride (1:1)
• 31648-06-3
• C11H19 N O S . Cl H
• 249.8006
• .

• 3-Buten-2-one,4-[4-(dimethylamino)phenyl]-, (3E)-
• 30625-58-2
• C12H15 N O
• 189.2536
• .

• 3,7-Diazabicyclo(3.3.1)nonane, 3-(4-(1H-imidazol-1-yl)benzoyl)-7-isopropyl-, dihydroperchlorate
• 155029-33-7
• C₂₀H₂₇ClN₄O₅
• 0
• .

• 3,8-Dioxa-4,7-diazadeca-4,6-diene-1,10-diaminium,N1,N1,N1,N10,N10,N10,5,6-octamethyl-, iodide (1:2)
• 10238-08-1
• C14H32 N4 O2 . 2 I
• 542.2384
• .

• 3,7-Dioxa-4,6-disilanonane,5-methyl-
• 28848-11-5
• C6H18 O2 Si2
• .

• 3,6,9,12,15-Pentaoxaheptadecane,2,16-dimethyl-
• 84696-63-9
• C14H30 O5
• 283-668-8
• 278.385
• .

• 3'H-Cycloprop[15,16]androsta-4,15-diene(8CI,9CI)
• 24932-05-6
• C20H28
• .

• 3,6,9,12,15,18,21,24-Octaoxahexacosane-1,26-diol
• 3386-18-3
• C18H38 O10
• 222-206-1
• 414.49
• .

• 3,5-Pyridinedicarboxylicacid, 4-(1,3-benzodioxol-4-yl)-1,4-dihydro-2,6-dimethyl-,3-[2-[[(4-fluorophenyl)methyl]methylamino]ethyl] 5-(1-methylethyl) ester
• 119413-55-7
• C29H33 F N2 O6
• 0
• .