• 3-Butyn-2-ol, 4-(3-aminophenyl)-2-methyl-
• 69088-96-6
• C₁₁H₁₃NO
• 175.23
• .

• 3(2H)-Phenanthrenone,2-ethenyldodecahydro-6,8a-dihydroxy-2,4a,8,8-tetramethyl-,(2R,4aS,4bR,6S,8aS,10aS)-
• 141374-89-2
• C20H32 O3
• .

• 3,6-Nonadien-1-ol,(3E,6Z)-
• 56805-23-3
• C₉H₁₆O
• 140.22274
• .

• 3-Pentenoic acid,3,4-dimethyl-
• 14472-55-0
• C7H12 O2
• 0
• .

• 3-Cyclobutene-1,2-dione,3,4-diphenyl-
• 24234-76-2
• C16H10 O2
• 234.2494
• .

• 3-Aza-9-azoniabicyclo[3.3.1]nonane,9,9-dimethyl-3-[3-(1-methylpiperidinio)propyl]-, iodide (1:2)
• 102585-74-0
• C18H37 N3 . 2 I
• 549.3154
• .

• 3H-Pyrazol-3-one,2,4-dihydro-5-phenyl-2-(tetrahydro-2,2-dimethyl-2H-pyran-4-yl)-
• 102689-15-6
• C16H20 N2 O2
• 272.3422
• .

• 3H-Thiazolo[3,4-a]pyrazine-5,8-dione,tetrahydro-
• 155346-67-1
• C6H8 N2 O2 S
• 172.2049
• .

• 3-Pentanol, 3-acetate
• 620-11-1
• C7H14 O2
• 0
• .

• 3-Cyclohexene-1-carboxylicacid, 6-methyl-, 1-methylpropyl ester
• 2425-20-9
• C12H20 O2
• 0
• .

• 3H-Cyclobut[a]inden-3-one,4-(acetyloxy)decahydro-5,6a,7-trihydroxy-1,1,2b,6-tetramethyl-,(2aS,2bR,4S,5S,6R,6aS,7S,7aS)-
• 129929-74-4
• C17H26 O6
• .

• 3,5,8,11-Tetraazatetradecanoicacid,13-amino-9-[[[(Z)-[(4R,5R)-5-(3,4-dihydro-2,4-dioxo-1(2H)-pyrimidinyl)dihydro-4-hydroxy-2(3H)-furanylidene]methyl]amino]carbonyl]-14-(3-hydroxyphenyl)-6,10,11-trimethyl-4,7,12-trioxo-2-(phenylmethyl)-,(2S,6S,9S,10S,13S)-
• 122855-43-0
• C36H44 N8 O11
• 0
• .

• 3H-Imidazo[4,5-b]pyridine,2-(4-nitrophenyl)-
• 63581-48-6
• C12H8 N4 O2
• 240.21752
• .

• 3-Pyridinecarbonitrile,4,6-dimethyl-
• 6623-21-8
• C₈H₈N₂
• 132.1625
• .

• 3-Benzofuranmethanol,2,3-dihydro-2-(4-hydroxy-3-methoxyphenyl)-7-methoxy-5-[tetrahydro-4-hydroxy-4-[(4-hydroxy-3-methoxyphenyl)methyl]-3-(hydroxymethyl)-2-furanyl]-(9CI)
• 119403-23-5
• C30H34 O10
• .

• 3-Benzofurancarboxylicacid,4-[(1E)-3-[(1R)-1-carboxy-2-(3,4-dihydroxyphenyl)ethoxy]-3-oxo-1-propen-1-yl]-2-(3,4-dihydroxyphenyl)-2,3-dihydro-7-hydroxy-,(2S,3S)-
• 28831-65-4
• C27H22 O12
• 0
• .

• 3a,7-Methano-3aH-cyclopentacyclooctene-9,9a(1H)-diol,octahydro-1,1,7-trimethyl-, (3aR,7R,9R,9aS)-rel- (9CI)
• 26091-04-3
• C15H26 O2
• .

• 3-Nonanone,7-hydroxy-4,6-dimethyl-
• 72522-40-8
• C11H22 O2
• 0
• .

• 3-Isoxazolidinone,4-[(1-methyl-3-oxo-1-buten-1-yl)amino]-, (4R)-
• 55694-83-2
• C8H12 N2 O3
• 0
• .

• 3H-Indolium, 2-(2-(2,3-dihydro-2-methyl-1H-indol-1-yl)ethenyl)-1,3,3-trimethyl-, molybdatetungstatephosphate
• 97280-70-1
• C88H101MoN8O11PW
• 306-464-3
• 1757.544301
• .

• 3H-1,2,4-Triazole-3-thione,2,4-dihydro-5-[(2-methoxyphenoxy)methyl]-4-phenyl-
• 107952-04-5
• C16H15 N3 O2 S
• 313.3742
• .

• 3-Hepten-2-one,3,4,5,6,6-pentamethyl-, (3Z)-
• 81786-73-4
• C12H22 O
• 279-822-9
• 182.30248
• .

• 3-Pentenenitrile,2-hydroxy-, (R)- (9CI)
• 10017-08-0
• C5H7 N O
• 0
• .

• 3H-Indazol-3-one,2,3a,4,5-tetrahydro-6-(2-hydroxy-4-methoxyphenyl)-4-phenyl-
• 101986-20-3
• C20H18 N2 O3
• 334.3685
• .

• 3(2H)-Pyridazinone,6-(3-methoxyphenyl)-4-phenyl-2-[2-(1-piperidinyl)ethyl]-
• 23348-14-3
• C24H27 N3 O2
• 389.4901
• .

• 3-Oxazolidinyloxy,2-[10-hydroxy-14,14-dimethyl-10-oxido-5-oxo-7-[[(1-oxotetradecyl)oxy]methyl]-6,9,11-trioxa-14-azonia-10-phosphapentadec-1-yl]-4,4-dimethyl-2-octyl-,inner salt (9CI)
• 131483-46-0
• C40H78 N2 O10 P
• 0
• .

• 3-Pyridinol,2,6-dichloro-
• 52764-11-1
• C5H3 Cl2 N O
• 258-163-0
• 163.98942
• .

• 3H,7H-Furo[3,2-c:5,4-f']bis[1]benzopyran-10-ol,6b,12b-dihydro-3,3-dimethyl-11-(3-methyl-2-buten-1-yl)-, (6bR,12bR)-
• 26992-37-0
• C25H26 O4
• 0
• .

• 3-alpha-Tropanyl 5H-dibenzo(a,d)cyclohepten-10-carboxylate hydrogen fumarate
• 73927-65-8
• C₂₈H₂₉NO₆
• 0
• .

• 3-Furanpentanol, a-[(decahydro-2,5,5,8a-tetramethyl-1-naphthalenyl)methyl]-b-methyl-, hydrogen sulfate (9CI)
• 125481-85-8
• C25H42 O5 S
• .

• 3-Pyridinecarboxylicacid,2-[[[[(4,6-dimethoxy-2-pyrimidinyl)amino]carbonyl]amino]sulfonyl]-6-(trifluoromethyl)-,methyl ester
• 144740-53-4
• C15H14 F3 N5 O7 S
• 465.3612
• .

• 3-Oxazolidinyloxy,2-(3-carboxypropyl)-4,4-dimethyl-2-tridecyl-
• 29545-48-0
• C22H42 N O4
• 384.57
• .

• 3,7,11-Cyclotetradecatrien-1-one,3,7,11-trimethyl-14-(1-methylethenyl)-, (3E,7E,11E,14S)-
• 118628-94-7
• C20H30 O
• 286.4516
• .

• 3-Decen-1-ol, (3Z)-
• 10340-22-4
• C10H20 O
• 233-734-7
• 156.2652
• .

• 3-Pyridinecarboxylicacid,2-[3,4-dihydro-2,5,7,8-tetramethyl-6-[(3-pyridinylcarbonyl)oxy]-2H-1-benzopyran-2-yl]ethylester
• 104568-67-4
• C27H28 N2 O5
• 460.52162
• .

• 3-Pyridinecarboxylicacid, 1,6-dihydro-4-hydroxy-5-nitro-6-oxo-, ethyl ester
• 6317-97-1
• C8H8 N2 O6
• 228.15892
• .

• 3-Pyridineacetic acid, a-hydroxy-a-phenyl-, 2-(diethylamino)ethylester, hydrochloride (1:2)
• 22907-23-9
• C19H24 N2 O3 . 2 Cl H
• 401.3273
• .

• 3-Cyclopentene-1,2-dimethanol,5-(6-amino-9H-purin-9-yl)-, [1S-(1a,2b,5b)]- (9CI)
• 142187-88-0
• C12H15 N5 O2
• 0
• .

• 3-Pyridinecarboxamide,N-[[(4-methoxyphenyl)amino]carbonyl]-
• 70593-32-7
• C14H13 N3 O3
• 274-689-3
• 271.27132
• .

• 3-Butenoic acid,4-(2,4-dichlorophenyl)-2-oxo-, sodium salt (1:1)
• 6961-75-7
• C10H6 Cl2 O3 . Na
• 245.0588
• .

• 3,5-Pyridinedicarbonitrile,1,4-dihydro-2,4,4,6-tetramethyl-
• 1539-51-1
• C11H13 N3
• 187.241
• .

• 3-Quinolinecarboxamide,N,N-dimethyl-4-(methylamino)-2-phenyl-
• 107879-42-5
• C19H19 N3 O
• 305.3737
• .

• 3,5-Pyridinedicarboxylicacid, 4-butyl-1,4-dihydro-2,6-dimethyl-, 3,5-bis(1,1-dimethylethyl) ester
• 93942-44-0
• C21H35 N O4
• 300-597-0
• 365.5069
• .

• 3-Pyridinecarboxamide,1,4-dihydro-2,6-dimethyl-1-[(4-methylphenyl)methyl]-4-oxo-N-phenyl-
• 104237-73-2
• C22H22 N2 O2
• .

• 3(2H)-Pyridazinone,6-chloro-5-methyl-
• 1703-07-7
• C5H5 Cl N2 O
• 0
• .

• 3H-Pyrazol-3-one,1,2-dihydro-1,5-dimethyl-4-[[2-(4-nitrophenyl)-2-oxoethylidene]amino]-2-phenyl-
• 24377-62-6
• C19H16 N4 O4
• 366.3706
• .

• 3,8,13,18-Tetraazaeicosane-6,15-diol,tetrahydrochloride, [R-(R*,R*)]- (9CI)
• 177798-02-6
• C16H38 N4 O2 . 4 Cl H
• 0
• .

• 3,4,5-Pyridinetricarbonitrile,2-amino-6-[(3-methoxypropyl)amino]-
• 102206-80-4
• C12H12 N6 O
• 256.2633
• .

• 3-Pyrazolidinone,5-(4-fluorophenyl)-1-propyl-
• 131960-05-9
• C12H15 F N2 O
• 0
• .

• 3-Cyclohexene-1-carboxylicacid, 1-acetyl-4-methyl-6-propyl-, ethyl ester
• 83878-03-9
• C15H24 O3
• 281-170-5
• 252.34926
• .