• 3,10-Perylenediol
• 5796-90-7
• C20H12 O2
• .

• 3-Pyridinecarboxylicacid,4-amino-6-(2,4-dichlorophenyl)-1,2,5,6-tetrahydro-2-(2-hydroxy-3-methoxyphenyl)-,ethyl ester
• 59624-01-0
• C21H22 Cl2 N2 O4
• 437.3164
• .

• 3-Pyridinemethanol, a-[3-(dimethylamino)propyl]-a-phenyl-
• 5806-30-4
• C17H22 N2 O
• 439.9528
• .

• 3-Thiophenecarboxylicacid, 2-benzoyl-
• 30011-75-7
• C12H8 O3 S
• 232.2551
• .

• 3H-Indolium,1-heptyl-2-[5-(1-heptyl-1,3-dihydro-3,3-dimethyl-2H-indol-2-ylidene)-1,3-pentadien-1-yl]-3,3-dimethyl-,bromide (1:1)
• 125520-85-6
• C39H55 N2 . Br
• 631.7714
• .

• 3,5-Pyridinedicarboxylicacid, 1,4-dihydro-2,6-dimethyl-4-(3-nitrophenyl)-,3-[2-[4-[4-(diphenylmethyl)-1-piperazinyl]phenyl]ethyl] 5-methyl ester,hydrochloride (1:1)
• 116308-56-6
• C41H42 N4 O6 . Cl H
• 723.2563
• .

• 3-Pyrrolidinecarboxylicacid
• 59378-87-9
• C₅H₉NO₂
• 115.1305
• .

• 3-Quinolinecarboxylicacid, 1-ethyl-1,4-dihydro-7-methoxy-4-oxo-
• 37611-57-7
• C13H13 N O4
• 247.2466
• .

• 3H-Oxireno[7,8]naphtho[8a,1-b]furan-3-one,decahydro-4,7,9a-trimethyl-, (1aR,1bR,4R,4aS,7R,7aS,9aR)- (9CI)
• 87206-33-5
• C15H22 O3
• 250.3334
• .

• 3-Buten-2-one,4-[5-methyl-7-(1-methylethyl)bicyclo[2.2.2]oct-2-yl]-
• 84522-30-5
• C16H26 O
• 283-025-1
• 234.37704
• .

• 3H-3a,7-Methanoazulen-2-ol,2,4,5,6,7,8-hexahydro-1,4,9,9-tetramethyl-, (3aR,4R,7R)-
• 2387-79-3
• C15H24 O
• .

• 3-Piperidinecarboxamide,N-ethyl-1-hexyl-N-methyl-
• 5116-17-6
• C15H30 N2 O
• 310.3682
• .

• 3H-1,2,4-Dithiazol-3-one,5-(4-nitrophenyl)-
• 7047-14-5
• C8H4 N2 O3 S2
• 531.3988
• .

• 3-Furanacetic acid,5-carboxy-4-(5,10-dihydro-2,3,7,8-tetrahydroxy-5,10-dioxo[1]benzopyrano[5,4,3-cde][1]benzopyran-1-yl)tetrahydro-2-oxo-,(3S,4S,5S)- (9CI)
• 61954-99-2
• C21H12 O14
• .

• 3-Octanol, 3-ethyl-
• 2051-32-3
• C10H22 O
• 218-118-8
• 158.28108
• .

• 3,5-Pyridinedicarboxamide,1-[(2,6-dichlorophenyl)methyl]-1,4-dihydro-N3,N5-dimethyl-
• 40429-30-9
• C16H17 Cl2 N3 O2
• 354.2311
• .

• 3-Pyridazinepropanoicacid, a-(hydroxyimino)-, ethyl ester
• 90887-18-6
• C9H11 N3 O3
• 209.2019
• .

• 3-Thiophenesulfonamide,2,2'-dithiobis[5-nitro- (9CI)
• 64729-04-0
• C8H6 N4 O8 S6
• 478.5452
• .

• 3,25-Methano-1H-4-benzazacyclotricosine-1,5,21,26(4H,10H)-tetrone,11,12,13,14,15,16,17,18-octahydro-11,13,15,17,22,24-hexahydroxy-6,10,12,14,16,18,20,23-octamethyl-,(6Z,8E,10S,11S,12R,13R,14R,15R,16R,17S,19Z)- (9CI)
• 246255-43-6
• C35H45 N O10
• 641.7484
• .

• 3H-Indolium,2-[2-(4-iodophenyl)ethenyl]-1,3,3-trimethyl-, chloride (1:1)
• 6325-00-4
• C19H19 I N . Cl
• 388.2648
• .

• 3H-Pyrazol-3-one,2-[3-[4-(4-fluorophenyl)-1-piperazinyl]propyl]-1,2-dihydro-5-methyl-1-(4-nitrophenyl)-,hydrochloride (1:2)
• 104417-25-6
• C23H26 F N5 O3 . 2 Cl H
• .

• 3-Piperidinamine,N-[[2-methoxy-5-(1H-tetrazol-1-yl)phenyl]methyl]-2-phenyl-, (2R,3R)-
• 173143-05-0
• C20H24 N6 O
• .

• 30-Noroleana-12,20(29)-dien-28-oicacid, 3-[(O-6-deoxy-a-L-mannopyranosyl-(1®3)-O-6-deoxy-a-L-mannopyranosyl-(1®2)-O-[b-D-glucopyranosyl-(1®3)]-a-L-arabinopyranosyl)oxy]-, 6-O-b-D-glucopyranosyl-b-D-glucopyranosyl ester, (3b)- (9CI)
• 124078-37-1
• C64H102 O30
• .

• 3-Heptene-2,6-diol,1,1,1,7,7,7-hexafluoro-2,6-bis(trifluoromethyl)-, (3E)-
• 16202-99-6
• C9H6 F12 O2
• 374.123578
• .

• 3H-2-Benzopyran-3-one,1,4-dihydro-6,7-dimethoxy-
• 16135-41-4
• C11H12 O4
• 208.21
• .

• 3(2H)-Benzoxazolebutanoicacid, 6-nitro-2-oxo-
• 42142-70-1
• C₁₁H₁₀N₂O₆
• 266.2069
• .

• 3-Phenanthridinamine
• 67240-28-2
• C₁₃H₁₀N₂
• 194.2319
• .

• 3,4-Furandimethanol,2-(3,4-dichlorophenyl)-5-methyl-, bis(methylcarbamate) (9CI)
• 92126-09-5
• C17H18 Cl2 N2 O5
• 401.2412
• .

• 3-Quinolinecarbonitrile,2-amino-, 1-oxide
• 16026-91-8
• C10H7 N3 O
• 186.1895
• .

• 3,5-Decadienoic acid,(1aR,1bS,4aR,7aS,7bS,8R,9R,9aS)-9-(benzoyloxy)-1,1a,1b,4,4a,5,7a,7b,8,9-decahydro-4a,7b-dihydroxy-3-(hydroxymethyl)-1,1,6,8-tetramethyl-5-oxo-9aH-cyclopropa[3,4]benz[1,2-e]azulen-9a-ylester, (3E,5E)- (9CI)
• 149751-83-7
• C37H46 O8
• .

• 3H-1,2,4-Triazole-3-thione,4-cyclohexyl-2,4-dihydro-5-(2-methoxyphenyl)-
• 23195-34-8
• C₁₅H₁₉N₃OS
• 0
• .

• 3-Quinolinecarboxylicacid, 6-methoxy-2-methyl-
• 88752-76-5
• C12H11 N O3
• 0
• .

• 3-Thiophenecarboxylicacid, 4-hydroxy-2-methyl-, ethyl ester
• 2158-82-9
• C8H10 O3 S
• 186.2282
• .

• 3H-Pyrazolo[1,5-a]benzimidazole-6-sulfonicacid, 2-heptadecyl-
• 24939-67-1
• C₂₆H₄₁N₃O₃S
• 246-541-8
• 475.68704
• .

• 3-Pyridineethanol, a-methyl-a-phenyl-
• 6312-24-9
• C14H15 N O
• 213.275
• .

• 3-Azetidinecarboxylicacid, 1-(1,1-dimethylethyl)-
• 17358-76-8
• C8H15 N O2
• 157.2102
• .

• 3-Quinolinecarboxylicacid, 4-hydroxy-, ethyl ester
• 26892-90-0
• C₁₂H₁₁NO₃
• 217.22
• .

• 3,5-Hexadien-2-one,4-hydroxy-6-phenyl-
• 2278-10-6
• C12H12 O2
• 188.2225
• .

• 3H-Pyrazol-3-one,2,4-dihydro-5-methyl-2-phenyl-4-(phenylmethylene)-
• 23901-60-2
• C17H14 N2 O
• 262.3059
• .

• 3-Pentyn-2-ol,1,1,1-trichloro-5-(trimethylsilyl)-
• 57212-21-2
• C8H13 Cl3 O Si
• 259.6327
• .

• 3-Furancarboxamide,N-[[[4-(acetylamino)phenyl]amino]thioxomethyl]-5-nitro-
• 117457-84-8
• C14H12 N4 O5 S
• 348.3339
• .

• 3,10-Phenanthrenediol,4b,5,6,7,8,8a-hexahydro-4b,8,8-trimethyl-2-(1-methylethyl)-, (4bS,8aS)-
• 128741-28-6
• C20H28 O2
• .

• 3-Piperidinol,4-cyclohexyl-1-methyl-4-phenyl-, 3-acetate, hydrochloride (1:1)
• 7507-83-7
• C20H29 N O2 . Cl H
• 315.4498
• .

• 3-Thiophenepropanoicacid, a-[(2,2,2-trifluoroacetyl)amino]-
• 70629-16-2
• C9H8 F3 N O3 S
• 267.2249
• .

• 3,6,9,12-Tetraazatetradecane-1,14-diamine,trimethyl- (9CI)
• 85154-22-9
• C13H34 N6
• 285-904-5
• 274.4493
• .

• 3-Pyridinecarboxamide,2-chloro-N-(3-ethylphenyl)-
• 57841-62-0
• C14H13 Cl N2 O
• 260.7188
• .

• 3-Quinolinecarboxylicacid, 6-butyl-1,4-dihydro-4-oxo-7-(2-phenoxyethoxy)-, methyl ester
• 28130-28-1
• C23H25 N O5
• .

• 3-Oxabicyclo[3.2.0]heptane-2,4-dione,1,5-dibromo-
• 1124-82-9
• C6H4 Br2 O3
• 0
• .

• 3-Pyrazolidinone,5,5-dimethyl-2-phenyl-
• 5454-02-4
• C11H14 N2 O
• 190.2417
• .

• 3-Phenanthrenemethanol,9-chloro-a-[(dioctylamino)methyl]-,hydrochloride (1:1)
• 5431-27-6
• C32H46 Cl N O . Cl H
• 496.1667
• .