• 3-Cyclopentadecen-1-one,3-methyl-
• 22442-02-0
• C16H28 O
• 236.3929
• .

• 3-Hexanone,6-(dimethylamino)-4-phenyl-, hydrochloride (1:1)
• 7512-06-3
• C₁₄H₂₁NO
• 219.3226
• .

• 3(2H)-Pyridazinone,6-[4-(4-bromophenoxy)phenyl]-4-methyl-
• 75486-14-5
• C17H13 Br N2 O2
• 357.2013
• .

• 3-Pentanone,1-(4-methoxyphenyl)-
• 5440-80-2
• C12H16 O2
• 192.2542
• .

• 3,6-Pyridazinedione,tetrahydro-1,2-dimethyl-
• 65886-43-3
• C6H10 N2 O2
• 142.1558
• .

• 3H-Imidazo[4,5-c]pyridine,4,5,6,7-tetrahydro-5-methyl-
• 10517-40-5
• C7H11 N3
• 137.1823
• .

• 3-Pyridinesulfonamide,2-[(4-nitrophenyl)amino]-
• 55842-11-0
• C11H10 N4 O4 S
• 294.2865
• .

• 3H-1,2,3-Triazolo[4,5-d]pyrimidine-5,7-diamine,3-ethyl-N7,N7-dimethyl-
• 92657-99-3
• C8H13 N7
• 207.2357
• .

• 3'-Thymidylicacid, 2-chlorophenyl 2-cyanoethyl ester (9CI)
• 80817-40-9
• C19H21 Cl N3 O8 P
• .

• 3-Hexanone,6-(dimethylamino)-4-phenyl-, oxime,hydrochloride (1:1)
• 7512-07-4
• C₁₄H₂₂N₂O
• 234.3373
• .

• 3-Pyridinecarbonitrile,5-bromo-1,2-dihydro-2-oxo-
• 405224-22-8
• C₆H₃BrN₂O
• 199
• .

• 3-Pyridinecarboxamide,5-bromo-N-[2-[4-[[[(cyclohexylamino)carbonyl]amino]sulfonyl]phenyl]ethyl]-2-methoxy-,sodium salt (1:1)
• 54916-25-5
• C22H27 Br N4 O5 S . Na
• 539.4426
• .

• 3a,6-Methano-7H-cyclohepta-1,3-dioxol-7-one,3a,4,5,6-tetrahydro-5-(7-methoxy-1,3-benzodioxol-5-yl)-4-methyl-6-(2-propen-1-yl)-,(3aR,4S,5R,6R)-rel-(+)-
• 165306-72-9
• C21H22 O6
• .

• 3-Thietaneethanol,b,2,2-trimethyl-,3-(4-methylbenzenesulfonate) 1,1-dioxide
• 23431-20-1
• C15H22 O5 S2
• 346.4622
• .

• 3,4-Furandicarboxylicacid, 2,5-diphenyl-
• 19799-49-6
• C18H12 O5
• 0
• .

• 3-Quinolinecarboxylicacid, 4-hydroxy-7-sulfo-
• 63463-28-5
• C10H7 N O6 S
• 269.2307
• .

• 3(4H)-Quinazolineacetamide, a-(2-methylpropyl)-4-oxo-2-phenyl-
• 70203-76-8
• C20H21 N3 O2
• 335.3996
• .

• 3,5-Octanedione,6,6,7,7,8,8,8-heptafluoro-2-methyl-
• 40002-62-8
• C9H9 F7 O2
• 254-744-8
• 282.1554
• .

• 3-Oxabicyclo[3.2.0]heptane-2,4-dione,6,7-dichloro-
• 89361-81-9
• C6H4 Cl2 O3
• 195.0002
• .

• 3H-1,2,4-Triazole-3-thione,5-(2,4-dichlorophenyl)-2,4-dihydro-4-(2-methylphenyl)-
• 93677-85-1
• C15H11 Cl2 N3 S
• 0
• .

• 3-Pyrrolidinecarboxylicacid, 1-octadecyl-5-oxo-, sodium salt (1:1)
• 94108-40-4
• C₂₃H₄₂NNaO₃
• 302-380-6
• 403.57425
• .

• 3-Tetradecen-2-one,1,1,1-trifluoro-4-methyl-, (Z)- (9CI)
• 117710-92-6
• C15H25 F3 O
• 278.3536
• .

• 3-Thiomorpholinecarboxylicacid, 1-oxide, (3R)-
• 7358-27-2
• C5H9 N O3 S
• .

• 3-(2,3-dichlorophenoxy)propyl-(2-hydroxyethyl)azanium
• 418788-90-6
• C₁₁H₁₆Cl₂NO₂+
• 300.61
• .

• 3,6:10,13-Diepoxy-1,15,8-benzodioxathiacycloheptadecin-2,14(7H,9H)-dione (9CI)
• 71349-39-8
• C18H12 O6 S
• 356.3493
• .

• 3H-Pyrazol-3-one,2,4-dihydro-5-methyl-2-[2-nitro-4-(trifluoromethyl)phenyl]-
• 300695-03-8
• C11H8 F3 N3 O3
• 287.1947
• .

• 3H-Pyrazol-3-one,2,4-dihydro-2-methyl-5-phenyl-
• 41927-50-8
• C₁₀H₁₀N₂O
• 174.1992
• .

• 3-Pyridinecarboxamide,N-(2-fluorophenyl)-
• 84951-68-8
• C12H9 F N2 O
• 216.2111
• .

• 3-Furancarboxylicacid, 5-formyl-2-methyl-, ethyl ester
• 19615-48-6
• C9H10 O4
• 182.1733
• .

• 3H-Indolium,1-ethyl-2-[7-(1-ethyl-1,3-dihydro-3,3-dimethyl-2H-indol-2-ylidene)-1,3,5-heptatrien-1-yl]-3,3-dimethyl-,iodide (1:1)
• 17094-17-6
• C31H37 N2 . I
• .

• 3H-1,2,3-Triazolo[4,5-d]pyrimidin-7-amine,3-[5-deoxy-5-(methylsulfinyl)-b-D-ribofuranosyl]-(9CI)
• 53458-35-8
• C10H14 N6 O4 S
• 314.321
• .

• 3-Oxatricyclo[4.1.1.02,4]octane,5,7,7-trimethyl-, [1R-(1a,2b,4b,5b,6a)]- (9CI)
• 29391-40-0
• C10H16 O
• 249-601-1
• 152.2334
• .

• 3-Octanone,2-hydroxy-, (2S)-
• 84435-13-2
• C8H16 O2
• 144.2114
• .

• 3-Heptanone,2-bromo-6-(hexahydro-1H-azepin-1-yl)-4,4-diphenyl-, hydrobromide (1:1)
• 7475-86-7
• C25H32 Br N O . Br H
• 442.4317
• .

• 3-Pyridinol,2,6-dinitro-, 3-acetate
• 35666-27-4
• C7H5 N3 O6
• 227.1311
• .

• 3,6,9,12,15,18,21,24,27,30-Decaoxahexatetracontan-1-ol
• 14529-40-9
• C₃₆H₇₄O₁₁
• 0
• .

• 3-Pyridinecarboxylicacid, 1,6-dihydro-1-methyl-6-phenyl-, methyl ester
• 27531-47-1
• C14H15 N O2
• 229.2744
• .

• 3-Heptanone,4-(2,2-dimethylpropyl)-6,6-dimethyl-
• 5340-60-3
• C14H28 O
• 212.3715
• .

• 3-ethyl-2-[3-(3-ethyl-5-phenyl-benzooxazol-2-yl)-2-methyl-prop-2-enylidene]-5-phenyl-benzooxazole
• 82557-14-0
• C₃₄H₃₁N₂O₂+
• 624.75
• .

• 3,4-Dihydro-6,7,8-trimethoxy-2-methylisoquinolinium methyl sulphate
• 93776-98-8
• C₁₄H₂₁NO₇S
• 298-025-7
• 347.38404
• .

• 3-Octanone,5-hydroxy-1-(4-hydroxy-3-methoxyphenyl)-, (5S)-
• 41743-68-4
• C15H22 O4
• 0
• .

• 3H-Imidazo[4,5-b]pyridin-2-amine,3-methyl-
• 30458-69-6
• C7H8 N4
• 148.17
• .

• 3,6-Methanonaphth[2,3-b]oxirene, 3,4,5,6,8,8-hexachloro-1a,2,2a,3,6,6a,7,7a-octahydro-,(1aa,2aa,3b,6b,6aa,7aa)- (9CI)
• 61740-46-3
• C11H8 Cl6 O
• 368.8986
• .

• 3H-1,2,3-Triazolo[4,5-d]pyrimidin-7-amine,N,N-diethyl-3-methyl-
• 73300-24-0
• C9H14 N6
• 206.2477
• .

• 3-Cyclopentene-1-carboxylicacid, 3-methyl-, ethyl ester
• 15215-84-6
• C9H14 O2
• 154.20626
• .

• 3H-Pyrimido[4,5,6-kl]acridin-2(7H)-one,3-[3-(dimethylamino)propyl]-6-nitro-
• 180266-42-6
• C19H19 N5 O3
• .

• 3-Quinolinecarboxylicacid, 1-ethyl-6-fluoro-1,4-dihydro-4-oxo-7-(1-piperazinyl)-, ethyl ester
• 74011-47-5
• C18H22 F N3 O3
• .

• 3H-2-Benzopyran-3-one,octahydro-4a-methyl-4-methylene-, cis- (9CI)
• 56247-19-9
• C11H16 O2
• 180.2435
• .

• 3-(2-chloro-4-isocyanato-phenyl)-5-tert-butyl-1,3,4-oxadiazol-2-one
• 97659-35-3
• C₁₃H₁₂ClN₃O₃
• 307-438-4
• 293.70568
• .

• 3,4-Pyridinedimethanol,2-chloro-5-hydroxy-6-methyl-
• 15741-67-0
• C8H10 Cl N O3
• 203.6229
• .