• 3-Penten-2-one,4-methoxy-
• 2845-83-2
• C6H10 O2
• 220-641-1
• 114.1424
• .

• 3-Pyridinecarboxylicacid, 3-[2-(4-chlorophenoxy)-2-methyl-1-oxopropoxy]propyl ester
• 42597-57-9
• C19H20 Cl N O5
• 0
• .

• 3,4,5-Piperidinetriol,2,6-bis(hydroxymethyl)-, (2R,3R,5S,6R)-
• 119557-99-2
• C7H15 N O5
• 193.2
• .

• 3-Pyridinecarboxamide,4-[(2-chloroethyl)thio]-
• 13096-17-8
• C8H9 Cl N2 O S
• 0
• .

• 3H-Naphtho[2,1-b]pyran-3-one
• 4352-89-0
• C₁₃H₈O₂
• 196.2014
• .

• 3-Pyridinecarboxylicacid, 4-cyclohexyl-2-(1,1-dimethylethyl)phenyl ester
• 79781-87-6
• C22H27 N O2
• 279-260-4
• 337.45528
• .

• 3(2H)-Pyridazinone,4-phenyl-2-[2-(1-piperidinyl)ethyl]-6-[3-(trifluoromethyl)phenyl]-
• 23348-17-6
• C24H24 F3 N3 O
• 427.4621
• .

• 3,5,8-Trioxa-4-phosphahexacosan-1-aminium,4-hydroxy-N,N,N-trimethyl-9-oxo-7-[[(1-oxotetradecyl)oxy]methyl]-, inner salt,4-oxide, (7R)-
• 76343-22-1
• C40H80 N O8 P
• 0
• .

• 3-Penten-2-one,1-[(1S,2S,3S,5R,6S)-3-hydroxy-2,6-dimethylbicyclo[3.1.1]hept-6-yl]-4-methyl-
• 112663-82-8
• C15H24 O2
• .

• 3(2H)-Isoxazolone,5-[(dimethylamino)methyl]-
• 58728-65-7
• C6H10 N2 O2
• 0
• .

• 3H-Imidazo[4,5-b]pyridine,2-(2,4-dimethoxyphenyl)-, hydrochloride (1:?)
• 61393-38-2
• C14H13 N3 O2 . x Cl H
• 0
• .

• 3-Buten-2-one,4-(4-methoxyphenyl)-, (3E)-
• 3815-30-3
• C11H12 O2
• 0
• .

• 3,13-Dioxa-8-thia-4,12-disilapentadecane,4,4,12,12-tetraethoxy-
• 60764-86-5
• C18H42 O6 S Si2
• 0
• .

• 3-Azetidinol,1-[4-cyclopropyl-6-(cyclopropylamino)-1,3,5-triazin-2-yl]-
• 148312-45-2
• C12H17 N5 O
• 247.2963
• .

• 3-[(2S)-1-methylpyrrolidin-2-yl]pyridine; molybdenum; phosphane; hydroxide; hydrate
• 104062-50-2
• C₁₀H₂₀MoN₂O₂P-
• 0
• .

• 3-Furanol,5-ethyltetrahydro-5-methyl- (6CI,8CI)
• 30010-08-3
• C7H14 O2
• 130.1849
• .

• 3H-Indol-3-one,4-chloro-1,2-dihydro-2-hydroxy-1-nitroso-, oxime
• 93490-32-5
• C8H6 Cl N3 O3
• 0
• .

• 3-Cyclobutene-1,2-dione,3-phenyl-
• 3947-97-5
• C10H6 O2
• 223-540-0
• 158.15344
• .

• 3H-Pyrazol-3-one,2,4-dihydro-2-(4-methoxyphenyl)-5-methyl-
• 60798-06-3
• C11H12 N2 O2
• 0
• .

• 3,5,9-Trioxa-4-phosphatetracosan-1-aminium,7-(acetyloxy)-24-carboxy-4-hydroxy-N,N,N-trimethyl-, inner salt, 4-oxide, (R)-(9CI)
• 129879-41-0
• C26H52 N O9 P
• 0
• .

• 3-Cyclohexen-1-ol,3-[(1E)-2-[(1R,3aR,7aR)-1-[(1R)-1,5-dimethylhexyl]-2,3,3a,6,7,7a-hexahydro-7a-methyl-1H-inden-4-yl]ethenyl]-4-methyl-,(1S)-
• 17592-07-3
• C27H44 O
• 241-561-3
• 384.63766
• .

• 3,14-Dioxa-2,15-dithia-6,11-diazahexadecane-8,9-diol,2,2,15,15-tetraoxide, dihydrochloride, (8R,9S)-rel- (9CI)
• 14255-70-0
• C10H24 N2 O8 S2 . 2 Cl H
• 437.358
• .

• 3H-Pyrrolo[4,3,2-gh]-1,4-benzodiazonin-3-one,9-[(1S,2S)-2,3-dihydroxy-1-(1H-indol-3-yl)propyl]-1,2,4,5,6,8-hexahydro-5-(hydroxymethyl)-1-methyl-2-(1-methylethyl)-,(2S,5S)-
• 137109-42-3
• C28H34 N4 O4
• 0
• .

• 3,5-Pyridinedicarboxamide,4-(2,4-dichlorophenyl)-1,4-dihydro-N3,N5,2,6-tetramethyl-
• 161771-95-5
• C17H19 Cl2 N3 O2
• 368.2577
• .

• 3,4,6,9,12,14,15-Heptaoxaheptadecane,2,2,5,5,13,13,16,16-octamethyl-
• 16681-32-6
• C18H38 O7
• .

• 3-Heptanone,6-(dimethylamino)-4,4-diphenyl-, hydrochloride (1:1), (6S)-
• 15284-15-8
• C21H27 N O . Cl H
• 345.95
• .

• 3(2H)-Benzoxazolecarboxylicacid, 5-chloro-2-oxo-, ethyl ester
• 24963-24-4
• C10H8 Cl N O4
• 241.6278
• .

• 3-Quinolinecarboxylicacid,1-(2,4-difluorophenyl)-7-(3,5-dimethyl-1-piperazinyl)-6-fluoro-1,4-dihydro-4-oxo-
• 108138-29-0
• C22H20 F3 N3 O3
• 431.4077
• .

• 3H-Imidazo[4,5-b]pyridine,6-chloro-2-(trifluoromethyl)-
• 39327-98-5
• C7H3 Cl F3 N3
• 0
• .

• 3,6-Acridinediamine,hydrochloride (1:1)
• 952-23-8
• C13H11 N3 . Cl H
• 213-459-9
• 245.73
• .

• 3-Penten-1-yne, (3Z)-(9CI)
• 1574-40-9
• C5H6
• 66.1
• .

• 3-Quinolinecarboxylicacid, 1-cyclopropyl-6-fluoro-1,4-dihydro-7-(4-methoxyphenyl)-4-oxo-
• 152247-02-4
• C20H16 F N O4
• 0
• .

• 3-Buten-2-one,4-(4-nitrophenyl)-, (3Z)-
• 946-49-6
• C10H9 N O3
• 213-422-7
• 191.18336
• .

• 3H-Imidazo[2,1-i]purine,3-[5-O-[hydroxy(phosphonooxy)phosphinyl]-b-D-ribofuranosyl]-
• 38806-39-2
• C12H15 N5 O10 P2
• 0
• .

• 3-Furanmethanol,4-[(3,4-dimethoxyphenyl)methylene]tetrahydro-2-(3,4,5-trimethoxyphenyl)-,(2S,3R)-
• 156027-84-8
• C23H28 O7
• .

• 3,8-Diazabicyclo[3.2.1]octane,8-methyl-3-(3-phenyl-2-propen-1-yl)-
• 63977-91-3
• C16H22 N2
• 0
• .

• 3-Quinolinecarboxylicacid, 6-fluoro-1-(4-fluorophenyl)-1,4-dihydro-4-oxo-7-(1-piperazinyl)-
• 98105-99-8
• C20H17 F2 N3 O3
• 385.36
• .

• 3-Quinolinecarboxylicacid, 1-cyclopropyl-6-fluoro-1,4-dihydro-4-oxo-7-(1H-pyrrol-1-yl)-
• 106891-93-4
• C17H13 F N2 O3
• 312.2951
• .

• 3-Pyridinecarboxylicacid,(2R)-3,4-dihydro-2,5,7,8-tetramethyl-2-[(4R,8R)-4,8,12-trimethyltridecyl]-2H-1-benzopyran-6-ylester, rel-
• 51898-34-1
• C₃₅H₅₃NO₃
• 257-501-4
• 535.80
• .

• 3H-Pyrazol-3-one,1,2-dihydro-4-[[4-(methylthio)phenyl]methyl]-5-(trifluoromethyl)-
• 152595-59-0
• C12H11 F3 N2 O S
• 288.2887
• .

• 3,5-Heptadien-2-one
• 3916-64-1
• C7H10 O
• 110.15
• .

• 3H-Phenoxazin-3-one,7-ethoxy-
• 5725-91-7
• C₁₄H₁₁NO₃
• 241.24204
• .

• 3-Pyridazinamine,N-[2-[[[5-[(dimethylamino)methyl]-2-furanyl]methyl]thio]ethyl]-4-nitro-
• 142744-34-1
• C14H19 N5 O3 S
• 337.3974
• .

• 3,5-Cyclohexadiene-1,2-diol
• 75453-80-4
• C6H8 O2
• 0
• .

• 3'H-Cyclopropa[1,2]pregna-1,4,6-trien-20-one,17-(acetyloxy)-6-chloro-1,2-dihydro-3-hydroxy-, (1b,2b,3a)- (9CI)
• 167356-55-0
• C24H31 Cl O4
• .

• 3-Pyridineethanol
• 6293-56-7
• C₇H₉NO
• 123.15
• .

• 3-Benzofuranmethanamine,2-ethyl-N-methyl-
• 91639-76-8
• C12H15 N O
• 0
• .

• 3,14-Dioxa-5,12-diazahexadecane-1,16-diaminium,N1,N1,N1,N4,N4,N4-hexamethyl-4,13-dioxo-, bromide (1:2)
• 306-41-2
• C18H40 N4 O4 . 2 Br
• 0
• .

• 3H-Pyrazol-3-one,2-(2,5-dichlorophenyl)-2,4-dihydro-5-methyl-
• 13102-34-6
• C10H8 Cl2 N2 O
• 236-022-4
• 243.09
• .

• 3-Hexyne-2,5-diol,2,5-diphenyl-
• 6289-26-5
• C18H18 O2
• 228-526-8
• 266.33432
• .