• 3-Pyridinecarboxylicacid, 2-(cyanomethyl)-6-phenyl-, ethyl ester
• 93013-82-2
• C16H14 N2 O2
• 266.2946
• .

• 3-Buten-2-one,4-(3-methylphenyl)-, (3E)-
• 95416-57-2
• C11H12 O
• 0
• .

• 3-Quinolinecarbonitrile,1,2-dihydro-2-oxo-
• 36926-82-6
• C₁₀H₆N₂O
• 170.1674
• .

• 30-Noroleana-12,20(29)-dien-28-oicacid, 3-(b-D-glucopyranosyloxy)-23-hydroxy-,b-D-glucopyranosyl ester, (3b,4a)- (9CI)
• 131117-58-3
• C41H64 O14
• .

• 3H-1,2,4-Dithiazol-3-one,2-thienyl-
• 7047-15-6
• C6H3 N O S3
• 458.5503
• .

• 3H-Indol-3-one,5-fluoro-2-(5-fluoro-1,3-dihydro-3-oxo-2H-indol-2-ylidene)-1,2-dihydro-
• 362-19-6
• C16H8 F2 N2 O2
• 298.2437
• .

• 3H-1,2,3-Triazolo[4,5-b]pyridin-5-amine,7-(phenylmethoxy)-
• 62805-37-2
• C12H11 N5 O
• 241.2486
• .

• 3-Pyridinecarboxylicacid, 2-[(4-ethoxyphenyl)amino]-
• 4394-10-9
• C14H14 N2 O3
• 258.2726
• .

• 3-Indolizinebutanoicacid, 1-[4-[(1S)-1-[4-(2-methylpropyl)phenyl]butoxy]benzoyl]-
• 146939-64-2
• C33H37 N O4
• 511.66714
• .

• 3-Pyridinemethanol, a-(4-chlorophenyl)-
• 68885-32-5
• C12H10 Cl N O
• 219.6669
• .

• 3H-Pyrrolo[4,3,2-gh]-1,4-benzodiazonin-3-one,9-hexyl-1,2,4,5,6,8-hexahydro-5-(hydroxymethyl)-1-methyl-2-(1-methylethyl)-,(2S,5S)-
• 121706-11-4
• C23H35 N3 O2
• 385.5429
• .

• 3H-Indolium,2-[2-(8-hydroxy-5-quinolinyl)ethenyl]-1,3,3-trimethyl-, chloride (1:1)
• 2240-70-2
• C22H21 N2 O . Cl
• 329.4144
• .

• 3-Furanacetic acid,4-[(1R,3aS,8aR)-decahydro-1,4,4-trimethyl-8-methylene-1-azulenyl]tetrahydro-5-oxo-,methyl ester, (3R,4R)-rel-
• 149864-70-0
• C21H32 O4
• .

• 3-Thiazolidinepropanenitrile,2-thioxo-
• 89533-16-4
• C6H8 N2 S2
• 172.2711
• .

• 3,5-Cyclogonane(8CI,9CI)
• 173-61-5
• C17H26
• .

• 3-Pyridinol,2-[[2-(dimethylamino)ethyl](2-thienylmethyl)amino]-
• 111398-41-5
• C14H19 N3 O S
• 277.3852
• .

• 3-Hexene,1-[(2-methyl-2-propen-1-yl)oxy]-, (3Z)-
• 292605-05-1
• C10H18 O
• 154.25
• .

• 3-Oxa-5-thia-7-aza-4-phosphanonan-9-oicacid, 7-(methoxycarbonyl)-4-methyl-, methyl ester, 4-oxide (9CI)
• 163078-34-0
• C9H18 N O6 P S
• .

• 3,5-Dioxabicyclo[5.1.0]octane,8,8-dibromo-
• 40746-39-2
• C6H8 Br2 O2
• 271.9345
• .

• 3H-1,2,4-Dioxazole-3,3-dicarboxylicacid, 5-methyl-, 3,3-dimethyl ester
• 64686-58-4
• C7H9 N O6
• 203.1495
• .

• 3-Pyridinecarboxylicacid, 1,4-dihydro-2,6-dimethyl-5-nitro-4-(3-nitrophenyl)-, methyl ester
• 123180-06-3
• C15H15 N3 O6
• .

• 3-Pyridinecarboxylicacid, 1,2-dihydro-4,6-dimethyl-2-thioxo-
• 54364-30-6
• C8H9 N O2 S
• 0
• .

• 3-Quinolinecarboxylicacid, 1,2-dihydro-4-hydroxy-1-methyl-2-oxo-,2-[(5-nitro-2-furanyl)methylene]hydrazide
• 74693-67-7
• C16H12 N4 O6
• 356.2897
• .

• 3-Azetidinamine,1-(6,11-dihydrodibenzo[b,e]thiepin-11-yl)-N,N-dimethyl-
• 69159-42-8
• C19H22 N2 S
• .

• 3-Pyridinemethanamine,N-[(4-methoxyphenyl)methyl]-
• 355382-21-7
• C14H16 N2 O
• 229.297
• .

• 3H-1,4-Benzodiazepin-3-one,2-ethyl-4,5-dihydro-5-phenyl-
• 88629-06-5
• C17H16 N2 O
• 264.3217
• .

• 3H-Pyrazol-3-one,4,4-dibromo-5-ethyl-2,4-dihydro-
• 13048-84-5
• C5H6 Br2 N2 O
• 269.9219
• .

• 3H-Imidazo[4,5-b]pyridin-6-amine,2-[2-methoxy-4-(methylsulfinyl)phenyl]-
• 127356-05-2
• C14H14 N4 O2 S
• 0
• .

• 3-Pyrazolidinone,1-benzoyl-5,5-dimethyl-
• 49629-13-2
• C12H14 N2 O2
• 218.2518
• .

• 3a,4a-Epoxy-8H-cyclopent[a]-s-indacen-8-one,1,7-dibromo-1,2,3,3b,4,5,6,7,7a,8a-decahydro-3b-hydroxy-2,4,6,6,8a-pentamethyl-,(1S,2R,3aR,3bR,4S,4aR,7S,7aS,8aS)- (9CI)
• 29584-18-7
• C20H26 Br2 O3
• .

• 3,5-Dodecadiene,2-methyl-, (Z,Z)- (8CI)
• 28980-74-7
• C13H24
• 180.3297
• .

• 3H-Oxazolo[3,4-a]pyridin-3-imine,hexahydro-1-phenyl-, hydrochloride (1:1), (1R,8aR)-rel-
• 75343-55-4
• C13H16 N2 O . Cl H
• 252.73988
• .

• 3-Buten-2-one,4-[5-methyl-7-(1-methylethyl)bicyclo[2.2.2]oct-5-en-2-yl]-
• 84963-27-9
• C16H24 O
• 284-829-5
• 232.36116
• .

• 3-Pyridinecarboxylicacid, 6-amino-5-bromo-, ethyl ester
• 850429-51-5
• C₈H₉BrN₂O₂
• 245.07
• .

• 3-Oxazolidineethanol,2-propyl-
• 17816-77-2
• C8H17 N O2
• 159.2261
• .

• 3-Chloro-4-(dibutylamino)benzenediazonium trichlorozincate
• 94022-54-5
• C₁₄H₂₁Cl₄N₃Zn
• 301-551-2
• 438.53864
• .

• 3-Pyrazolidinone,1,4-dimethyl-, hydrochloride (1:1)
• 10044-49-2
• C5H10 N2 O . Cl H
• 114.1457
• .

• 3,5,29,30-Tetraoxa-14,17,18,19,22-pentaazatricyclo[24.2.1.17,10]triaconta-7,9,26,28-tetraene-11,25-dione
• 79713-41-0
• C21H31 N5 O6
• 449.5007
• .

• 3-Cyclobutene-1,2-dione,3-[(acetyloxy)methyl]-4-phenyl-
• 81758-54-5
• C13H10 O4
• 230.2161
• .

• 3,6-Nonadiyne,2,2,5,5,8,8-hexamethyl-
• 116503-39-0
• C15H24
• 0
• .

• 3-Pyridinecarboxamide,4-mercapto-
• 89640-64-2
• C6H6 N2 O S
• 154.1896
• .

• 3-Phospholanone,1-methyl-, 1-sulfide
• 58311-83-4
• C5H9 O P S
• 148.1631
• .

• 3-Pyridinecarboxylicacid, 2,4-dichloro-6-methyl-, ethyl ester
• 86129-63-7
• C₉H₉Cl₂NO₂
• 234.0793
• .

• 3H-Pyridazino[4,5-b][1,4]benzothiazin-4(10H)-one,10-[2-(dimethyloxidoamino)ethyl]-, 5,5-dioxide, hydrochloride (1:1)
• 157023-90-0
• C14H16 N4 O4 S . Cl H
• 372.8272
• .

• 3-Piperidinone,4-cyclohexyl-1-methyl-4-phenyl-, hydrochloride (1:1)
• 7507-75-7
• C18H25 N O . Cl H
• 271.3972
• .

• 3,9-Dioxabicyclo[4.2.1]nonane,7-bromo-4-(1-bromopropyl)-2-pentyl-, [1S-[1a,2a,4b(R*),6a,7b]]- (9CI)
• 19897-65-5
• C15H26 Br2 O2
• 398.1737
• .

• 3(2H)-Pyridazinone,6-acetyl-5-methyl-2-phenyl-
• 75872-28-5
• C13H12 N2 O2
• 228.2466
• .

• 3-Hexyne,2,2,5,5-tetramethyl-
• 17530-24-4
• C10H18
• 138.24992
• .

• 3-Oxa-9-azoniatricyclo[3.3.1.02,4]nonane,7-[(2S)-3-hydroxy-1-oxo-2-phenylpropoxy]-9,9-dimethyl-, (1a,2b,4b,5a,7b)-
• 13265-10-6
• C18H24 N O4
• 205-844-5
• 0
• .

• 3-Cyclopentene-1-hexanol,b,d,2,2,3-pentamethyl-
• 94200-28-9
• C16H30 O
• 303-504-1
• 238.4088
• .