| 4-(o-Chlorocinnamyl)-4-phenyl-5-oxohexanoic acid | C₂₁H₂₁ClO₃ | 356.849 g/mol |
| 4-(o-Fluorophenyl)-1,2-dihydrothieno[2,3-d]pyrimidin-2-one | C₁₂H₇FN₂OS | 246.266 g/mol |
| 4-(o-Methoxyanilino)-3-nitro-5-sulphamyl-benzoic acid | C₁₄H₁₃N₃O₇S | 367.339 g/mol |
| 4-(Octahydro-quinolizin-1-ylmethoxy)-phenylamine | C₁₆H₂₄N₂O | 260.381 g/mol |
| 4-(Octanoyloxy)methoxy-2-methyl-N-(2-pyridyl)-2H-1,2-benzothiazine-3-carboxamide 1,1-Dioxide | C₂₄H₂₉N₃O₆S | 487.578 g/mol |
| 4-(Octyloxy)-3-(trifluoromethyl)benzohydrazide | C₁₆H₂₃F₃N₂O₂ | 332.366 g/mol |
| 4-(Octyloxy)benzoic acid | C₁₅H₂₂O₃ | 250.338 g/mol |
| 4-(Oxan-2-yloxy)but-2-en-1-ol | C₉H₁₆O₃ | 172.224 g/mol |
| 4-(Oxan-2-yloxy)cyclopent-2-en-1-ol | C₁₀H₁₆O₃ | 184.235 g/mol |
| 4-(Oxan-4-yl)phenol | C₁₁H₁₄O₂ | 178.231 g/mol |
| 4-(Oxazol-2-yl)phenol | C₉H₇NO₂ | 161.16 g/mol |
| 4-(Oxazol-2-yl)phenyl methanesulfonate | C₁₀H₉NO₄S | 239.252 g/mol |
| 4-(Oxetan-3-yl)piperidine | C₈H₁₅NO | 141.214 g/mol |
| 4-(oxiran-2-ylmethoxy)-1H-indole | C₁₁H₁₁NO₂ | 189.214 g/mol |
| 4-(p-Anisidino)-1-[[2-(3,4,5-trimethoxyphenyl)pyridin-4-yl]methyl]piperidine | C₂₇H₃₃N₃O₄ | 463.578 g/mol |
| 4-(p-Anisidino)-1-[[2-(4-chloro-3,5-dimethoxyphenyl)pyridin-4-yl]methyl]piperidine | C₂₆H₃₀ClN₃O₃ | 467.997 g/mol |
| 4-(p-Bromophenyl)-7-phenyl-4,5,6,7-tetrahydro-1,3-diiminoisoindoline | C₂₀H₁₈BrN₃ | 380.289 g/mol |
| 4-(p-Chlorobenzoyl)-oxazolidin-2-one | C₁₀H₈ClNO₃ | 225.631 g/mol |
| 4-(p-Chlorophenyl)-2,3-difluoro-5-methyl-1-(m-phenoxyphenyl)-2-hexene | C₂₅H₂₃ClF₂O | 412.907 g/mol |
| 4-(p-Chlorophenyl)-4,5,6,7-tetrahydro-1,3-diiminoisoindoline | C₁₄H₁₄ClN₃ | 259.74 g/mol |
| 4-(p-Chlorophenylthio)butanol | C₁₀H₁₃ClOS | 216.733 g/mol |
| 4-(p-Cyanophenyl)butyraldehyde | C₁₁H₁₁NO | 173.215 g/mol |
| 4-(p-Fluorobenzoyl)-1-(3-hydroxypropyl)piperidine | C₁₅H₂₀FNO₂ | 265.328 g/mol |
| 4-(p-Fluorophenyl)butyric acid | C₁₀H₁₁FO₂ | 182.194 g/mol |
| 4-(p-Tolylamino)-1,2,3-triazole-5-carboxylic acid | C₁₀H₁₀N₄O₂ | 218.216 g/mol |
| 4-(p-Tolyloxy)aniline | C₁₃H₁₃NO | 199.253 g/mol |
| 4-(Pent-4-en-1-yl)benzoic acid | C₁₂H₁₄O₂ | 190.242 g/mol |
| 4-(Pentafluoro-lambda6-sulfanyl)benzaldehyde | C₇H₅F₅OS | 232.173 g/mol |
| 4-(Pentafluoro-lambda6-sulfanyl)benzoic acid | C₇H₅F₅O₂S | 248.172 g/mol |
| 4-(Pentafluoroethyl)-2-nitrophenol | C₈H₄F₅NO₃ | 257.114 g/mol |
| 4-(pentylamino)-1H-imidazole-5-carboxamide | C₉H₁₆N₄O | 196.254 g/mol |
| 4-(Perfluoro3-iodopropyl)phenyl acetate | C₁₁H₇F₆IO₂ | 412.067 g/mol |
| 4-(Phenoxymethyl)benzaldehyde | C₁₄H₁₂O₂ | 212.248 g/mol |
| 4-(Phenoxymethyl)benzoic acid | C₁₄H₁₂O₃ | 228.247 g/mol |
| 4-(Phenyl-1-butenyl)benzoic acid, methyl ester | C₁₈H₁₈O₂ | 266.34 g/mol |
| 4-(Phenylamino)benzoic acid | C₁₃H₁₁NO₂ | 213.236 g/mol |
| 4-(Phenylamino)thieno[3,2-c]quinoline-7-carbonitrile | C₁₈H₁₁N₃S | 301.374 g/mol |
| 4-(Phenylamino)thieno[3,2-c]quinoline-7-carboxamide | C₁₈H₁₃N₃OS | 319.389 g/mol |
| 4-(Phenylethynyl)pyridine | C₁₃H₉N | 179.222 g/mol |
| 4-(phenylethynyl)pyrimidin-2(1H)-one | C₁₂H₈N₂O | 196.209 g/mol |
| 4-(phenylmethoxy)-1H-indole | C₁₅H₁₃NO | 223.275 g/mol |
| 4-(Phenylmethoxy)-2-pyridinemethanol | C₁₃H₁₃NO₂ | 215.252 g/mol |
| 4-(Phenylmethoxy)benzenebutanol | C₁₇H₂₀O₂ | 256.345 g/mol |
| 4-(Phenylsulfamoyl)phenyl 2-methylprop-2-enoate | C₁₆H₁₅NO₄S | 317.366 g/mol |
| 4-(Phenylsulfanyl)-6-ethyl-5-fluoropyrimidine | C₁₂H₁₁FN₂S | 234.299 g/mol |
| 4-(Phenylsulfonyl)benzenethiol | C₁₂H₁₀O₂S₂ | 250.344 g/mol |
| 4-(Phenylsulfonyl)piperidine | C₁₁H₁₅NO₂S | 225.313 g/mol |
| 4-(phthalimidoacetyl)-2,3,3a,4,9,10a-hexahydrobenzo[b]cyclopenta[e][1,4]diazepin-10(1H)-one | C₂₂H₁₉N₃O₄ | 389.411 g/mol |
| 4-(piperazin-1-yl)-1H-indole | C₁₂H₁₅N₃ | 201.273 g/mol |
| 4-(Piperazin-1-yl)-6-(trifluoromethyl)pyrimidine | C₉H₁₁F₃N₄ | 232.209 g/mol |
| 4-(Piperazin-1-yl)benzofuro[3,2-d]pyrimidine | C₁₄H₁₄N₄O | 254.293 g/mol |
| 4-(Piperazin-1-yl)benzonitrile | C₁₁H₁₃N₃ | 187.246 g/mol |
| 4-(Piperazin-1-yl)furo[3,2-c]pyridine | C₁₁H₁₃N₃O | 203.245 g/mol |
| 4-(Piperazin-1-ylmethyl)pyrimidine | C₉H₁₄N₄ | 178.239 g/mol |
| 4-(Piperidin-1-yl)-3-(trifluoromethyl)benzonitrile | C₁₃H₁₃F₃N₂ | 254.255 g/mol |
| 4-(Piperidin-1-yl)aniline | C₁₁H₁₆N₂ | 176.263 g/mol |
| 4-(Piperidin-1-yl)benzoic acid | C₁₂H₁₅NO₂ | 205.257 g/mol |
| 4-(Piperidin-1-yl)cyclohexan-1-amine | C₁₁H₂₂N₂ | 182.311 g/mol |
| 4-(Piperidin-1-ylcarbonyl)aniline | C₁₂H₁₆N₂O | 204.273 g/mol |
| 4-(Piperidin-1-ylmethyl)aniline | C₁₂H₁₈N₂ | 190.29 g/mol |
| 4-(Piperidin-3-yl)butan-1-ol | C₉H₁₉NO | 157.257 g/mol |
| 4-(Piperidin-3-ylcarbonyl)morpholine | C₁₀H₁₈N₂O₂ | 198.266 g/mol |
| 4-(piperidin-4-yl)-3,4-dihydropyrrolo[4,3,2-de][2,6]naphthyridin-5(1H)-one | C₁₄H₁₆N₄O | 256.309 g/mol |
| 4-(piperidin-4-yl)-N-(thiazol-2-yl)benzenesulfonamide | C₁₄H₁₇N₃O₂S₂ | 323.443 g/mol |
| 4-(Piperidin-4-yl)butanamide | C₉H₁₈N₂O | 170.256 g/mol |
| 4-(Piperidin-4-yl)indolin-2-one | C₁₃H₁₆N₂O | 216.284 g/mol |
| 4-(Piperidin-4-yl)quinoline | C₁₄H₁₆N₂ | 212.296 g/mol |
| 4-(Piperidin-4-ylamino)-6-vinyl-chromen-2-one | C₁₆H₁₈N₂O₂ | 270.332 g/mol |
| 4-(Piperidine-1-carbonyl)benzaldehyde | C₁₃H₁₅NO₂ | 217.268 g/mol |
| 4-(Pivaloyloxy)benzoic acid | C₁₂H₁₄O₄ | 222.24 g/mol |
| 4-(Prop-1-en-1-yl)benzene-1,2-diol | C₉H₁₀O₂ | 150.177 g/mol |
| 4-(Prop-1-en-1-yl)morpholine | C₇H₁₃NO | 127.187 g/mol |
| 4-(Prop-2-en-1-yl)benzaldehyde | C₁₀H₁₀O | 146.189 g/mol |
| 4-(Prop-2-en-1-yloxy)benzoic acid | C₁₀H₁₀O₃ | 178.187 g/mol |
| 4-(Prop-2-enyl)-2-[(4-chlorophenoxy)methyl]-1-[3-[1-(t-butoxycarbonyl)piperidin-4-yl]propyl]benzimidazole | C₃₀H₃₈ClN₃O₃ | 524.105 g/mol |
| 4-(Prop-2-enylsulfanylmethyl)pyridine | C₉H₁₁NS | 165.261 g/mol |
| 4-(Prop-2-yn-1-yloxy)benzoic acid | C₁₀H₈O₃ | 176.171 g/mol |
| 4-(Propan-2-yl)-1,3-thiazol-2-amine | C₆H₁₀N₂S | 142.227 g/mol |
| 4-(Propan-2-yl)-1,3-thiazole-2-carbonyl chloride | C₇H₈ClNOS | 189.667 g/mol |
| 4-(Propan-2-yl)-1H-pyrazole | C₆H₁₀N₂ | 110.16 g/mol |
| 4-(Propan-2-yl)benzene-1-sulfonyl chloride | C₉H₁₁ClO₂S | 218.705 g/mol |
| 4-(Propan-2-yloxy)benzene-1-sulfonyl chloride | C₉H₁₁ClO₃S | 234.704 g/mol |
| 4-(Propoxycarbonyl)benzoate | C₁₁H₁₁O₄- | 207.205 g/mol |
| 4-(Propoxymethyl)benzyl alcohol | C₁₁H₁₆O₂ | 180.247 g/mol |
| 4-(Propyl)-2-[(4-chlorophenoxy)methyl]-1-[3-[1-(t-butoxycarbonyl)piperidin-4-yl]propyl]benzimidazole | C₃₀H₄₀ClN₃O₃ | 526.121 g/mol |
| 4-(Pyrazin-2-ylamino)quinazolin-6-ol | C₁₂H₉N₅O | 239.238 g/mol |
| 4-(Pyrazol-1-yl)phenylacetic acid ethyl ester | C₁₃H₁₄N₂O₂ | 230.267 g/mol |
| 4-(Pyrazolidin-3-on-1-yl)-3-trifluoromethyl-benzoic acid | C₁₁H₉F₃N₂O₃ | 274.198 g/mol |
| 4-(Pyrid-2-ylmethoxy)phenylhydrazine | C₁₂H₁₃N₃O | 215.256 g/mol |
| 4-(Pyrid-3-yl)-piperidine-4-carboxylic acid amide | C₁₁H₁₅N₃O | 205.261 g/mol |
| 4-(Pyridin-2-yl)but-3-yn-1-ol | C₉H₉NO | 147.177 g/mol |
| 4-(Pyridin-2-yl)butan-1-amine | C₉H₁₄N₂ | 150.225 g/mol |
| 4-(Pyridin-2-yl)butan-1-ol | C₉H₁₃NO | 151.209 g/mol |
| 4-(Pyridin-2-yl)butanenitrile | C₉H₁₀N₂ | 146.193 g/mol |
| 4-(Pyridin-2-yl)piperidine-4-carbonitrile | C₁₁H₁₃N₃ | 187.246 g/mol |
| 4-(Pyridin-2-ylaminomethyl)-benzaldehyde | C₁₃H₁₂N₂O | 212.252 g/mol |
| 4-(Pyridin-2-ylmethoxy)-benzonitrile | C₁₃H₁₀N₂O | 210.236 g/mol |
| 4-(Pyridin-2-ylmethoxy)aniline | C₁₂H₁₂N₂O | 200.241 g/mol |
| 4-(Pyridin-2-ylmethyl)-1,4-diaza-bicyclo[3.2.2]nonane | C₁₃H₁₉N₃ | 217.316 g/mol |
| 4-(Pyridin-2-ylmethylamino)phenol | C₁₂H₁₂N₂O | 200.241 g/mol |
