| Phenylmethyl [2,3-dihydro-5-methyl-2-oxo-1H-1,4-benzodiazepin-3yl]carbamate | C₁₈H₁₇N₃O₃ | 323.352 g/mol |
| phenylmethyl [2-[5-(aminomethyl)-1H-indol-3-yl]ethyl]carbamate | C₁₉H₂₁N₃O₂ | 323.396 g/mol |
| Phenylmethyl [2-[5-[(formylamino)methyl]-1H-indol-3-yl]ethyl]carbamate | C₂₀H₂₁N₃O₃ | 351.406 g/mol |
| Phenylmethyl cyclohexanecarboxylate | C₁₄H₁₈O₂ | 218.296 g/mol |
| Phenylmethyl heptanoate | C₁₄H₂₀O₂ | 220.312 g/mol |
| Phenylmethyl hydrogen carbonate | C₈H₈O₃ | 152.149 g/mol |
| Phenylmethyl N-(2-amino-2-oxoethyl)carbamate | C₁₀H₁₂N₂O₃ | 208.217 g/mol |
| Phenylmethyl4-{1-[2-chloro-5-(methyloxy)-4-nitrophenyl]-4-piperidinyl}-1-piperazinecarboxylate | C₂₄H₂₉ClN₄O₅ | 488.972 g/mol |
| Phenylmethylsulfonyl Fluoride | C₇H₇FO₂S | 174.196 g/mol |
| Phenylnorstatine | C₁₀H₁₃NO₃ | 195.218 g/mol |
| Phenyloxycarbonyloxymethyl 5-(N-acetylamino)-3-(N-acetyl-N-methylamino)-2,4,6-triiodobenzenecarboxylate | C₂₀H₁₇I₃N₂O₇ | 778.075 g/mol |
| Phenylparaben | C₁₃H₁₀O₃ | 214.22 g/mol |
| Phenylphosphonic Acid | C₆H₇O₃P | 158.093 g/mol |
| Phenylphosphonic dichloride | C₆H₅Cl₂OP | 194.985 g/mol |
| Phenylphosphorus tetrachloride | C₆H₅Cl₄P | 249.892 g/mol |
| Phenylpropiolic Acid | C₉H₆O₂ | 146.145 g/mol |
| Phenylpropynal | C₉H₆O | 130.146 g/mol |
| Phenylpyruvic acid | C₉H₈O₃ | 164.16 g/mol |
| Phenylpyruvic acid 3,4-dichlorophenylhydrazone | C₁₅H₁₂Cl₂N₂O₂ | 323.179 g/mol |
| Phenylsilane | C₆H₈Si | 108.216 g/mol |
| Phenylstearyl bromide | C₂₄H₄₁Br | 409.496 g/mol |
| Phenylsuccinic Anhydride | C₁₀H₈O₃ | 176.171 g/mol |
| Phenylsulfamate | C₆H₇NO₃S | 173.193 g/mol |
| Phenylsulfamoyl chloride | C₆H₆ClNO₂S | 191.639 g/mol |
| Phenylthio-methyl cyclopent-1-enyl ketone | C₁₃H₁₄OS | 218.321 g/mol |
| Phenylthiocarbamic acid O-(4-hydroxymethyl-5-oxo-2,3,4,5-tetrahydro-benzo[b]thiepin-4-ylmethyl)ester | C₁₉H₁₉NO₃S₂ | 373.499 g/mol |
| Phenylthionophosphonic dichloride | C₆H₅Cl₂PS | 211.053 g/mol |
| Phenylthiourea | C₇H₈N₂S | 152.222 g/mol |
| Phenyltrimethylammonium | C₉H₁₄N+ | 136.218 g/mol |
| Phenyltrimethylsilane | C₉H₁₄Si | 150.297 g/mol |
| Phenylurea | C₇H₈N₂O | 136.154 g/mol |
| Phenytoin Impurity 31 | C₃₀H₂₇N₂O₆P | 542.528 g/mol |
| Phloroglucinol | C₆H₆O₃ | 126.111 g/mol |
| PhMPhos | C₄₂H₄₈FeP₂ | 670.639 g/mol |
| Phosgene | CCl₂O | 98.916 g/mol |
| Phosphate | O₄P-3 | 94.97 g/mol |
| Phosphazene base P1-t-Bu | C₁₀H₂₇N₄P | 234.328 g/mol |
| Phosphazene base P2-t-Bu solution | C₁₄H₃₉N₇P₂ | 367.463 g/mol |
| Phosphenodithioic ethane | C₂H₅PS₂ | 124.17 g/mol |
| Phosphine | H₃P | 33.998 g/mol |
| Phosphine sulfide, triphenyl- | C₁₈H₁₅PS | 294.359 g/mol |
| Phosphine, cyclohexyldiphenyl- | C₁₈H₂₁P | 268.34 g/mol |
| Phosphine, tris(4-methylphenyl)- | C₂₁H₂₁P | 304.373 g/mol |
| Phosphine, tris[3,5-bis(1,1-dimethylethyl)phenyl]- | C₄₂H₆₃P | 598.94 g/mol |
| Phosphinecarboxylic acid, dibutoxy-, methyl ester, oxide | C₁₀H₂₁O₅P | 252.247 g/mol |
| Phosphinic Acid | H₃O₂P | 65.996 g/mol |
| Phosphinic acid, (3-aminopropyl)(diethoxymethyl)-, ethyl ester | C₁₀H₂₄NO₄P | 253.279 g/mol |
| Phosphinic chloride, bis(chloromethyl)- | C₂H₄Cl₃OP | 181.386 g/mol |
| Phosphonic acid | H₃O₃P | 81.995 g/mol |
| Phosphonic acid, (1-cyano-2-methylpropyl)-, diethyl ester | C₉H₁₈NO₃P | 219.221 g/mol |
| Phosphonic acid, (5-benzoyl-2,4-dihydro-3H-pyrazol-3-ylidene)bis-, tetraethyl ester | C₁₈H₂₈N₂O₇P₂ | 446.377 g/mol |
| Phosphonic acid, (6-(2,6-dichlorophenoxy)hexyl)-, diethyl ester | C₁₆H₂₅Cl₂O₄P | 383.252 g/mol |
| Phosphonic acid, [(5-phenyl-3-isoxazolyl)methyl]-, diethyl ester | C₁₄H₁₈NO₄P | 295.275 g/mol |
| Phosphonic acid, dimethyl ester | C₂H₇O₃P | 110.049 g/mol |
| Phosphonic acid, P-((2-methylphenyl)methyl)-, diethyl ester | C₁₂H₁₉O₃P | 242.255 g/mol |
| Phosphonic acid, P-(chloromethyl)-, diethyl ester | C₅H₁₂ClO₃P | 186.575 g/mol |
| Phosphonium | H₄P+ | 35.006 g/mol |
| Phosphonium, tetramethyl- | C₄H₁₂P+ | 91.114 g/mol |
| Phosphonium, tributylhexadecyl- | C₂₈H₆₀P+ | 427.762 g/mol |
| Phosphonous dichloride | HCl₂P | 102.888 g/mol |
| Phosphoramidic dichloride, bis(2-chloroethyl)- | C₄H₈Cl₄NOP | 258.9 g/mol |
| Phosphoric Acid | H₃O₄P | 97.994 g/mol |
| Phosphoric acid, diphenyl ester | C₁₂H₁₁O₄P | 250.19 g/mol |
| Phosphoric acid, octyl ester | C₈H₁₇O₄P-2 | 208.194 g/mol |
| Phosphorochloridic acid, dibutyl ester | C₈H₁₈ClO₃P | 228.656 g/mol |
| Phosphorochloridic acid, dimethyl ester | C₂H₆ClO₃P | 144.494 g/mol |
| Phosphorodichloridic acid 2-bromo-1-methylethyl ester | C₃H₆BrCl₂O₂P | 255.863 g/mol |
| Phosphorodichloridic acid, phenyl ester | C₆H₅Cl₂O₂P | 210.984 g/mol |
| Phosphorodichloridous acid, phenyl ester | C₆H₅Cl₂OP | 194.985 g/mol |
| Phosphorodithioate | O₂PS₂-3 | 127.106 g/mol |
| Phosphorothioate | O₃PS-3 | 111.038 g/mol |
| Phosphorous acid | H₃O₃P | 81.995 g/mol |
| Phosphorus | P | 30.974 g/mol |
| Phosphorus oxide (P4O10) | O₁₀P₄ | 283.886 g/mol |
| Phosphorus oxybromide | Br₃OP | 286.685 g/mol |
| Phosphorus oxychloride | Cl₃OP | 153.332 g/mol |
| Phosphorus pentachloride | Cl₅P | 208.239 g/mol |
| Phosphorus sulfide (P2S5) | P₄S₁₀ | 444.566 g/mol |
| Phosphorus tribromide | Br₃P | 270.686 g/mol |
| Phosphorus trichloride | Cl₃P | 137.333 g/mol |
| Phosphoryloxychloride | Cl₃O₂P | 169.331 g/mol |
| Phthalaldehyde | C₈H₆O₂ | 134.134 g/mol |
| Phthalazine, 4-[(3,5-dichloro-4-pyridinyl)methyl]-1,2-dihydro-7-methoxy- | C₁₅H₁₃Cl₂N₃O | 322.195 g/mol |
| Phthalazine, 6-bromo-1-(2,2,2-trifluoroethoxy)- | C₁₀H₆BrF₃N₂O | 307.069 g/mol |
| Phthalic Anhydride | C₈H₄O₃ | 148.117 g/mol |
| Phthalide | C₈H₆O₂ | 134.134 g/mol |
| Phthalidyl 4-biphenylylacetate | C₂₂H₁₆O₄ | 344.366 g/mol |
| Phthalimide | C₈H₅NO₂ | 147.133 g/mol |
| Phthalimide, N-(2-formylethyl)- | C₁₁H₉NO₃ | 203.197 g/mol |
| Phthalimidine | C₈H₇NO | 133.15 g/mol |
| Phthalimidoacetone | C₁₁H₉NO₃ | 203.197 g/mol |
| Phthaloyl chloride | C₈H₄Cl₂O₂ | 203.024 g/mol |
| Phthalylglycine aldehyde | C₁₀H₇NO₃ | 189.17 g/mol |
| Phytanylmethanesulfonate | C₂₁H₄₃O₃S- | 375.639 g/mol |
| Picloram | C₆H₃Cl₃N₂O₂ | 241.461 g/mol |
| Picolinic acid | C₆H₅NO₂ | 123.111 g/mol |
| Picolinimidamide | C₆H₇N₃ | 121.143 g/mol |
| Picolyl chloride | C₆H₆ClN | 127.574 g/mol |
| Piconol | C₆H₇NO | 109.128 g/mol |
| Picramic Acid | C₆H₅N₃O₅ | 199.122 g/mol |
