| H-DL-Ala-DL-Ala-DL-Pro-DL-Val-CF3 | C₁₇H₂₇F₃N₄O₄ | 408.421 g/mol |
| H-DL-Tyr-Gly-Gly-DL-Trp-DL-Met-OH | C₂₉H₃₆N₆O₇S | 612.709 g/mol |
| H-Hyp(Bzl)-OH . HCl | C₁₂H₁₅NO₃ | 221.256 g/mol |
| Haloxyfop | C₁₅H₁₁ClF₃NO₄ | 361.703 g/mol |
| Haloxyfop-methyl | C₁₆H₁₃ClF₃NO₄ | 375.73 g/mol |
| Hantzsch ester | C₁₃H₁₉NO₄ | 253.298 g/mol |
| HATU | C₁₀H₁₅F₆N₆OP | 380.233 g/mol |
| HBPYU | C₁₅H₂₀F₆N₅OP | 431.321 g/mol |
| HBTU | C₁₁H₁₆F₆N₅OP | 379.245 g/mol |
| HC Yellow No. 13 | C₉H₉F₃N₂O₃ | 250.176 g/mol |
| HC Yellow No. 2 | C₈H₁₀N₂O₃ | 182.179 g/mol |
| HCTU | C₁₁H₁₅ClF₆N₅OP | 413.69 g/mol |
| Hcv-086 | C₂₀H₂₁FN₂O₅S | 420.462 g/mol |
| HDMC | C₁₃H₁₇ClF₆N₅O₂P | 455.727 g/mol |
| Hedione | C₁₃H₂₂O₃ | 226.316 g/mol |
| Helicin | C₁₃H₁₆O₇ | 284.264 g/mol |
| Helium | He | 4.003 g/mol |
| Hendecenoic acid | C₁₁H₂₀O₂ | 184.279 g/mol |
| Hept-6-en-1-ol | C₇H₁₄O | 114.188 g/mol |
| Hepta-1,6-dien-4-amine | C₇H₁₃N | 111.188 g/mol |
| Hepta-1,6-dien-4-ol | C₇H₁₂O | 112.172 g/mol |
| Heptadecanoic acid, 8-acetyl-12-hydroxy- | C₁₉H₃₆O₄ | 328.493 g/mol |
| Heptafluoro-2-naphthol | C₁₀HF₇O | 270.103 g/mol |
| Heptafluorobutanol | C₄H₃F₇O | 200.053 g/mol |
| Heptafluorobutyryl Chloride | C₄ClF₇O | 232.482 g/mol |
| Heptanal | C₇H₁₄O | 114.188 g/mol |
| Heptane | C₇H₁₆ | 100.205 g/mol |
| Heptane, 1-isothiocyanato- | C₈H₁₅NS | 157.282 g/mol |
| Heptane, 2,2,6,6-tetramethyl-4-methylene- | C₁₂H₂₄ | 168.324 g/mol |
| Heptanedinitrile | C₇H₁₀N₂ | 122.171 g/mol |
| Heptanenitrile | C₇H₁₃N | 111.188 g/mol |
| Heptanenitrile, 7-bromo- | C₇H₁₂BrN | 190.084 g/mol |
| Heptanoic Acid | C₇H₁₄O₂ | 130.187 g/mol |
| Heptanoic acid [2-(4-amino-phenyl)-ethyl]-amide | C₁₅H₂₄N₂O | 248.37 g/mol |
| Heptanoic acid [3-(2,6-dioxo-piperidin-3-yl)-2-methyl-4-oxo-3,4-dihydro-quinazolin-5-yl]-amide | C₂₁H₂₆N₄O₄ | 398.463 g/mol |
| Heptanoic acid [3-(2,6-dioxo-piperidin-3-yl)-2-methyl-4-oxo-3,4-dihydro-quinazolin-6-ylmethyl]-amide | C₂₂H₂₈N₄O₄ | 412.49 g/mol |
| Heptanol | C₇H₁₆O | 116.204 g/mol |
| Heptanoyl chloride | C₇H₁₃ClO | 148.633 g/mol |
| Heptatriaconta-6,9,28,31-tetraen-19-yl carbonochloridate | C₃₈H₆₇ClO₂ | 591.405 g/mol |
| heptatriaconta-6,9,28,31-tetraen-19-yl N-[3-(dimethylamino)propyl]-N-octadeca-9,12-dienylcarbamate | C₆₁H₁₁₂N₂O₂ | 905.579 g/mol |
| Heptenoic acid | C₇H₁₂O₂ | 128.171 g/mol |
| Heptylbenzene | C₁₃H₂₀ | 176.303 g/mol |
| Heptylundecanol | C₁₈H₃₈O | 270.501 g/mol |
| Hex-1-enylboronic Acid | C₆H₁₃BO₂ | 127.98 g/mol |
| Hex-2-ulofuranosyl hexopyranoside | C₁₂H₂₂O₁₁ | 342.297 g/mol |
| Hex-3-enyl 2-(6,7-dimethoxyquinolin-4-yl)oxybenzoate | C₂₄H₂₅NO₅ | 407.466 g/mol |
| Hex-3-enyl 2-hydroxybenzoate | C₁₃H₁₆O₃ | 220.268 g/mol |
| Hex-3-enyl 4-hydroxynonanoate | C₁₅H₂₈O₃ | 256.386 g/mol |
| Hex-3-enyl 4-oxoundecanoate | C₁₇H₃₀O₃ | 282.424 g/mol |
| Hex-4-en-1-ol | C₆H₁₂O | 100.161 g/mol |
| Hex-4-enylamine | C₆H₁₃N | 99.177 g/mol |
| Hex-5-enyl 2-(5-hexenyloxy)-acetate | C₁₄H₂₄O₃ | 240.343 g/mol |
| Hex-5-enyl 2-bromoacetate | C₈H₁₃BrO₂ | 221.094 g/mol |
| Hex-5-ynal | C₆H₈O | 96.129 g/mol |
| Hex-5-ynoyl chloride | C₆H₇ClO | 130.574 g/mol |
| Hexa-2,4-dienal | C₆H₈O | 96.129 g/mol |
| Hexachloroacetone | C₃Cl₆O | 264.75 g/mol |
| Hexachlorocyclopentadiene | C₅Cl₆ | 272.773 g/mol |
| Hexachlorodisilane | Cl₆Si₂ | 268.89 g/mol |
| Hexachloroethane | C₂Cl₆ | 236.74 g/mol |
| Hexadec-11-EN-7-YN-1-OL | C₁₆H₂₈O | 236.399 g/mol |
| hexadec-8-enethioic S-acid | C₁₆H₃₀OS | 270.482 g/mol |
| Hexadeca-9,11-dienal | C₁₆H₂₈O | 236.399 g/mol |
| Hexadecanethiol | C₁₆H₃₄S | 258.515 g/mol |
| Hexadecanoic acid (4-amino-butyl) ester | C₂₀H₄₁NO₂ | 327.553 g/mol |
| Hexadecanoic acid (4-nitrobutyl)ester | C₂₀H₃₉NO₄ | 357.535 g/mol |
| Hexadecyl Cyanoacetate | C₁₉H₃₅NO₂ | 309.494 g/mol |
| Hexadecyl-dimethyl-prop-2-enylazanium | C₂₁H₄₄N+ | 310.59 g/mol |
| Hexadecylamine | C₁₆H₃₅N | 241.463 g/mol |
| Hexaethylene Glycol Monobenzyl Ether | C₁₉H₃₂O₇ | 372.458 g/mol |
| Hexafluoroacetone | C₃F₆O | 166.02 g/mol |
| Hexafluorophosphate | F₆P- | 144.962 g/mol |
| Hexafluoropropylene | C₃F₆ | 150.021 g/mol |
| hexahydro-1'-benzyl-1-(2-methoxyphenyl)spiro[3H-oxazolo[3,4-a]pyridine-3,4'-piperidine] | C₂₅H₃₂N₂O₂ | 392.543 g/mol |
| hexahydro-1'-benzyl-1-(4-chlorophenyl)spiro[3H-oxazolo[3,4-a]pyridine-3,4'-piperidine] | C₂₄H₂₉ClN₂O | 396.962 g/mol |
| hexahydro-1'-methyl-1-(4-chlorophenyl)spiro[3H-oxazolo[3,4-a]pyridine-3,4'-piperidine] | C₁₈H₂₅ClN₂O | 320.864 g/mol |
| Hexahydro-1,1-diphenyl-7-(phenylmethyl)-3H-oxazolo[3,4-a]pyrazin-3-one | C₂₅H₂₄N₂O₂ | 384.479 g/mol |
| Hexahydro-1,1-diphenyl-7-[1-(phenylmethyl)-4-piperidinyl]-3H-oxazolo[3,4-a]pyrazin-3-one | C₃₀H₃₃N₃O₂ | 467.613 g/mol |
| Hexahydro-1,3-bis(4-methylphenyl)-5-phenyl-1,3,5-diazaphosphorine | C₂₃H₂₅N₂P | 360.441 g/mol |
| Hexahydro-1,4-diazepine | C₅H₁₂N₂ | 100.165 g/mol |
| hexahydro-1-[2-(4-methoxyphenyl)ethyl]-4H-azepin-4-one | C₁₅H₂₁NO₂ | 247.338 g/mol |
| Hexahydro-1-methyl-4-(4-piperidinyl)-1H-1 4-diazepine | C₁₁H₂₃N₃ | 197.326 g/mol |
| Hexahydro-1H-1,4,7-triazonine-1,4(5H)-diacetic acid | C₁₀H₁₉N₃O₄ | 245.279 g/mol |
| hexahydro-1H-[1,4]oxazino[3,4-c][1,4]oxazin-3-ylmethyl acetate | C₁₀H₁₇NO₄ | 215.249 g/mol |
| Hexahydro-1H-azepine-1-ethanamine | C₈H₁₈N₂ | 142.246 g/mol |
| Hexahydro-1H-azepine-1-ethanol | C₈H₁₇NO | 143.23 g/mol |
| Hexahydro-1H-furo[3,4-c]pyrrol-1-one | C₆H₉NO₂ | 127.143 g/mol |
| Hexahydro-1H-furo[3,4-c]pyrrole | C₆H₁₁NO | 113.16 g/mol |
| Hexahydro-1H-pyrido[1,2-a]pyrazin-6(2H)-one | C₈H₁₄N₂O | 154.213 g/mol |
| hexahydro-1H-pyrrolizine-7a-carbonitrile | C₈H₁₂N₂ | 136.198 g/mol |
| Hexahydro-2,5-methano-pentalene-3a-carbonyl chloride | C₁₀H₁₃ClO | 184.666 g/mol |
| Hexahydro-2-oxocyclopenta[b]pyrrole-6-acetic acid | C₉H₁₃NO₃ | 183.207 g/mol |
| Hexahydro-2-oxocyclopenta[b]pyrrole-6-acetic acid methyl ester | C₁₀H₁₅NO₃ | 197.234 g/mol |
| hexahydro-3-(3-hydroxyphenyl)-1-methyl-2H-azepin-2-one | C₁₃H₁₇NO₂ | 219.284 g/mol |
| Hexahydro-3h-pyrrolo[1,2-c]imidazol-3-one | C₆H₁₀N₂O | 126.159 g/mol |
| Hexahydro-7-[(4-methylphenyl)methyl]-1,1-diphenyl-3H-oxazolo[3,4-a]pyrazin-3-one | C₂₆H₂₆N₂O₂ | 398.506 g/mol |
| Hexahydro-[1,2,3]oxathiazolo[3,4-a]pyridine 1,1-dioxide | C₆H₁₁NO₃S | 177.225 g/mol |
| Hexahydro-[1,3]dioxolo[4,5-C]pyrrole | C₅H₉NO₂ | 115.132 g/mol |
| Hexahydro-n-[(methoxy-dimethylsilyl)methyl]-2-oxo-1h-azepine-1-carboxamide | C₁₁H₂₂N₂O₃Si | 258.394 g/mol |
| Hexahydro-pyrrolo[3,4-c]pyrrole-2-carboxylic acid amide | C₇H₁₃N₃O | 155.201 g/mol |
