Hydrogen + Oxygen Compounds (H + O)
Found 868,775 compounds containing Hydrogen + Oxygen. Page 1008 of 17376.
H
Hydrogen
Lightest element, forms water with oxygen
O
Oxygen
Essential for respiration
| Formula | IUPAC Name | Common Name | Mol. Weight |
|---|---|---|---|
| C13H19Cl2N3O3 | 3-[[bis(2-hydroxyethyl)amino]methyl]quinazolin-4-one;dihydrochloride | 75159-41-0 | 336.21 |
| C13H17N3O3 | 3-[[bis(2-hydroxyethyl)amino]methyl]quinazolin-4-one | 3-[[bis(2-hydroxyethyl)amino]methyl]quinazolin-4-one | 263.29 |
| C16H17Cl2N3O | 3-[(2-methylanilino)methyl]quinazolin-4-one;dihydrochloride | 4(3H)-Quinazolinone, 3-(((2-methylphenyl)amino)methyl)-, dihydrochloride | 338.20 |
| C16H15N3O | 3-[(2-methylanilino)methyl]quinazolin-4-one | 3-[(2-methylanilino)methyl]quinazolin-4-one | 265.31 |
| C16H17Cl2N3O2 | 3-[(2-methoxyanilino)methyl]quinazolin-4-one;dihydrochloride | 4(3H)-Quinazolinone, 3-(((2-methoxyphenyl)amino)methyl)-, dihydrochloride | 354.20 |
| C16H15N3O2 | 3-[(2-methoxyanilino)methyl]quinazolin-4-one | 3-[(2-methoxyanilino)methyl]quinazolin-4-one | 281.31 |
| C27H18N4O | 3-[2-(1H-benzimidazol-2-yl)phenyl]-2-phenyl-quinazolin-4-one | BRN 5639568 | 414.50 |
| C27H18N4O | 3-[3-(1H-benzimidazol-2-yl)phenyl]-2-phenyl-quinazolin-4-one | BRN 5639587 | 414.50 |
| C27H18N4O | 3-[4-(1H-benzimidazol-2-yl)phenyl]-2-phenyl-quinazolin-4-one | BRN 5639650 | 414.50 |
| C27H17BrN4O | 3-[2-(1H-benzimidazol-2-yl)phenyl]-6-bromo-2-phenyl-quinazolin-4-one | BRN 5652607 | 493.40 |
| C27H17BrN4O | 3-[4-(1H-benzimidazol-2-yl)phenyl]-6-bromo-2-phenyl-quinazolin-4-one | BRN 5652729 | 493.40 |
| C27H16Br2N4O | 3-[3-(1H-benzimidazol-2-yl)phenyl]-6,8-dibromo-2-phenyl-quinazolin-4-one | BRN 5657100 | 572.20 |
| C27H17IN4O | 3-[2-(1H-benzimidazol-2-yl)phenyl]-6-iodo-2-phenyl-quinazolin-4-one | BRN 5652608 | 540.40 |
| C27H17IN4O | 3-[3-(1H-benzimidazol-2-yl)phenyl]-6-iodo-2-phenyl-quinazolin-4-one | BRN 5648718 | 540.40 |
| C22H15BrN4O | 3-[3-(1H-benzimidazol-2-yl)phenyl]-6-bromo-2-methyl-quinazolin-4-one | BRN 5633386 | 431.30 |
| C22H15BrN4O | 3-[4-(1H-benzimidazol-2-yl)phenyl]-6-bromo-2-methyl-quinazolin-4-one | BRN 5633460 | 431.30 |
| C22H14Br2N4O | 3-[2-(1H-benzimidazol-2-yl)phenyl]-6,8-dibromo-2-methyl-quinazolin-4-one | BRN 5642980 | 510.20 |
| C22H14Br2N4O | 3-[3-(1H-benzimidazol-2-yl)phenyl]-6,8-dibromo-2-methyl-quinazolin-4-one | BRN 5643347 | 510.20 |
| C27H16Br2N4O | 3-[4-(1H-benzimidazol-2-yl)phenyl]-6,8-dibromo-2-phenyl-quinazolin-4-one | BRN 5657246 | 572.20 |
| C21H21Br2N3O | 6,8-dibromo-2-[(3-methyl-1-piperidyl)methyl]-3-phenyl-quinazolin-4-one | 77161-17-2 | 491.20 |
| C20H19Br2N3O2 | 6,8-dibromo-2-(morpholinomethyl)-3-(o-tolyl)quinazolin-4-one | 77161-22-9 | 493.20 |
| C14H17Br2N3O | 6,8-dibromo-3-[2-(dimethylamino)ethyl]-2-ethyl-quinazolin-4-one | 77300-87-9 | 403.11 |
| C14H18BrN3O | 6-bromo-3-[2-(isopropylamino)ethyl]-2-methyl-quinazolin-4-one | 77300-92-6 | 324.22 |
| C14H18BrN3O | 6-bromo-2-ethyl-3-[2-(ethylamino)ethyl]quinazolin-4-one | 77300-98-2 | 324.22 |
| C15H19Br2N3O | 6,8-dibromo-2-ethyl-3-[2-(isopropylamino)ethyl]quinazolin-4-one | 77301-03-2 | 417.14 |
| C17H16Cl2N2O | 3-(3-chloro-2-methyl-phenyl)-2-ethyl-quinazolin-4-one;hydrochloride | B 152 | 335.20 |
| C17H15ClN2O | 3-(3-chloro-2-methyl-phenyl)-2-ethyl-quinazolin-4-one | 3-(3-chloro-2-methyl-phenyl)-2-ethyl-quinazolin-4-one | 298.80 |
| C22H16N4O4 | 2-[2-(4-methoxyphenyl)vinyl]-3-(5-nitro-2-pyridyl)quinazolin-4-one | 2-[2-(4-methoxyphenyl)vinyl]-3-(5-nitro-2-pyridyl)quinazolin-4-one | 400.40 |
| C22H16N4O4 | 2-[2-(2-methoxyphenyl)vinyl]-3-(5-nitro-2-pyridyl)quinazolin-4-one | 2-[2-(2-methoxyphenyl)vinyl]-3-(5-nitro-2-pyridyl)quinazolin-4-one | 400.40 |
| C21H14N4O4 | 2-[2-(3-hydroxyphenyl)vinyl]-3-(5-nitro-2-pyridyl)quinazolin-4-one | 2-[2-(3-hydroxyphenyl)vinyl]-3-(5-nitro-2-pyridyl)quinazolin-4-one | 386.40 |
| C21H14N4O4 | 2-[2-(2-hydroxyphenyl)vinyl]-3-(5-nitro-2-pyridyl)quinazolin-4-one | 2-[2-(2-hydroxyphenyl)vinyl]-3-(5-nitro-2-pyridyl)quinazolin-4-one | 386.40 |
| C21H13ClN4O3 | 2-[2-(4-chlorophenyl)vinyl]-3-(5-nitro-2-pyridyl)quinazolin-4-one | 2-[2-(4-chlorophenyl)vinyl]-3-(5-nitro-2-pyridyl)quinazolin-4-one | 404.80 |
| C21H13ClN4O3 | 2-[2-(2-chlorophenyl)vinyl]-3-(5-nitro-2-pyridyl)quinazolin-4-one | 2-[2-(2-chlorophenyl)vinyl]-3-(5-nitro-2-pyridyl)quinazolin-4-one | 404.80 |
| C21H14N4O3 | 3-(5-nitro-2-pyridyl)-2-styryl-quinazolin-4-one | 3-(5-nitro-2-pyridyl)-2-styryl-quinazolin-4-one | 370.40 |
| C21H14N4O5 | 2-[2-(2,4-dihydroxyphenyl)vinyl]-3-(5-nitro-2-pyridyl)quinazolin-4-one | 2-[2-(2,4-dihydroxyphenyl)vinyl]-3-(5-nitro-2-pyridyl)quinazolin-4-one | 402.40 |
| C24H22ClN3O | 3-(4-chlorophenyl)-2-[[2-(p-tolyl)ethylamino]methyl]quinazolin-4-one | BRN 6006676 | 403.90 |
| C23H19Cl2N3O | 3-(4-chlorophenyl)-2-[[2-(4-chlorophenyl)ethylamino]methyl]quinazolin-4-one | BRN 6009347 | 424.30 |
| C24H23N3O3 | 2-[[(3,4-dimethoxyphenyl)methylamino]methyl]-3-phenyl-quinazolin-4-one | BRN 6005425 | 401.50 |
| C23H19Cl2N3O2 | 2-[[(2,4-dichlorophenyl)methylamino]methyl]-3-(4-methoxyphenyl)quinazolin-4-one | BRN 6015748 | 440.30 |
| C22H16Cl3N3O | 3-(4-chlorophenyl)-2-[[(2,4-dichlorophenyl)methylamino]methyl]quinazolin-4-one | BRN 6012475 | 444.70 |
| C27H26N4O2S | 2-[2-[4-(o-tolyl)piperazin-1-yl]-2-oxo-ethyl]sulfanyl-3-phenyl-quinazolin-4-one | BRN 6019668 | 470.60 |
| C28H28N4O3S | 3-(4-methoxyphenyl)-2-[2-[4-(o-tolyl)piperazin-1-yl]-2-oxo-ethyl]sulfanyl-quinazolin-4-one | BRN 6023661 | 500.60 |
| C27H25FN4O2S | 3-(3-fluorophenyl)-2-[2-[4-(m-tolyl)piperazin-1-yl]-2-oxo-ethyl]sulfanyl-quinazolin-4-one | 81262-80-8 | 488.60 |
| C27H25FN4O2S | 3-(3-fluorophenyl)-2-[2-oxo-2-[4-(p-tolyl)piperazin-1-yl]ethyl]sulfanyl-quinazolin-4-one | BRN 6023694 | 488.60 |
| C30H21N3O | 3-phenyl-2-[2-(2-phenyl-1H-indol-3-yl)vinyl]quinazolin-4-one | 3-phenyl-2-[2-(2-phenyl-1H-indol-3-yl)vinyl]quinazolin-4-one | 439.50 |
| C31H23N3O2 | 3-(4-methoxyphenyl)-2-[2-(2-phenyl-1H-indol-3-yl)vinyl]quinazolin-4-one | 3-(4-methoxyphenyl)-2-[2-(2-phenyl-1H-indol-3-yl)vinyl]quinazolin-4-one | 469.50 |
| C31H22ClN3O | 2-[2-[2-(4-chlorophenyl)-1H-indol-3-yl]vinyl]-3-(p-tolyl)quinazolin-4-one | 2-[2-[2-(4-chlorophenyl)-1H-indol-3-yl]vinyl]-3-(p-tolyl)quinazolin-4-one | 488.00 |
| C30H19Cl2N3O | 3-(4-chlorophenyl)-2-[2-[2-(4-chlorophenyl)-1H-indol-3-yl]vinyl]quinazolin-4-one | 3-(4-chlorophenyl)-2-[2-[2-(4-chlorophenyl)-1H-indol-3-yl]vinyl]quinazolin-4-one | 508.40 |
| C30H18BrCl2N3O | 6-bromo-3-(4-chlorophenyl)-2-[2-[2-(4-chlorophenyl)-1H-indol-3-yl]vinyl]quinazolin-4-one | 6-bromo-3-(4-chlorophenyl)-2-[2-[2-(4-chlorophenyl)-1H-indol-3-yl]vinyl]quinazolin-4-one | 587.30 |
| C27H17Cl2N3O | 2-[4-(benzylideneamino)phenyl]-3-(2,4-dichlorophenyl)quinazolin-4-one | BRN 4588636 | 470.30 |