Hydrogen + Oxygen Compounds (H + O)
Found 868,775 compounds containing Hydrogen + Oxygen. Page 1016 of 17376.
H
Hydrogen
Lightest element, forms water with oxygen
O
Oxygen
Essential for respiration
| Formula | IUPAC Name | Common Name | Mol. Weight |
|---|---|---|---|
| C23H18ClN5O | N-(4-chlorophenyl)imino-N'-(2-ethyl-4-oxo-quinazolin-3-yl)benzamidine | NCI60_006527 | 415.90 |
| C25H23ClN6O | N-(4-chlorophenyl)imino-4-(dimethylamino)-N'-(2-ethyl-4-oxo-quinazolin-3-yl)benzamidine | NCI60_006529 | 458.90 |
| C22H20N4O4 | 3-[4-[(3,4-dimethoxyphenyl)methylene]-2-methyl-5-oxo-imidazol-1-yl]-2-methyl-quinazolin-4-one | 114496-22-9 | 404.40 |
| C21H17IN4O3 | 6-iodo-3-[4-[(4-methoxyphenyl)methylene]-2-methyl-5-oxo-imidazol-1-yl]-2-methyl-quinazolin-4-one | 6-iodo-3-[4-[(4-methoxyphenyl)methylene]-2-methyl-5-oxo-imidazol-1-yl]-2-methyl-quinazolin-4-one | 500.30 |
| C21H18N4O2 | 3-(4-benzylidene-2-methyl-5-oxo-imidazol-1-yl)-2-ethyl-quinazolin-4-one | 2-ethyl-3-[(4Z)-2-methyl-5-oxo-4-(phenylmethylidene)-4,5-dihydro-1H-imidazol-1-yl]-3,4-dihydroquinazolin-4-one | 358.40 |
| C22H20N4O3 | 2-ethyl-3-[4-[(4-methoxyphenyl)methylene]-2-methyl-5-oxo-imidazol-1-yl]quinazolin-4-one | 2-ethyl-3-[4-[(4-methoxyphenyl)methylene]-2-methyl-5-oxo-imidazol-1-yl]quinazolin-4-one | 388.40 |
| C22H19IN4O3 | 2-ethyl-6-iodo-3-[4-[(4-methoxyphenyl)methylene]-2-methyl-5-oxo-imidazol-1-yl]quinazolin-4-one | 2-ethyl-6-iodo-3-[4-[(4-methoxyphenyl)methylene]-2-methyl-5-oxo-imidazol-1-yl]quinazolin-4-one | 514.30 |
| C25H31ClN4O2S | 2-[1-(diethylaminomethyl)-2-(2-oxopyrrolidin-1-yl)ethyl]sulfanyl-3-phenyl-quinazolin-4-one;hydrochloride | 117038-96-7 | 487.10 |
| C25H30N4O2S | 2-[1-(diethylaminomethyl)-2-(2-oxopyrrolidin-1-yl)ethyl]sulfanyl-3-phenyl-quinazolin-4-one | STL298526 | 450.60 |
| C26H33ClN4O2S | 2-[1-(diethylaminomethyl)-2-(2-oxopyrrolidin-1-yl)ethyl]sulfanyl-3-(p-tolyl)quinazolin-4-one;hydrochloride | 117038-97-8 | 501.10 |
| C26H32N4O2S | 2-[1-(diethylaminomethyl)-2-(2-oxopyrrolidin-1-yl)ethyl]sulfanyl-3-(p-tolyl)quinazolin-4-one | 2-[1-(diethylaminomethyl)-2-(2-oxopyrrolidin-1-yl)ethyl]sulfanyl-3-(p-tolyl)quinazolin-4-one | 464.60 |
| C27H33ClN4O3S | 3-(4-methoxyphenyl)-2-[1-[(2-oxopyrrolidin-1-yl)methyl]-2-(1-piperidyl)ethyl]sulfanyl-quinazolin-4-one;hydrochloride | 117039-01-7 | 529.10 |
| C27H32N4O3S | 3-(4-methoxyphenyl)-2-[1-[(2-oxopyrrolidin-1-yl)methyl]-2-(1-piperidyl)ethyl]sulfanyl-quinazolin-4-one | CHEMBL1617825 | 492.60 |
| C26H31ClN4O3S | 2-[1-(morpholinomethyl)-2-(2-oxopyrrolidin-1-yl)ethyl]sulfanyl-3-(p-tolyl)quinazolin-4-one;hydrochloride | 117039-02-8 | 515.10 |
| C26H30N4O3S | 2-[1-(morpholinomethyl)-2-(2-oxopyrrolidin-1-yl)ethyl]sulfanyl-3-(p-tolyl)quinazolin-4-one | 2-[1-(morpholinomethyl)-2-(2-oxopyrrolidin-1-yl)ethyl]sulfanyl-3-(p-tolyl)quinazolin-4-one | 478.60 |
| C26H31ClN4O4S | 3-(4-methoxyphenyl)-2-[1-(morpholinomethyl)-2-(2-oxopyrrolidin-1-yl)ethyl]sulfanyl-quinazolin-4-one;hydrochloride | 117039-04-0 | 531.10 |
| C26H30N4O4S | 3-(4-methoxyphenyl)-2-[1-(morpholinomethyl)-2-(2-oxopyrrolidin-1-yl)ethyl]sulfanyl-quinazolin-4-one | NSC695601 | 494.60 |
| C27H33ClN4O2S | 2-[1-(azepan-1-ylmethyl)-2-(2-oxopyrrolidin-1-yl)ethyl]sulfanyl-3-phenyl-quinazolin-4-one;hydrochloride | 117039-05-1 | 513.10 |
| C27H32N4O2S | 2-[1-(azepan-1-ylmethyl)-2-(2-oxopyrrolidin-1-yl)ethyl]sulfanyl-3-phenyl-quinazolin-4-one | 2-[1-(azepan-1-ylmethyl)-2-(2-oxopyrrolidin-1-yl)ethyl]sulfanyl-3-phenyl-quinazolin-4-one | 476.60 |
| C26H30Cl2N4O2S | 3-(4-chlorophenyl)-2-[1-[(2-oxopyrrolidin-1-yl)methyl]-2-(1-piperidyl)ethyl]sulfanyl-quinazolin-4-one;hydrochloride | 117063-96-4 | 533.50 |
| C26H29ClN4O2S | 3-(4-chlorophenyl)-2-[1-[(2-oxopyrrolidin-1-yl)methyl]-2-(1-piperidyl)ethyl]sulfanyl-quinazolin-4-one | 3-(4-chlorophenyl)-2-[1-[(2-oxopyrrolidin-1-yl)methyl]-2-(1-piperidyl)ethyl]sulfanyl-quinazolin-4-one | 497.10 |
| C25H29ClN4O3S | 2-[1-(morpholinomethyl)-2-(2-oxopyrrolidin-1-yl)ethyl]sulfanyl-3-phenyl-quinazolin-4-one;hydrochloride | 117063-97-5 | 501.00 |
| C25H28N4O3S | 2-[1-(morpholinomethyl)-2-(2-oxopyrrolidin-1-yl)ethyl]sulfanyl-3-phenyl-quinazolin-4-one | 2-{[1-(morpholin-4-yl)-3-(2-oxopyrrolidin-1-yl)propan-2-yl]sulfanyl}-3-phenylquinazolin-4(3H)-one | 464.60 |
| C12H10N4O | 3-(2-methylpyrazol-3-yl)quinazolin-4-one | BRN 3614714 | 226.23 |
| C18H16N2O3 | 3-[3-(4-methoxyphenyl)-3-oxo-propyl]quinazolin-4-one | BRN 5348516 | 308.30 |
| C19H18N2O4 | 3-[3-(3,4-dimethoxyphenyl)-3-oxo-propyl]quinazolin-4-one | BRN 5352873 | 338.40 |
| C22H14F2N2O2 | 3-[2-[4-(2,4-difluorophenyl)phenyl]-2-oxo-ethyl]quinazolin-4-one | BRN 5358055 | 376.40 |
| C20H19N5O2S2 | 3-[5-(3-anilino-2-hydroxy-propyl)sulfanyl-1,3,4-thiadiazol-2-yl]-2-methyl-quinazolin-4-one | BRN 4338189 | 425.50 |
| C21H21N5O2S2 | 3-[5-[2-hydroxy-3-(2-methylanilino)propyl]sulfanyl-1,3,4-thiadiazol-2-yl]-2-methyl-quinazolin-4-one | BRN 4338911 | 439.60 |
| C20H18BrN5O2S2 | 3-[5-(3-anilino-2-hydroxy-propyl)sulfanyl-1,3,4-thiadiazol-2-yl]-6-bromo-2-methyl-quinazolin-4-one | BRN 4338937 | 504.40 |
| C20H17BrClN5O2S2 | 6-bromo-3-[5-[3-(4-chloroanilino)-2-hydroxy-propyl]sulfanyl-1,3,4-thiadiazol-2-yl]-2-methyl-quinazolin-4-one | BRN 4340414 | 538.90 |
| C20H17BrClN5O2S2 | 6-bromo-3-[5-[3-(3-chloroanilino)-2-hydroxy-propyl]sulfanyl-1,3,4-thiadiazol-2-yl]-2-methyl-quinazolin-4-one | BRN 4340413 | 538.90 |
| C21H19Br2N5O2S2 | 6,8-dibromo-3-[5-[2-hydroxy-3-(4-methylanilino)propyl]sulfanyl-1,3,4-thiadiazol-2-yl]-2-methyl-quinazolin-4-one | BRN 4340461 | 597.40 |
| C21H20IN5O2S2 | 3-[5-[2-hydroxy-3-(2-methylanilino)propyl]sulfanyl-1,3,4-thiadiazol-2-yl]-6-iodo-2-methyl-quinazolin-4-one | BRN 4340009 | 565.50 |
| C20H17ClIN5O2S2 | 3-[5-[3-(4-chloroanilino)-2-hydroxy-propyl]sulfanyl-1,3,4-thiadiazol-2-yl]-6-iodo-2-methyl-quinazolin-4-one | BRN 4340415 | 585.90 |
| C22H18N2O2 | 3-[2-(4-phenylphenoxy)ethyl]quinazolin-4-one | 138841-12-0 | 342.40 |
| C20H16N2O2 | 3-[2-(2-naphthyloxy)ethyl]quinazolin-4-one | 138841-14-2 | 316.40 |
| C23H18F2N2O2 | 3-[2-[4-(2,4-difluorophenyl)phenoxy]ethyl]-2-methyl-quinazolin-4-one | BRN 5358409 | 392.40 |
| C14H12ClN3O2 | 7-chloro-2-ethyl-3-(3-methylisoxazol-5-yl)quinazolin-4-one | BRN 5350069 | 289.71 |
| C13H10ClN3O2 | 6-chloro-2-methyl-3-(3-methylisoxazol-5-yl)quinazolin-4-one | BRN 5348151 | 275.69 |
| C18H12ClN3O2 | 6-chloro-3-(3-methylisoxazol-5-yl)-2-phenyl-quinazolin-4-one | BRN 5353333 | 337.80 |
| C15H15N3O2 | 2-ethyl-6-methyl-3-(3-methylisoxazol-5-yl)quinazolin-4-one | BRN 5348891 | 269.30 |
| C14H13N3O2 | 2,7-dimethyl-3-(3-methylisoxazol-5-yl)quinazolin-4-one | BRN 5345926 | 255.27 |
| C19H15N3O2 | 7-methyl-3-(3-methylisoxazol-5-yl)-2-phenyl-quinazolin-4-one | BRN 5352053 | 317.30 |
| C16H14N2O2 | 6-hydroxy-2-methyl-3-(o-tolyl)quinazolin-4-one | 6-Hydroxymethaqualone | 266.29 |
| C12H9N3O5 | 3-hydroxy-2-(5-nitro-2-furyl)-1,2-dihydroquinazolin-4-one | 98754-77-9 | 275.22 |
| C10H10N2O | 2,3-dimethylquinazolin-4-one | Dimethylquinazolone | 174.20 |
| C17H15ClN2O | 3-(4-chloro-2-methyl-phenyl)-2-ethyl-quinazolin-4-one | 4(3H)-Quinazolinone, 3-(4-chloro-2-methylphenyl)-2-ethyl- | 298.80 |
| C17H17ClN2O | 3-(2,5-dimethylphenyl)-2-methyl-quinazolin-4-one;hydrochloride | 4(3H)-Quinazolinone, 2-methyl-3-(2,5-xylyl)-, hydrochloride | 300.80 |
| C14H21Cl2N3O | 3-[2-(diethylamino)ethyl]quinazolin-4-one;dihydrochloride | 3277-02-9 | 318.20 |