Hydrogen + Oxygen Compounds (H + O)
Found 868,775 compounds containing Hydrogen + Oxygen. Page 1007 of 17376.
H
Hydrogen
Lightest element, forms water with oxygen
O
Oxygen
Essential for respiration
| Formula | IUPAC Name | Common Name | Mol. Weight |
|---|---|---|---|
| C16H11F4N3O | 6-amino-2-(fluoromethyl)-3-[2-(trifluoromethyl)phenyl]quinazolin-4-one | 4(3H)-Quinazolinone, 6-amino-2-fluoromethyl-3-(alpha,alpha,alpha-trifluoro-o-tolyl)- | 337.27 |
| C16H14FN3O2 | 6-amino-2-(fluoromethyl)-3-(4-hydroxy-2-methyl-phenyl)quinazolin-4-one | 4(3H)-Quinazolinone, 6-amino-2-(fluoromethyl)-3-(4-hydroxy-2-methylphenyl)- | 299.30 |
| C19H18FN3O3 | ethyl N-[2-(fluoromethyl)-3-(o-tolyl)-4-oxo-quinazolin-6-yl]carbamate | Carbamic acid, (2-(fluoromethyl)-3,4-dihydro-3-(2-methylphenyl)-4-oxo-6-quinazolinyl)-, ethyl ester | 355.40 |
| C21H24N4O | 6-amino-3-(o-tolyl)-2-(1-piperidylmethyl)quinazolin-4-one | 4(3H)-Quinazolinone, 6-amino-3-(2-methylphenyl)-2-(1-piperidinylmethyl)- | 348.40 |
| C20H24N4O | 6-amino-2-(diethylaminomethyl)-3-(o-tolyl)quinazolin-4-one | BRN 0839309 | 336.40 |
| C24H28N4O10 | 6-amino-3-(o-tolyl)-2-(pyrrolidin-1-ylmethyl)quinazolin-4-one;oxalic acid;hydrate | 4(3H)-Quinazolinone, 6-amino-2-(1-pyrrolidinylmethyl)-3-(o-tolyl)-, dioxalate, hydrate | 532.50 |
| C20H22N4O | 6-amino-3-(o-tolyl)-2-(pyrrolidin-1-ylmethyl)quinazolin-4-one | 6-amino-3-(o-tolyl)-2-(pyrrolidin-1-ylmethyl)quinazolin-4-one | 334.40 |
| C18H20ClN3OS | 6-amino-2-(ethylsulfanylmethyl)-3-(o-tolyl)quinazolin-4-one;hydrochloride | 4(3H)-Quinazolinone, 6-amino-2-((ethylthio)methyl)-3-(2-methylphenyl)-, monohydrochloride | 361.90 |
| C18H19N3OS | 6-amino-2-(ethylsulfanylmethyl)-3-(o-tolyl)quinazolin-4-one | 6-amino-2-(ethylsulfanylmethyl)-3-(o-tolyl)quinazolin-4-one | 325.40 |
| C16H17Cl2N3O2 | 6-amino-2-(hydroxymethyl)-3-(o-tolyl)quinazolin-4-one;dihydrochloride | 4(3H)-Quinazolinone, 6-amino-2-(hydroxymethyl)-3-(2-methylphenyl)-, dihydrochloride | 354.20 |
| C16H15N3O2 | 6-amino-2-(hydroxymethyl)-3-(o-tolyl)quinazolin-4-one | 6-amino-2-(hydroxymethyl)-3-(o-tolyl)quinazolin-4-one | 281.31 |
| C12H17Cl2N3O | 7-chloro-1-[2-(dimethylamino)ethyl]-2,3-dihydroquinazolin-4-one;hydrochloride | HPT 870 | 290.19 |
| C12H16ClN3O | 7-chloro-1-[2-(dimethylamino)ethyl]-2,3-dihydroquinazolin-4-one | 7-chloro-1-[2-(dimethylamino)ethyl]-2,3-dihydroquinazolin-4-one | 253.73 |
| C12H18ClN3O | 1-[2-(dimethylamino)ethyl]-2,3-dihydroquinazolin-4-one;hydrochloride | HPT 866 | 255.74 |
| C12H17N3O | 1-[2-(dimethylamino)ethyl]-2,3-dihydroquinazolin-4-one | 1-[2-(dimethylamino)ethyl]-2,3-dihydroquinazolin-4-one | 219.28 |
| C15H11Cl3N2O | 7-chloro-3-(3-chlorophenyl)-2-methyl-quinazolin-4-one;hydrochloride | 4(3H)-Quinazolinone, 7-chloro-3-(3-chlorophenyl)-2-methyl-, monohydrochloride | 341.60 |
| C15H10Cl2N2O | 7-chloro-3-(3-chlorophenyl)-2-methyl-quinazolin-4-one | 7-chloro-3-(3-chlorophenyl)-2-methyl-quinazolin-4-one | 305.20 |
| C17H15ClN2O | 7-chloro-3-(3,5-dimethylphenyl)-2-methyl-quinazolin-4-one | BRN 0889467 | 298.80 |
| C17H15IN2O | 3-(3,5-dimethylphenyl)-6-iodo-2-methyl-quinazolin-4-one | BRN 0810810 | 390.22 |
| C54H52N6O7 | bis(7-(6,7-dimethoxy-3,4-dihydroisoquinolin-1-yl)-2-methyl-3-(o-tolyl)quinazolin-4-one);hydrate | bis(7-(6,7-dimethoxy-3,4-dihydroisoquinolin-1-yl)-2-methyl-3-(o-tolyl)quinazolin-4-one);hydrate | 897.00 |
| C27H25N3O3 | 7-(6,7-dimethoxy-3,4-dihydroisoquinolin-1-yl)-2-methyl-3-(o-tolyl)quinazolin-4-one | 74101-64-7 | 439.50 |
| C54H58N8O3 | bis(2-methyl-3-[2-methyl-5-[(4-phenylpiperazin-1-yl)methyl]phenyl]quinazolin-4-one);hydrate | bis(2-methyl-3-[2-methyl-5-[(4-phenylpiperazin-1-yl)methyl]phenyl]quinazolin-4-one);hydrate | 867.10 |
| C27H28N4O | 2-methyl-3-[2-methyl-5-[(4-phenylpiperazin-1-yl)methyl]phenyl]quinazolin-4-one | 4(3H)-Quinazolinone, 2-methyl-3-(2-methyl-5-((4-phenyl-1-piperazinyl)methyl)phenyl)- | 424.50 |
| C21H21N5OS | 3-[5-(diethylaminomethyl)-1,3,4-thiadiazol-2-yl]-2-phenyl-quinazolin-4-one | BRN 1038710 | 391.50 |
| C31H23N5OS | 3-[5-[(N-phenylanilino)methyl]-1,3,4-thiadiazol-2-yl]-2-styryl-quinazolin-4-one | 3-{5-[(diphenylamino)methyl]-1,3,4-thiadiazol-2-yl}-2-[(1E)-2-phenylethenyl]-3,4-dihydroquinazolin-4-one | 513.60 |
| C26H21N5OS | 3-[5-[(2-methylanilino)methyl]-1,3,4-thiadiazol-2-yl]-2-styryl-quinazolin-4-one | DTXSID80996311 | 451.50 |
| C18H14N4O2S | 3-[(4-oxoquinazolin-3-yl)methyl]-2-phenylimino-thiazolidin-4-one | 74875-78-8 | 350.40 |
| C19H16N4O3S | 2-(4-methoxyphenyl)imino-3-[(4-oxoquinazolin-3-yl)methyl]thiazolidin-4-one | BRN 4947396 | 380.40 |
| C18H12Br2N4O2S | 3-[(6,8-dibromo-4-oxo-quinazolin-3-yl)methyl]-2-phenylimino-thiazolidin-4-one | BRN 4947381 | 508.20 |
| C19H14Br2N4O3S | 3-[(6,8-dibromo-4-oxo-quinazolin-3-yl)methyl]-2-(4-methoxyphenyl)imino-thiazolidin-4-one | BRN 4947568 | 538.20 |
| C19H15N5O5S | 2-(4-methoxyphenyl)imino-3-[(6-nitro-4-oxo-quinazolin-3-yl)methyl]thiazolidin-4-one | BRN 4947674 | 425.40 |
| C19H15N5O4S | 3-[(6-nitro-4-oxo-quinazolin-3-yl)methyl]-2-(o-tolylimino)thiazolidin-4-one | BRN 4947612 | 409.40 |
| C19H13Br2N3O3S | 6,7-dibromo-2-[(2-methoxyphenoxy)methyl]-3-thiazol-2-yl-quinazolin-4-one | BRN 1051014 | 523.20 |
| C21H15Br2N3O3 | 6,7-dibromo-2-[(2-methoxyphenoxy)methyl]-3-(2-pyridyl)quinazolin-4-one | 4(3H)-Quinazolinone, 6,7-dibromo-2-((o-methoxyphenoxy)methyl)-3-(2-pyridyl)- | 517.20 |
| C34H34N6O4S2 | bis(3-(4-methoxyphenyl)-2-sulfanyl-quinazolin-4-one);piperazine | bis(3-(4-methoxyphenyl)-2-sulfanyl-quinazolin-4-one);piperazine | 654.80 |
| C15H12N2O2S | 3-(4-methoxyphenyl)-2-sulfanyl-quinazolin-4-one | 3-(4-methoxyphenyl)-2-sulfanyl-quinazolin-4-one | 284.30 |
| C34H32Br2N6O4S2 | bis(8-bromo-3-(4-methoxyphenyl)-2-sulfanyl-quinazolin-4-one);piperazine | bis(8-bromo-3-(4-methoxyphenyl)-2-sulfanyl-quinazolin-4-one);piperazine | 812.60 |
| C15H11BrN2O2S | 8-bromo-3-(4-methoxyphenyl)-2-sulfanyl-quinazolin-4-one | 8-bromo-3-(4-methoxyphenyl)-2-sulfanyl-quinazolin-4-one | 363.20 |
| C12H18Cl2N4O | 3-[[(dimethylamino)methylamino]methyl]quinazolin-4-one;dihydrochloride | 4(3H)-Quinazolinone, 3-((((dimethylamino)methyl)amino)methyl)-, dihydrochloride | 305.20 |
| C12H16N4O | 3-[[(dimethylamino)methylamino]methyl]quinazolin-4-one | 3-[[(dimethylamino)methylamino]methyl]quinazolin-4-one | 232.28 |
| C14H22Cl2N4O3 | 3-[[[bis(2-hydroxyethyl)amino]methylamino]methyl]quinazolin-4-one;dihydrochloride | 4(3H)-Quinazolinone, 3-((((bis(2-hydroxyethyl)amino)methyl)amino)methyl)-, dihydrochloride | 365.30 |
| C14H20N4O3 | 3-[[[bis(2-hydroxyethyl)amino]methylamino]methyl]quinazolin-4-one | 3-[[[bis(2-hydroxyethyl)amino]methylamino]methyl]quinazolin-4-one | 292.33 |
| C16H18Cl2N4O | 3-[(anilinomethylamino)methyl]quinazolin-4-one;dihydrochloride | 75159-26-1 | 353.20 |
| C16H16N4O | 3-[(anilinomethylamino)methyl]quinazolin-4-one | 3-[(anilinomethylamino)methyl]quinazolin-4-one | 280.32 |
| C17H20Cl2N4O2 | 3-[[(4-methoxyanilino)methylamino]methyl]quinazolin-4-one;dihydrochloride | 4(3H)-Quinazolinone, 3-(((((4-methoxyphenyl)amino)methyl)amino)methyl)-, dihydrochloride | 383.30 |
| C17H18N4O2 | 3-[[(4-methoxyanilino)methylamino]methyl]quinazolin-4-one | 3-[[(4-methoxyanilino)methylamino]methyl]quinazolin-4-one | 310.35 |
| C9H9Br2Cl2N3O | 3-(aminomethyl)-6,8-dibromo-quinazolin-4-one;dihydrochloride | 75159-33-0 | 405.90 |
| C9H7Br2N3O | 3-(aminomethyl)-6,8-dibromo-quinazolin-4-one | 3-(aminomethyl)-6,8-dibromo-quinazolin-4-one | 332.98 |
| C9H10Cl2N4O3 | 3-(aminomethyl)-6-nitro-quinazolin-4-one;dihydrochloride | 4(3H)-Quinazolinone, 3-(aminomethyl)-6-nitro-, dihydrochloride | 293.10 |
| C9H8N4O3 | 3-(aminomethyl)-6-nitro-quinazolin-4-one | 3-(aminomethyl)-6-nitro-quinazolin-4-one | 220.18 |