Hydrogen + Oxygen Compounds (H + O)
Found 868,775 compounds containing Hydrogen + Oxygen. Page 1002 of 17376.
H
Hydrogen
Lightest element, forms water with oxygen
O
Oxygen
Essential for respiration
| Formula | IUPAC Name | Common Name | Mol. Weight |
|---|---|---|---|
| C17H10ClF3N2O2 | 3-(2-chlorophenyl)-2-(3,3,3-trifluoro-2-oxo-propyl)quinazolin-4-one | 4(3H)-Quinazolinone, 3-(2-chlorophenyl)-2-(3,3,3-trifluoro-2-oxopropyl)- | 366.70 |
| C21H15N3O2 | 2-[2-oxo-2-(3-pyridyl)ethyl]-3-phenyl-quinazolin-4-one | 73283-26-8 | 341.40 |
| C16H13N3O2 | 3-methyl-2-[2-oxo-2-(3-pyridyl)ethyl]quinazolin-4-one | 73283-38-2 | 279.29 |
| C20H14N4O4 | 2-[(4-nitrophenoxy)methyl]-3-(2-pyridyl)quinazolin-4-one | 4(3H)-Quinazolinone, 2-((4-nitrophenoxy)methyl)-3-(2-pyridinyl)- | 374.30 |
| C20H14ClN3O2 | 2-[(2-chlorophenoxy)methyl]-3-(2-pyridyl)quinazolin-4-one | BRN 0705134 | 363.80 |
| C16H12F3N3O | 6-amino-3-(o-tolyl)-2-(trifluoromethyl)quinazolin-4-one | 73832-08-3 | 319.28 |
| C16H14FN3O2 | 6-amino-2-(fluoromethyl)-3-[2-(hydroxymethyl)phenyl]quinazolin-4-one | BRN 0832155 | 299.30 |
| C18H18ClN3O3 | [6-amino-3-(o-tolyl)-4-oxo-quinazolin-2-yl]methyl acetate;hydrochloride | 4(3H)-Quinazolinone, 2-((acetyloxy)methyl)-6-amino-3-(2-methylphenyl)-, monohydrochloride | 359.80 |
| C18H17N3O3 | [6-amino-3-(o-tolyl)-4-oxo-quinazolin-2-yl]methyl acetate | ZINC01849267 | 323.30 |
| C9H5Br3N2O | 2-(tribromomethyl)-1H-quinazolin-4-one | 2-(tribromomethyl)-1H-quinazolin-4-one | 396.86 |
| C21H15ClN2OS | 2-[(2-chlorophenyl)methylsulfanyl]-3-phenyl-quinazolin-4-one | 4(3H)-Quinazolinone, 2-(o-chlorobenzylthio)-3-phenyl- | 378.90 |
| C18H13BrN4O2S | 3-[(6-bromo-4-oxo-quinazolin-3-yl)methyl]-2-phenylimino-thiazolidin-4-one | BRN 4947208 | 429.30 |
| C21H16IN3O3 | 7-iodo-2-[(2-methoxyphenoxy)methyl]-3-(2-pyridyl)quinazolin-4-one | BRN 0718988 | 485.30 |
| C9H9Cl4N3O | 3-(aminomethyl)-6,8-dichloro-quinazolin-4-one;dihydrochloride | 75159-35-2 | 317.00 |
| C9H7Cl2N3O | 3-(aminomethyl)-6,8-dichloro-quinazolin-4-one | 3-(aminomethyl)-6,8-dichloro-quinazolin-4-one | 244.07 |
| C12H17Cl2N3O | 3-[(isopropylamino)methyl]quinazolin-4-one;dihydrochloride | 75174-38-8 | 290.19 |
| C12H15N3O | 3-[(isopropylamino)methyl]quinazolin-4-one | 3-[(isopropylamino)methyl]quinazolin-4-one | 217.27 |
| C20H19ClN2O3 | ethyl 3-(2-chlorophenyl)-2,5,7-trimethyl-4-oxo-quinazoline-6-carboxylate | 75913-03-0 | 370.80 |
| C27H25FN4O2S | 3-(3-fluorophenyl)-2-[2-[4-(o-tolyl)piperazin-1-yl]-2-oxo-ethyl]sulfanyl-quinazolin-4-one | BRN 6024499 | 488.60 |
| C28H28N4O3S | 3-(4-methoxyphenyl)-2-[2-oxo-2-[4-(p-tolyl)piperazin-1-yl]ethyl]sulfanyl-quinazolin-4-one | 81262-83-1 | 500.60 |
| C17H15ClN2O | 2-(4-chlorophenyl)-1-isopropyl-quinazolin-4-one | BRN 5572958 | 298.80 |
| C30H19BrClN3O | 6-bromo-3-(4-chlorophenyl)-2-[2-(2-phenyl-1H-indol-3-yl)vinyl]quinazolin-4-one | 6-bromo-3-(4-chlorophenyl)-2-[2-(2-phenyl-1H-indol-3-yl)vinyl]quinazolin-4-one | 552.80 |
| C27H16Cl2N4O3 | 3-(4-chloro-3-nitro-phenyl)-2-[4-[(4-chlorophenyl)methyleneamino]phenyl]quinazolin-4-one | BRN 4608498 | 515.30 |
| C27H19ClN4O | 3-(4-aminophenyl)-2-[4-[(4-chlorophenyl)methyleneamino]phenyl]quinazolin-4-one | BRN 4586768 | 450.90 |
| C36H24ClN5O2S | 3-[5-[2-[4-(benzylideneamino)phenyl]-4-oxo-quinazolin-3-yl]-2-chloro-phenyl]-2-phenylimino-thiazolidin-4-one | BRN 4625297 | 626.10 |
| C21H22BrN3O3 | 3-(4-bromophenyl)-1-(3-morpholinopropanoyl)-2H-quinazolin-4-one | 4(1H)-Quinazolinone, 2,3-dihydro-3-(p-bromophenyl)-1-(3-morpholinopropionyl)- | 444.30 |
| C19H15N3O2S | 2-(p-tolylmethoxy)-3-thiazol-2-yl-quinazolin-4-one | 4(3H)-Quinazolinone, 2-((4-methylphenyl)methoxy)-3-(2-thiazolyl)- | 349.40 |
| C21H16IN3O2 | 6-iodo-2-(p-tolylmethoxy)-3-(2-pyridyl)quinazolin-4-one | 85178-77-4 | 469.30 |
| C23H16IN3O3 | 3-anilino-2-[2-(1,3-benzodioxol-5-yl)vinyl]-6-iodo-quinazolin-4-one | 3-anilino-2-[2-(1,3-benzodioxol-5-yl)vinyl]-6-iodo-quinazolin-4-one | 509.30 |
| C22H15BrClN3O | 3-anilino-6-bromo-2-[2-(2-chlorophenyl)vinyl]quinazolin-4-one | 3-anilino-6-bromo-2-[2-(2-chlorophenyl)vinyl]quinazolin-4-one | 452.70 |
| C12H9N3O2 | 3-(3-methylisoxazol-5-yl)quinazolin-4-one | 86134-18-1 | 227.22 |
| C22H17BrN2O3 | 8-bromo-3-[2-(2,5-dihydroxyphenyl)ethyl]-2-phenyl-quinazolin-4-one | 4(3H)-Quinazolinone, 8-bromo-3-(2-(2,5-dihydroxyphenyl)ethyl)-2-phenyl- | 437.30 |
| C9H6N6NaO+ | sodium 3-(2H-tetrazol-5-yl)quinazolin-4-one | 4(3H)-Quinazolinone, 3-(1H-tetrazol-5-yl)-, sodium salt | 237.17 |
| C9H6N6O | 3-(2H-tetrazol-5-yl)quinazolin-4-one | MDL-427 free acid | 214.18 |
| C23H15BrClN3O | 6-bromo-3-[[2-(4-chlorophenyl)-1H-indol-3-yl]methyl]quinazolin-4-one | 88514-46-9 | 464.70 |
| C9H8N2O2 | 8-hydroxy-2-methyl-1H-quinazolin-4-one | 8-hydroxy-2-methyl-1H-quinazolin-4-one | 176.17 |
| C32H26BrN5O2 | 6-bromo-3-[2-[1-(morpholinomethyl)benzimidazol-2-yl]phenyl]-2-phenyl-quinazolin-4-one | 91045-27-1 | 592.50 |
| C25H25N3O4 | 2-[[(3,4-dimethoxyphenyl)methylamino]methyl]-3-(4-methoxyphenyl)quinazolin-4-one | BRN 5657714 | 431.50 |
| C21H18N6OS | 3-[5-(ethylazomethyl)-1,3,4-thiadiazol-2-yl]-2-styryl-quinazolin-4-one | 3-[5-(ethylazomethyl)-1,3,4-thiadiazol-2-yl]-2-styryl-quinazolin-4-one | 402.50 |
| C23H28N4O2 | 2-[3-[3-(1-piperidylmethyl)phenoxy]propylamino]-1H-quinazolin-4-one | 2-[3-[3-(1-piperidylmethyl)phenoxy]propylamino]-1H-quinazolin-4-one | 392.50 |
| C23H16ClN3O2S | 2-(4-chlorophenyl)-3-(4-oxo-2-phenyl-quinazolin-3-yl)thiazolidin-4-one | BRN 5643115 | 433.90 |
| C23H16N4O4S | 2-(3-nitrophenyl)-3-(4-oxo-2-phenyl-quinazolin-3-yl)thiazolidin-4-one | BRN 5659103 | 444.50 |
| C18H12Br2N4O2 | 6,8-dibromo-2-methyl-3-[(5-phenyl-1,3,4-oxadiazol-2-yl)methyl]quinazolin-4-one | BRN 5635212 | 476.10 |
| C19H13Br2ClN4O3 | 6,8-dibromo-3-[[5-[(4-chlorophenoxy)methyl]-1,3,4-oxadiazol-2-yl]methyl]-2-methyl-quinazolin-4-one | BRN 5658744 | 540.60 |
| C22H12Br2ClN3OS2 | 2-(1,3-benzothiazol-2-ylsulfanylmethyl)-6,8-dibromo-3-(2-chlorophenyl)quinazolin-4-one | 4(3H)-Quinazolinone, 2-((2-benzothiazolylthio)methyl)-6,8-dibromo-3-(2-chlorophenyl)- | 593.70 |
| C19H18Br2N2O4S | 6,8-dibromo-3-(2-methoxyphenyl)-2-(propylsulfonylmethyl)quinazolin-4-one | 4(3H)-Quinazolinone, 6,8-dibromo-3-(2-methoxyphenyl)-2-((propylsulfonyl)methyl)- | 530.20 |
| C19H17Br2ClN2O3S | 6,8-dibromo-2-(tert-butylsulfonylmethyl)-3-(2-chlorophenyl)quinazolin-4-one | 4(3H)-Quinazolinone, 6,8-dibromo-3-(2-chlorophenyl)-2-(((1,1-dimethylethyl)sulfonyl)methyl)- | 548.70 |
| C22H16N2O2 | 3-[2-oxo-2-(4-phenylphenyl)ethyl]quinazolin-4-one | 108664-70-6 | 340.40 |
| C22H17N5O | N'-(2-methyl-4-oxo-quinazolin-3-yl)-N-phenylimino-benzamidine | N'-(2-methyl-4-oxo-quinazolin-3-yl)-N-phenylimino-benzamidine | 367.40 |
| C22H16ClN5O | N-(2-chlorophenyl)imino-N'-(2-methyl-4-oxo-quinazolin-3-yl)benzamidine | NCI60_006518 | 401.80 |