Carbon + Oxygen Compounds (C + O)
Found 868,090 compounds containing Carbon + Oxygen. Page 1007 of 17362.
C
Carbon
Basis of organic chemistry
O
Oxygen
Essential for respiration
| Formula | IUPAC Name | Common Name | Mol. Weight |
|---|---|---|---|
| C15H11N3O3 | 2-methyl-3-(4-nitrophenyl)quinazolin-4-one | 1788-96-1 | 281.27 |
| C16H13ClN2O | 3-(4-chloro-2-methyl-phenyl)-2-methyl-quinazolin-4-one | 4(3H)-Quinazolinone, 3-(4-chloro-2-methylphenyl)-2-methyl- | 284.74 |
| C16H12ClF3N2O | 2-methyl-3-[3-(trifluoromethyl)phenyl]quinazolin-4-one;hydrochloride | CHI 39 | 340.73 |
| C16H11F3N2O | 2-methyl-3-[3-(trifluoromethyl)phenyl]quinazolin-4-one | 1788-98-3 | 304.27 |
| C14H14N4OS | 3-(5-isopropyl-1,3,4-thiadiazol-2-yl)-2-methyl-quinazolin-4-one | CHI 27 | 286.35 |
| C16H14Cl2N2O2 | 3-(5-chloro-2-methoxy-phenyl)-2-methyl-quinazolin-4-one;hydrochloride | CHI 14 | 337.20 |
| C16H13ClN2O2 | 3-(5-chloro-2-methoxy-phenyl)-2-methyl-quinazolin-4-one | 3-(5-chloro-2-methoxy-phenyl)-2-methyl-quinazolin-4-one | 300.74 |
| C16H14Cl2N2O | 3-(5-chloro-2-methyl-phenyl)-2-methyl-quinazolin-4-one;hydrochloride | CHI 16 | 321.20 |
| C16H13Cl2N3O3 | 3-(5-chloro-2-methyl-4-nitro-phenyl)-2-methyl-quinazolin-4-one;hydrochloride | 4(3H)-Quinazolinone, 3-(5-chloro-4-nitro-o-tolyl)-2-methyl-, hydrochloride | 366.20 |
| C16H12ClN3O3 | 3-(5-chloro-2-methyl-4-nitro-phenyl)-2-methyl-quinazolin-4-one | 3-(5-chloro-2-methyl-4-nitro-phenyl)-2-methyl-quinazolin-4-one | 329.74 |
| C15H12ClN3O3 | 2-methyl-3-(3-nitrophenyl)quinazolin-4-one;hydrochloride | CHI 19 | 317.72 |
| C15H11N3O3 | 2-methyl-3-(3-nitrophenyl)quinazolin-4-one | 2-Methyl-3-(3-nitro-phenyl)-3H-quinazolin-4-one | 281.27 |
| C16H15ClN2O | 3-benzyl-2-methyl-quinazolin-4-one;hydrochloride | CHI 2 | 286.75 |
| C16H14N2O | 3-benzyl-2-methyl-quinazolin-4-one | 3-benzyl-2-methylquinazolin-4(3h)-one | 250.29 |
| C17H21ClN4O | 1-[2-(dimethylamino)ethyl]-3-(3-pyridyl)-2H-quinazolin-4-one;hydrochloride | HPT 965 | 332.80 |
| C17H20N4O | 1-[2-(dimethylamino)ethyl]-3-(3-pyridyl)-2H-quinazolin-4-one | 1-[2-(dimethylamino)ethyl]-3-(3-pyridyl)-2H-quinazolin-4-one | 296.37 |
| C20H26ClN3O | 1-[2-(diethylamino)ethyl]-2-phenyl-2,3-dihydroquinazolin-4-one;hydrochloride | HPT 836 | 359.90 |
| C20H25N3O | 1-[2-(diethylamino)ethyl]-2-phenyl-2,3-dihydroquinazolin-4-one | 1-[2-(diethylamino)ethyl]-2-phenyl-2,3-dihydroquinazolin-4-one | 323.40 |
| C23H30Cl2N4OS | 3-[5-(4-phenylpiperazin-1-yl)pentyl]-2-sulfanyl-quinazolin-4-one;dihydrochloride | 3-[5-(4-phenylpiperazin-1-yl)pentyl]-2-sulfanyl-quinazolin-4-one;dihydrochloride | 481.50 |
| C23H28N4OS | 3-[5-(4-phenylpiperazin-1-yl)pentyl]-2-sulfanyl-quinazolin-4-one | 3-[5-(4-phenylpiperazin-1-yl)pentyl]-2-sulfanyl-quinazolin-4-one | 408.60 |
| C15H11IN2O | 6-iodo-2-methyl-3-phenyl-quinazolin-4-one | 4449-71-2 | 362.16 |
| C15H11BrN2O | 6-bromo-2-methyl-3-phenyl-quinazolin-4-one | 4546-25-2 | 315.16 |
| C14H21Br2N3O | 3-[2-(diethylamino)ethyl]quinazolin-4-one;dihydrobromide | NSC 5464 | 407.14 |
| C14H19N3O | 3-[2-(diethylamino)ethyl]quinazolin-4-one | 3-[2-(diethylamino)ethyl]quinazolin-4-one | 245.32 |
| C16H14Cl2N2O | 3-(2-chloro-4-methyl-phenyl)-2-methyl-quinazolin-4-one;hydrochloride | DTXSID30988049 | 321.20 |
| C11H12N2O2 | 3-(2-hydroxyethyl)-2-methyl-quinazolin-4-one | 4(3H)-Quinazolinone, 3-(2-hydroxyethyl)-2-methyl- | 204.22 |
| C20H22ClN3OS | 7-chloro-2-[2-(diethylamino)ethylsulfanyl]-3-phenyl-quinazolin-4-one | 15589-07-8 | 387.90 |
| C19H20ClN3OS | 7-chloro-2-[2-(dimethylamino)-1-methyl-ethyl]sulfanyl-3-phenyl-quinazolin-4-one | BRN 0701953 | 373.90 |
| C18H18ClN3OS | 7-chloro-2-[2-(dimethylamino)ethylsulfanyl]-3-phenyl-quinazolin-4-one | BRN 0697783 | 359.90 |
| C12H14N2O | 1-butylquinazolin-4-one | 16347-94-7 | 202.25 |
| C21H28ClN3O3 | 1-[2-(diethylamino)acetyl]-2-methyl-3-phenyl-2H-quinazolin-4-one;hydrate;hydrochloride | 16711-38-9 | 405.90 |
| C21H25N3O2 | 1-[2-(diethylamino)acetyl]-2-methyl-3-phenyl-2H-quinazolin-4-one | 1-[2-(diethylamino)acetyl]-2-methyl-3-phenyl-2H-quinazolin-4-one | 351.40 |
| C14H17N3O | 2-(azepan-1-yl)-1H-quinazolin-4-one | 2-(azepan-1-yl)-1H-quinazolin-4-one | 243.30 |
| C23H29N3O5 | 1-[2-(diethylamino)ethyl]-2-methyl-3-phenyl-2H-quinazolin-4-one;oxalic acid | 17617-13-9 | 427.50 |
| C21H27N3O | 1-[2-(diethylamino)ethyl]-2-methyl-3-phenyl-2H-quinazolin-4-one | 1-[2-(diethylamino)ethyl]-2-methyl-3-phenyl-2H-quinazolin-4-one | 337.50 |
| C20H23N3OS | 2-[2-(diethylamino)ethylsulfanyl]-3-phenyl-quinazolin-4-one | 18619-72-2 | 353.50 |
| C14H18N4O | 2-[(4-methylpiperazin-1-yl)methyl]-1H-quinazolin-4-one | 2-[(4-methylpiperazin-1-yl)methyl]-1H-quinazolin-4-one | 258.32 |
| C25H24N4O | 3-phenyl-2-[(4-phenylpiperazin-1-yl)methyl]quinazolin-4-one | 4(3H)-Quinazolinone, 3-phenyl-2-((4-phenyl-1-piperazinyl)methyl)- | 396.50 |
| C8H10N2O | 5,6,7,8-tetrahydro-1H-quinazolin-4-one | 5,6,7,8-tetrahydro-1H-quinazolin-4-one | 150.18 |
| C21H24ClN3O4 | 3-(4-methoxyphenyl)-1-(2-morpholinoacetyl)-2H-quinazolin-4-one;hydrochloride | 20866-06-2 | 417.90 |
| C21H23N3O4 | 3-(4-methoxyphenyl)-1-(2-morpholinoacetyl)-2H-quinazolin-4-one | 3-(4-methoxyphenyl)-1-(2-morpholinoacetyl)-2H-quinazolin-4-one | 381.40 |
| C21H24ClN3O3 | 1-(2-morpholinoacetyl)-3-(o-tolyl)-2H-quinazolin-4-one;hydrochloride | 20866-11-9 | 401.90 |
| C21H23N3O3 | 1-(2-morpholinoacetyl)-3-(o-tolyl)-2H-quinazolin-4-one | 1-(2-morpholinoacetyl)-3-(o-tolyl)-2H-quinazolin-4-one | 365.40 |
| C21H26ClN3O2 | 1-[2-(diethylamino)acetyl]-3-(p-tolyl)-2H-quinazolin-4-one;hydrochloride | 21132-00-3 | 387.90 |
| C21H25N3O2 | 1-[2-(diethylamino)acetyl]-3-(p-tolyl)-2H-quinazolin-4-one | 1-[2-(diethylamino)acetyl]-3-(p-tolyl)-2H-quinazolin-4-one | 351.40 |
| C16H19Cl2N3O | 3-(4-pyrrolidin-1-ylbut-2-ynyl)quinazolin-4-one;dihydrochloride | 4(3H)-Quinazolinone, 3-(4-(1-pyrrolidinyl)-2-butynyl)-, dihydrochloride | 340.20 |
| C16H17N3O | 3-(4-pyrrolidin-1-ylbut-2-ynyl)quinazolin-4-one | 3-(4-pyrrolidin-1-ylbut-2-ynyl)quinazolin-4-one | 267.33 |
| C19H21N3O5 | 2-methyl-3-(4-pyrrolidin-1-ylbut-2-ynyl)quinazolin-4-one;oxalic acid | 25480-90-4 | 371.40 |
| C17H19N3O | 2-methyl-3-(4-pyrrolidin-1-ylbut-2-ynyl)quinazolin-4-one | 2-methyl-3-(4-pyrrolidin-1-ylbut-2-ynyl)quinazolin-4-one | 281.35 |
| C18H18N2O2 | 2-ethyl-3-(4-hydroxy-3,5-dimethyl-phenyl)quinazolin-4-one | 27945-45-5 | 294.30 |