Carbon + Hydrogen + Oxygen Compounds (C + H + O)
Browse all compounds containing Carbon + Hydrogen + Oxygen by molecular formula, IUPAC name, or traditional name. Explore molecular weights and compound details.
We're currently updating our database. We've sourced 10 million compounds so far, with the full 170 million coming shortly.
Total Compounds: 6,569,944
Showing 49,851 - 49,900 of 6,569,944
Page 998 of 131,399
| CID | Formula | IUPAC Name | Traditional Name | Mol. Weight |
|---|---|---|---|---|
| 63385 | C10H10N2O | 3-ethylquinazolin-4-one | 4(3H)-Quinazolinone, 3-ethyl- | 174.20 |
| 63386 | C16H12Cl2N2O | 5-chloro-3-(4-chloro-2-methyl-phenyl)-2-methyl-quinazolin-4-one | 3476-88-8 | 319.2 |
| 63387 | C18H21Cl2N3O | 2-(4-chlorophenyl)-1-[2-(dimethylamino)ethyl]-2,3-dihydroquinazolin-4-one;hydrochloride | HPT 856 | 366.3 |
| 63388 | C18H20ClN3O | 2-(4-chlorophenyl)-1-[2-(dimethylamino)ethyl]-2,3-dihydroquinazolin-4-one | 2-(4-chlorophenyl)-1-[2-(dimethylamino)ethyl]-2,3-dihydroquinazolin-4-one | 329.8 |
| 63389 | C18H22ClN3O | 1-[2-(dimethylamino)ethyl]-2-phenyl-2,3-dihydroquinazolin-4-one;hydrochloride | HPT 749 | 331.8 |
| 63390 | C18H21N3O | 1-[2-(dimethylamino)ethyl]-2-phenyl-2,3-dihydroquinazolin-4-one | 1-[2-(dimethylamino)ethyl]-2-phenyl-2,3-dihydroquinazolin-4-one | 295.4 |
| 63391 | C18H20Cl3N3O | 7-chloro-2-(4-chlorophenyl)-1-[2-(dimethylamino)ethyl]-2,3-dihydroquinazolin-4-one;hydrochloride | HPT 862 | 400.7 |
| 63392 | C18H19Cl2N3O | 7-chloro-2-(4-chlorophenyl)-1-[2-(dimethylamino)ethyl]-2,3-dihydroquinazolin-4-one | 7-chloro-2-(4-chlorophenyl)-1-[2-(dimethylamino)ethyl]-2,3-dihydroquinazolin-4-one | 364.3 |
| 63393 | C25H27ClN4O5S | but-2-enedioic acid;3-[3-[4-(3-chlorophenyl)piperazin-1-yl]propyl]-2-sulfanyl-quinazolin-4-one | but-2-enedioic acid;3-[3-[4-(3-chlorophenyl)piperazin-1-yl]propyl]-2-sulfanyl-quinazolin-4-one | 531.0 |
| 63394 | C21H23ClN4OS | 3-[3-[4-(3-chlorophenyl)piperazin-1-yl]propyl]-2-sulfanyl-quinazolin-4-one | 3-[3-[4-(3-chlorophenyl)piperazin-1-yl]propyl]-2-sulfanyl-quinazolin-4-one | 415.0 |
| 63395 | C17H16N2O | 3-(2,5-dimethylphenyl)-2-methyl-quinazolin-4-one | 10367-31-4 | 264.32 |
| 63396 | C11H11N3O2 | ethyl N-(4-oxoquinazolin-3-yl)methanimidate | ethyl N-(4-oxoquinazolin-3-yl)methanimidate | 217.22 |
| 63397 | C13H16N2O | 3-pentylquinazolin-4-one | 4(3H)-Quinazolinone, 3-pentyl- | 216.28 |
| 63398 | C12H14N2O | 3-butylquinazolin-4-one | 3-Butyl-4(3H)-quinazolinone | 202.25 |
| 63399 | C19H20N4O | 2-[(4-phenylpiperazin-1-yl)methyl]-1H-quinazolin-4-one | 2-[(4-phenylpiperazin-1-yl)methyl]-1H-quinazolin-4-one | 320.4 |
| 63400 | C19H19N3O2 | 2-(morpholinomethyl)-3-phenyl-quinazolin-4-one | BRN 1225482 | 321.4 |
| 63401 | C20H22ClN3O3 | 1-(2-morpholinoacetyl)-3-phenyl-2H-quinazolin-4-one;hydrochloride | Moquizone hydrochloride | 387.9 |
| 63402 | C21H24ClN3O3 | 1-(2-morpholinoacetyl)-3-(p-tolyl)-2H-quinazolin-4-one;hydrochloride | 4(1H)-Quinazolinone, 2,3-dihydro-1-(morpholinoacetyl)-3-(p-tolyl)-, hydrochloride | 401.9 |
| 63403 | C21H23N3O3 | 1-(2-morpholinoacetyl)-3-(p-tolyl)-2H-quinazolin-4-one | 1-(2-morpholinoacetyl)-3-(p-tolyl)-2H-quinazolin-4-one | 365.4 |
| 63404 | C20H21Cl2N3O3 | 3-(3-chlorophenyl)-1-(2-morpholinoacetyl)-2H-quinazolin-4-one;hydrochloride | 4(1H)-Quinazolinone, 2,3-dihydro-3-(m-chlorophenyl)-1-(morpholinoacetyl)-, hydrochloride | 422.3 |
| 63405 | C20H20ClN3O3 | 3-(3-chlorophenyl)-1-(2-morpholinoacetyl)-2H-quinazolin-4-one | 3-(3-chlorophenyl)-1-(2-morpholinoacetyl)-2H-quinazolin-4-one | 385.8 |
| 63406 | C22H26ClN3O3 | 1-(3-morpholinopropanoyl)-3-(p-tolyl)-2H-quinazolin-4-one;hydrochloride | 4(1H)-Quinazolinone, 2,3-dihydro-1-(3-morpholinopropionyl)-3-(p-tolyl)-, hydrochloride | 415.9 |
| 63407 | C22H25N3O3 | 1-(3-morpholinopropanoyl)-3-(p-tolyl)-2H-quinazolin-4-one | 1-(3-morpholinopropanoyl)-3-(p-tolyl)-2H-quinazolin-4-one | 379.5 |
| 63408 | C21H24ClN3O2 | 3-phenyl-1-[2-(1-piperidyl)acetyl]-2H-quinazolin-4-one;hydrochloride | 4(1H)-Quinazolinone, 2,3-dihydro-3-phenyl-1-(piperidinoacetyl)-, hydrochloride | 385.9 |
| 63409 | C21H23N3O2 | 3-phenyl-1-[2-(1-piperidyl)acetyl]-2H-quinazolin-4-one | 3-phenyl-1-[2-(1-piperidyl)acetyl]-2H-quinazolin-4-one | 349.4 |
| 63410 | C22H26ClN3O2 | 1-[2-(1-piperidyl)acetyl]-3-(p-tolyl)-2H-quinazolin-4-one;hydrochloride | 4(1H)-Quinazolinone, 2,3-dihydro-1-(piperidinoacetyl)-3-(p-tolyl)-, hydrochloride | 399.9 |
| 63411 | C22H25N3O2 | 1-[2-(1-piperidyl)acetyl]-3-(p-tolyl)-2H-quinazolin-4-one | 1-[2-(1-piperidyl)acetyl]-3-(p-tolyl)-2H-quinazolin-4-one | 363.5 |
| 63412 | C22H26ClN3O3 | 3-(4-methoxyphenyl)-1-[2-(1-piperidyl)acetyl]-2H-quinazolin-4-one;hydrochloride | 4(1H)-Quinazolinone, 2,3-dihydro-3-(p-methoxyphenyl)-1-(piperidinoacetyl)-, hydrochloride | 415.9 |
| 63413 | C22H25N3O3 | 3-(4-methoxyphenyl)-1-[2-(1-piperidyl)acetyl]-2H-quinazolin-4-one | 3-(4-methoxyphenyl)-1-[2-(1-piperidyl)acetyl]-2H-quinazolin-4-one | 379.5 |
| 63414 | C22H26ClN3O2 | 3-phenyl-1-[3-(1-piperidyl)propanoyl]-2H-quinazolin-4-one;hydrochloride | 4(1H)-Quinazolinone, 2,3-dihydro-3-phenyl-1-(3-piperidinopropionyl)-, hydrochloride | 399.9 |
| 63415 | C22H25N3O2 | 3-phenyl-1-[3-(1-piperidyl)propanoyl]-2H-quinazolin-4-one | 3-phenyl-1-[3-(1-piperidyl)propanoyl]-2H-quinazolin-4-one | 363.5 |
| 63416 | C23H28ClN3O2 | 1-[3-(1-piperidyl)propanoyl]-3-(p-tolyl)-2H-quinazolin-4-one;hydrochloride | 4(1H)-Quinazolinone, 2,3-dihydro-1-(3-piperidinopropionyl)-3-(p-tolyl)-, hydrochloride | 413.9 |
| 63417 | C23H27N3O2 | 1-[3-(1-piperidyl)propanoyl]-3-(p-tolyl)-2H-quinazolin-4-one | 1-[3-(1-piperidyl)propanoyl]-3-(p-tolyl)-2H-quinazolin-4-one | 377.5 |
| 63418 | C18H20ClN3O2 | 1-[2-(dimethylamino)acetyl]-3-phenyl-2H-quinazolin-4-one;hydrochloride | 4(1H)-Quinazolinone, 2,3-dihydro-1-(dimethylaminoacetyl)-3-phenyl-, hydrochloride | 345.8 |
| 63419 | C18H19N3O2 | 1-[2-(dimethylamino)acetyl]-3-phenyl-2H-quinazolin-4-one | 1-[2-(dimethylamino)acetyl]-3-phenyl-2H-quinazolin-4-one | 309.4 |
| 63420 | C19H22ClN3O2 | 1-[2-(dimethylamino)acetyl]-3-(p-tolyl)-2H-quinazolin-4-one;hydrochloride | 4(1H)-Quinazolinone, 2,3-dihydro-1-(dimethylaminoacetyl)-3-(p-tolyl)-, hydrochloride | 359.8 |
| 63421 | C19H21N3O2 | 1-[2-(dimethylamino)acetyl]-3-(p-tolyl)-2H-quinazolin-4-one | 1-[2-(dimethylamino)acetyl]-3-(p-tolyl)-2H-quinazolin-4-one | 323.4 |
| 63422 | C19H22ClN3O3 | 1-[2-(dimethylamino)acetyl]-3-(4-methoxyphenyl)-2H-quinazolin-4-one;hydrochloride | 4(1H)-Quinazolinone, 2,3-dihydro-1-(dimethylaminoacetyl)-3-(p-methoxyphenyl)-, hydrochloride | 375.8 |
| 63423 | C19H21N3O3 | 1-[2-(dimethylamino)acetyl]-3-(4-methoxyphenyl)-2H-quinazolin-4-one | 1-[2-(dimethylamino)acetyl]-3-(4-methoxyphenyl)-2H-quinazolin-4-one | 339.4 |
| 63424 | C20H24ClN3O2 | 1-[2-(diethylamino)acetyl]-3-phenyl-2H-quinazolin-4-one;hydrochloride | 4(1H)-Quinazolinone, 2,3-dihydro-1-(diethylaminoacetyl)-3-phenyl-, hydrochloride | 373.9 |
| 63425 | C20H23N3O2 | 1-[2-(diethylamino)acetyl]-3-phenyl-2H-quinazolin-4-one | 1-[2-(diethylamino)acetyl]-3-phenyl-2H-quinazolin-4-one | 337.4 |
| 63426 | C21H28ClN3O4 | 1-[2-(diethylamino)acetyl]-3-(4-methoxyphenyl)-2H-quinazolin-4-one;hydrate;hydrochloride | 20887-36-9 | 421.9 |
| 63427 | C21H25N3O3 | 1-[2-(diethylamino)acetyl]-3-(4-methoxyphenyl)-2H-quinazolin-4-one | 1-[2-(diethylamino)acetyl]-3-(4-methoxyphenyl)-2H-quinazolin-4-one | 367.4 |
| 63428 | C20H21BrClN3O3 | 3-(4-bromophenyl)-1-(2-morpholinoacetyl)-2H-quinazolin-4-one;hydrochloride | 4(1H)-Quinazolinone, 2,3-dihydro-3-(p-bromophenyl)-1-(morpholinoacetyl)-, hydrochloride | 466.8 |
| 63429 | C20H20BrN3O3 | 3-(4-bromophenyl)-1-(2-morpholinoacetyl)-2H-quinazolin-4-one | 3-(4-bromophenyl)-1-(2-morpholinoacetyl)-2H-quinazolin-4-one | 430.3 |
| 63430 | C14H10N2O | 4-phenyl-1H-quinazolin-2-one | 2(1H)-Quinazolinone, 4-phenyl- | 222.24 |
| 63431 | C20H23N3O5 | 2-ethyl-3-(4-pyrrolidin-1-ylbut-2-ynyl)quinazolin-4-one;oxalic acid | 4(3H)-Quinazolinone, 2-ethyl-3-(4-(1-pyrrolidinyl)-2-butynyl)-, oxalate (1:1) | 385.4 |
| 63432 | C18H21N3O | 2-ethyl-3-(4-pyrrolidin-1-ylbut-2-ynyl)quinazolin-4-one | 2-ethyl-3-(4-pyrrolidin-1-ylbut-2-ynyl)quinazolin-4-one | 295.4 |
| 63433 | C17H14Cl2N2O | 5-chloro-3-(4-chloro-2-methyl-phenyl)-2-ethyl-quinazolin-4-one | 4(3H)-Quinazolinone, 5-chloro-3-(4-chloro-o-tolyl)-2-ethyl- | 333.2 |
| 63434 | C17H15ClN2O2 | 5-chloro-3-(4-hydroxy-3,5-dimethyl-phenyl)-2-methyl-quinazolin-4-one | 27945-51-3 | 314.8 |
Related Element Combinations
Explore other compound combinations that include similar elements. Discover more chemistry by browsing related searches.
H
O
H + O
C
H
C + H
N
H
N + H
C
H
O
C + H + O
C
N
C + N
N
O
N + O
S
O
S + O
Na
Cl
Na + Cl
Fe
O
Fe + O
Ca
O
Ca + O
P
O
P + O
Looking for a specific combination?
Select any elements from the periodic table and discover all known compounds instantly.
NIH
Data Sourced from PubChem
All compound data on CompoundLookup comes from PubChem, the world's largest free chemistry database maintained by the National Institutes of Health (NIH). We've indexed and organized this data to enable element-based searching - a feature not available on any other platform. We're constantly adding more compounds and improving our coverage. Learn more about our mission.