C19H16O3
145 compounds have this formula on CompoundList.
- Molar mass
- 292.33g/mol
- Monoisotopic mass
- 292.1099Da
- Atoms
- 38
- Elements
- 3
- Rings plus double bonds
- 12
The formula C19H16O3 describes a molecule made of 19 carbon atoms, 16 hydrogen atoms and 3 oxygen atoms. It is written in Hill notation: carbon first, then hydrogen, then the other elements in alphabetical order. The formula tells you which atoms are present, not how they are connected, which is why several different chemicals can share it.
Elemental composition
- C Carbon × 1978.06%12.011 × 19 = 228.209 g/mol
- H Hydrogen × 165.52%1.008 × 16 = 16.128 g/mol
- O Oxygen × 316.42%15.999 × 3 = 47.997 g/mol
Compounds with the formula C19H16O3
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 101 to 145 of 145 compounds
![2-[3-(1-Naphthalenyloxy)phenyl]-1,3-dioxolane chemical structure, C19H16O3, CAS 1106112-45-1](/s/BXBISOJVTYHQSE-UHFFFAOYSA-N.svg)
![2-[3-(2-Naphthalenyloxy)phenyl]-1,3-dioxolane chemical structure, C19H16O3, CAS 1106112-66-6](/s/DKWLESXSFFQEQW-UHFFFAOYSA-N.svg)
![2-Propenoic acid, 3-[4-[(1E)-3-oxo-3-phenyl-1-propen-1-yl]phenyl]-, methyl ester, (2E)- chemical structure, C19H16O3, CAS 1256970-59-8](/s/ZYYBQSARUIFCDL-PHEQNACWSA-N.svg)
![8-(Benzyloxy)-1H,2H,3H,4H-cyclopenta[c]chromen-4-one chemical structure, C19H16O3, CAS 1266452-53-2](/s/CXOLCXBSVYWJSM-UHFFFAOYSA-N.svg)
![Methyl 2-hydroxy-5-[(naphthalen-1-yl)methyl]benzoate chemical structure, C19H16O3, CAS 62315-01-9](/s/CXJFIWMOOMIRLP-UHFFFAOYSA-N.svg)
![4-[2-(1-Naphthalenyloxy)ethyl]benzoic acid chemical structure, C19H16O3, CAS 1226086-46-9](/s/DHJQOOQUAAUSCS-UHFFFAOYSA-N.svg)
![3-[(2-Hydroxyphenyl)methyl][1,1'-biphenyl]-2,2'-diol chemical structure, C19H16O3, CAS 77280-18-3](/s/SEDZYDGRBURHQM-UHFFFAOYSA-N.svg)
![(8Z,10Z)-4-Hydroxy-2-oxatricyclo[13.2.2.13,7]icosa-1(17),3,5,7(20),8,10,15,18-octaen-12-one chemical structure, C19H16O3](/s/VFZXRGDMRSXXNZ-CCAGOZQPSA-N.svg)
![2-Methyl-6-[(7-methyl-3-oxo-1H-inden-2-ylidene)methyl]benzoic acid chemical structure, C19H16O3, CAS 147923-47-5](/s/WSPJNKXEQLJVNQ-UHFFFAOYSA-N.svg)
![3,7-Diphenyl-4,5,7,7a-tetrahydro-2H-furo[2,3-c]pyran-2-one chemical structure, C19H16O3, CAS 295780-15-3](/s/ZJOQZAKNFTYYQO-UHFFFAOYSA-N.svg)
- Methyl 3-(benzyloxy)-2-naphthoate1054314-91-8C19H16O3
- 3-(Diphenylmethyl)-6-methyl-2H-pyran-2,4(3H)-dione88639-69-4C19H16O3
- 3-Benzoyl-1-(4-methylphenyl)pent-2-ene-1,4-dione89201-27-4C19H16O3
- 2-(3-Oxobutyl)-2-phenyl-1H-indene-1,3(2H)-dione89814-30-2C19H16O3
- 3,5-Dimethylphenyl 1-hydroxynaphthalene-2-carboxylate94984-32-4C19H16O3
- 10-(2-Methylpropanoyl)anthracene-9-carboxylic acid67263-74-5C19H16O3
- 5-Phenyl-4-[(3-phenylprop-2-en-1-yl)oxy]furan-2(5H)-one611609-92-8C19H16O3
- Methyl 4-hydroxy-3-[(naphthalen-1-yl)methyl]benzoate62314-99-2C19H16O3
- (2S)-5-Methoxy-5'-methyl-2,2'-spirobi[indene]-1,1'(3H,3'H)-dione61099-06-7C19H16O3
- (2R)-5-Methoxy-5'-methyl-2,2'-spirobi[indene]-1,1'(3H,3'H)-dione61099-03-4C19H16O3
- 3-(4-Methoxyphenyl)-1-(6-methyl-1-benzofuran-2-yl)prop-2-en-1-one875578-63-5C19H16O3
- 3-(Diphenylmethyl)-4-hydroxy-6-methyl-2H-pyran-2-one88239-37-6C19H16O3
- (3R,4R)-10-(Hydroxymethyl)-3,4-dihydrotetraphene-3,4-diol88054-40-4C19H16O3
- (8R,9R)-7-(Hydroxymethyl)-8,9-dihydrotetraphene-8,9-diol83481-42-9C19H16O3
- Methyl 4-formyl-5,5-diphenylpenta-2,4-dienoate90156-08-4C19H16O3
- 2-Acetyl-5,5-diphenylpenta-2,4-dienoic acid57880-86-1C19H16O3
- (E)-3-(4-Ethoxystyryl)-4H-chromen-4-one630413-83-1C19H16O3
- 4-Hydroxy-2-oxatricyclo[13.2.2.13,7]icosa-1(17),3,5,7(20),8,10,15,18-octaen-12-oneC19H16O3
- (±)-6-Methylchrysene-anti-1,2-diol-3,4-epoxide124580-36-5C19H16O3
- (10Z)-4-Hydroxy-2-oxatricyclo[13.2.2.13,7]icosa-1(17),3,5,7(20),8,10,15,18-octaen-12-oneC19H16O3
- Methyl 3-methoxy-4-phenyl-2-naphthoate1246811-81-3C19H16O3
Frequently asked questions
What is the molar mass of C19H16O3?
The molar mass of C19H16O3 is 292.33 g/mol, calculated from standard atomic weights for 19 carbon atoms, 16 hydrogen atoms and 3 oxygen atoms. The monoisotopic mass is 292.1099 Da.
How many compounds have the formula C19H16O3?
CompoundList lists 145 compounds with the molecular formula C19H16O3, including 4H-1-Benzopyran-4-one, 2,3-dihydro-6-methoxy-3-(3-phenyl-2-propenylidene)-, (?,E)-, 2H-Pyran-2-one, 4-benzoyl-5,6-dihydro-3-(4-methylphenyl)-, Methyl 4-benzyl-3-hydroxy-2-naphthoate. Compounds that share a formula are isomers. They contain the same atoms arranged differently, so their properties, uses and prices can be very different.
What is the degree of unsaturation of C19H16O3?
C19H16O3 has a degree of unsaturation of 12. That is the total number of rings and pi bonds (a double bond counts as one, a triple bond as two) in any structure with this formula.