Molecular formula
C15H18O4
363 compounds have this formula on CompoundList.
- Molar mass
- 262.31g/mol
- Monoisotopic mass
- 262.1205Da
- Atoms
- 37
- Elements
- 3
- Rings plus double bonds
- 7
The formula C15H18O4 describes a molecule made of 15 carbon atoms, 18 hydrogen atoms and 4 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 × 1568.69%12.011 × 15 = 180.165 g/mol
- H Hydrogen × 186.92%1.008 × 18 = 18.144 g/mol
- O Oxygen × 424.40%15.999 × 4 = 63.996 g/mol
Look up another formula
Compounds with the formula C15H18O4
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 201 to 300 of 363 compounds
![2,2'-(6,7,8,9-Tetrahydro-5H-benzo[7]annulene-5,6-diyl)diacetic acid chemical structure, C15H18O4, CAS 7475-51-6](/s/ZNRBFWUXNNLWLH-UHFFFAOYSA-N.svg)
2,2'-(6,7,8,9-Tetrahydro-5H-benzo[7]annulene-5,6-diyl)diacetic acid
CAS 7475-51-6C15H18O4
![7-Hydroxy-6-(hydroxymethyl)-12-propan-2-ylidene-5-oxatetracyclo[7.2.1.02,8.04,6]dodec-10-en-3-one chemical structure, C15H18O4, CAS 55164-64-2](/s/SVEVPTBGMKHMHY-UHFFFAOYSA-N.svg)
7-Hydroxy-6-(hydroxymethyl)-12-propan-2-ylidene-5-oxatetracyclo[7.2.1.02,8.04,6]dodec-10-en-3-one
CAS 55164-64-2C15H18O4
Chromone, 5,7-dihydroxy-6-isopentyl-2-methyl-
CAS 13475-07-5C15H18O4
2,4(3H,5H)-Furandione, 5-(1,3-hexadienyl)-5-methyl-3-(1-oxo-2-butenyl)-, (E,E,E)-
CAS 55045-15-3C15H18O4
Methyl 2-(methoxycarbonyl)-3-methyl-5-phenylpent-4-enoate
CAS 200191-40-8C15H18O4
1-Penten-3-one, 4,4-dimethyl-1-(2-methoxy-4,5-methylenedioxyphenyl)-
CAS 58344-83-5C15H18O4
Taraxinic acid
CAS 75911-33-0C15H18O4
Ethyl 2-acetyl-3-methyl-4-oxo-4-phenylbutanoate
CAS 62664-59-9C15H18O4
![4-[(4-Carboxycyclohexyl)methyl]benzoic acid chemical structure, C15H18O4, CAS 2098021-19-1](/s/WXSIROGGIXCVKW-UHFFFAOYSA-N.svg)
4-[(4-Carboxycyclohexyl)methyl]benzoic acid
CAS 2098021-19-1C15H18O4
Ethyl 2-benzoyl-3-ethoxybut-2-enoate
CAS 60868-42-0C15H18O4
1-Butyl 2-(2-propen-1-yl) 1,2-benzenedicarboxylate
CAS 2765-94-8C15H18O4
2,4-Dioxo-6-phenylheptanoic acid ethyl ester
CAS 856257-01-7C15H18O4
5-Methyl-2,4-dioxo-6-phenylhexanoic acid ethyl ester
CAS 856257-04-0C15H18O4
Ethyl 2-(3-acetylbenzyl)-3-oxobutanoate
CAS 1028727-11-8C15H18O4
![1-[4-(Acetyloxy)phenyl]cyclohexanecarboxylic acid chemical structure, C15H18O4, CAS 732308-85-9](/s/BOUDVTLXOQKZQQ-UHFFFAOYSA-N.svg)
1-[4-(Acetyloxy)phenyl]cyclohexanecarboxylic acid
CAS 732308-85-9C15H18O4
Ethyl 3-(1-hydroxy-4-oxocyclohexyl)benzoate
CAS 906747-60-2C15H18O4
1-(2-(Benzyloxy)-2-oxoethyl)cyclopentanecarboxylic acid
CAS 1257265-18-1C15H18O4
Ethyl (1-hydroxy-6-methoxy-2-methyl-1H-inden-3-yl)acetate
CAS 227619-98-9C15H18O4
1,1-Dimethylethyl (4-methyl-1-oxo-1,3-dihydro-2-benzofuran-5-yl)acetate
CAS 1255207-05-6C15H18O4
Methyl 5-ethoxy-6-methoxy-3-methyl-1H-indene-2-carboxylate
CAS 1361003-72-6C15H18O4
Methyl 3-cyclobutyl-3-(4-formyl-3-hydroxyphenyl)propanoate
CAS 1623146-31-5C15H18O4
![Methyl 4-(7-oxabicyclo[2.2.1]heptan-1-ylmethoxy)benzoate chemical structure, C15H18O4, CAS 1956307-21-3](/s/OTDLYLNOWKWSLF-UHFFFAOYSA-N.svg)
Methyl 4-(7-oxabicyclo[2.2.1]heptan-1-ylmethoxy)benzoate
CAS 1956307-21-3C15H18O4
Ethyl 8-methoxy-1-methyl-4-oxo-1,2,3,4-tetrahydronaphthalene-1-carboxylate
CAS 1584689-66-6C15H18O4
2-(6-Hydroxy-1-oxo-2-propyl-1,2,3,4-tetrahydronaphthalen-2-yl)acetic acid
CAS 2221084-33-7C15H18O4
- Dimethyl 4-phenylcyclopentane-1,2-dicarboxylate1403764-70-4C15H18O4
- Diethyl 3-phenylcyclopropane-1,2-dicarboxylate3999-59-5C15H18O4
- Methyl 2-(3,4-bis(allyloxy)phenyl)acetate2377320-50-6C15H18O4
- 3-[(Benzyloxy)methyl]-1-methyl-2-oxabicyclo[2.1.1]hexane-4-carboxylic acid2825005-62-5C15H18O4
- Monaspin B2897653-87-9C15H18O4
- Agn-PC-0JT8EQC15H18O4
- 2-Butenoic acid, 2-methyl-, 4-methoxy-2-(3-methyloxiranyl)phenyl ester159516-20-8C15H18O4
- 3,9b-Dihydroxy-7-methoxy-3a-methyl-2,3,4,5-tetrahydrocyclopenta[a]naphthalen-1-one7237-98-1C15H18O4
- (3S,5S)-3,9-Dihydroxy-3,4,5-trimethyl-5,6,7,8-tetrahydrobenzo[f][1]benzofuran-2-one186252-54-0C15H18O4
- Propanedioic acid, methyl(2-phenyl-2-propenyl)-, dimethyl ester313708-71-3C15H18O4
- 2,4-Pentanedione, 3-[[4-(acetyloxy)phenyl]methyl]-3-methyl-144344-86-5C15H18O4
- Pentanoic acid, 2-acetyl-2-methyl-4-oxo-, phenylmethyl ester583887-49-4C15H18O4
- Ethanone, 1-[4-[[1-[(acetyloxy)methyl]-1-methyl-2-propenyl]oxy]phenyl]-850312-54-8C15H18O4
- Benzoic acid, 3,6-dimethoxy-2-(2-propenyl)-, 2-propenyl ester154051-48-6C15H18O4
- 1,3-Dioxane-4,6-dione, 2,2-dimethyl-5-[1-(4-methylphenyl)ethyl]-62054-75-5C15H18O4
- Naphthalene, 1,3,6,8-tetramethoxy-2-methyl-862429-66-1C15H18O4
- 6,7-Diethoxy-4-methoxynaphthalen-1-ol73661-14-0C15H18O4
- Methyl 1-((benzyloxy)methyl)-2-oxocyclopentane-1-carboxylate343225-55-8C15H18O4
- 3-Methyl-3-butenyl ferulate132335-96-7C15H18O4
- 4-Methoxybenzyl 1-formylcyclopentane-1-carboxylate405513-19-1C15H18O4
- 5-(2-Methyl-4-oxo-3,4-dihydro-2H-1-benzopyran-2-yl)pentanoic acid62756-40-5C15H18O4
- 4-[(Oxiran-2-yl)methoxy]spiro[1,3-benzodioxole-2,1'-cyclohexane]106835-64-7C15H18O4
- Ethyl 3-{4-methoxy-3-[(prop-2-yn-1-yl)oxy]phenyl}propanoate721968-53-2C15H18O4
- Ethylacetoacetate, 3-eto benzal15725-27-6C15H18O4
- Methyl 4-(4-isobutylphenyl)-2,4-dioxobutanoate834885-03-9C15H18O4
- 2-(5-Ethoxy-2-methyl-2,3-dihydro-1-benzofuran-6-yl)cyclopropane-1-carboxylic acid1218204-89-7C15H18O4
- Methyl 7-(2-hydroxypropan-2-yl)-8-oxo-6,7-dihydro-5H-naphthalene-1-carboxylate71557-13-6C15H18O4
- cis-3-[2-(4-Methoxyphenyl)-2-oxoethyl]-cyclopentane-1-carboxylic acidC15H18O4
- 4-(4-Methoxy-5,6,7,8-tetrahydronaphthalen-1-yl)-4-oxobutanoic acid854678-30-1C15H18O4
- 3-Cyclohexyl-5-(methoxycarbonyl)benzoic acid1358966-28-5C15H18O4
- 5-Ethyl-4-isopropoxy-3-methylbenzofuran-2-carboxylic acid857081-98-2C15H18O4
- 2,2-Dimethyl-4-[(oxiran-2-yl)methoxy]-5-(prop-2-en-1-yl)-2H-1,3-benzodioxole89084-86-6C15H18O4
- Ethyl 3,5-bis[(prop-2-en-1-yl)oxy]benzoate671791-98-3C15H18O4
- 4-(Benzyloxy)but-2-en-1-yl 3-oxobutanoate653598-75-5C15H18O4
- 3-Methoxybutyl 2H-chromene-3-carboxylate1436250-87-1C15H18O4
- 3-{3-[(Oxan-2-yl)methoxy]phenyl}prop-2-enoic acid1158120-01-4C15H18O4
- TaraxinicacidC15H18O4
- Ethyl 4-isopropoxy-3-methylbenzofuran-2-carboxylate1403566-27-7C15H18O4
- 4-(Isopentyloxy)-2-methylbenzofuran-6-carboxylic acid1291490-23-7C15H18O4
- Methyl 4-butoxy-2-methylbenzofuran-6-carboxylate1291488-48-6C15H18O4
- 2-(4-(tert-Butyl)phenyl)-5-oxotetrahydrofuran-3-carboxylic acid1399664-00-6C15H18O4
- Benzyl 1-(hydroxymethyl)-4-oxocyclohexanecarboxylate2122783-83-7C15H18O4
- 4-(Hydroxymethyl)-2-(prop-2-yn-1-yloxy)phenyl pivalate2162170-42-3C15H18O4
- 3-(4-Cyclopropylmethoxyphenyl)-3-oxopropionic acid ethyl ester2270908-53-5C15H18O4
- 2,6-Dimethoxy-2',3',4',5'-tetrahydro-[1,1'-biphenyl]-4-carboxylic acid2407525-02-2C15H18O4
- [2,5-Dimethyl-4-(2-methylidenebutanoyl)phenoxy]acetic acid1151-73-1C15H18O4
- (3aS,6E,10Z,11aR)-10-Methyl-3-methylidene-2-oxo-3a,4,5,8,9,11a-hexahydrocyclodeca[b]furan-6-carboxylic acidC15H18O4
- Methyl 4-(2-oxo-2-(tetrahydro-2H-pyran-4-yl)ethyl)benzoate2759899-10-8C15H18O4
- Methyl (2E)-3-[5-(1-hydroxyhept-2-yn-1-yl)furan-2-yl]prop-2-enoate70711-58-9C15H18O4
- Ethyl 1,2,3,4-tetrahydro-5-methoxy-8-methyl-1-oxo-2-naphthalenecarboxylate55007-23-3C15H18O4
- 1-(2-Furanylmethoxy)-3-(phenylmethoxy)-2-propanol18098-89-0C15H18O4
- 5-Hydroxy-2-methylhex-3-yn-2-yl 4-methoxybenzoate911391-70-3C15H18O4
- 7-Hydroxy-7-methyl-2-propan-2-yl-6,9-dihydrofuro[3,2-h]isochromen-3-one81118-18-5C15H18O4
- (3E)-3-[(3,4-Diethoxyphenyl)methylidene]oxolan-2-one92582-04-2C15H18O4
- tert-Butyl (E)-4-(3-Methoxy-3-oxoprop-1-en-1-yl)benzoate146943-27-3C15H18O4
- Ethyl 5-hydroxy-2,2,7-trimethyl-2H-1-benzopyran-6-carboxylate705260-25-9C15H18O4
- Ethyl 2-(dimethoxymethyl)-4-phenylbut-3-ynoate87986-29-6C15H18O4
- Dimethyl methyl(1-phenylprop-2-en-1-yl)propanedioate87802-79-7C15H18O4
- 2-(4-Acetyl-3-hydroxy-2-methylphenoxy)cyclohexan-1-one116719-55-2C15H18O4
- Ethyl (7-methoxy-2-methyl-2H-1-benzopyran-2-yl)acetate143724-10-1C15H18O4
- 4-(4-Formylphenoxy)butyl 2-methylprop-2-enoate92176-42-6C15H18O4
- 2-Cyclohexyl-2H,4H-1,3-benzodioxine-7-carboxylic acid131243-16-8C15H18O4
- Methyl 4-(4-tert-butylphenyl)-4-hydroxy-2-oxobut-3-enoate944889-70-7C15H18O4
- cis-3-[2-(2-Methoxyphenyl)-2-oxoethyl]-cyclopentane-1-carboxylic acidC15H18O4
- cis-3-[2-(3-Methoxyphenyl)-2-oxoethyl]-cyclopentane-1-carboxylic acidC15H18O4
- Ethyl 2-[4-(oxan-4-yl)phenyl]-2-oxoacetate1276026-55-1C15H18O4
- Ethyl 3-(acetyloxy)-5-phenylpent-4-enoate88953-89-3C15H18O4
- 7-Methoxy-7-oxohept-2-en-1-yl benzoate89186-27-6C15H18O4
- Pent-1-EN-1-yl 3-(4-hydroxy-3-methoxyphenyl)prop-2-enoate122991-47-3C15H18O4
- Methyl 3-(4-ethoxy-2-methyl-4-oxobut-1-en-1-yl)benzoate141948-81-4C15H18O4
- Dimethyl methyl(3-phenylprop-2-en-1-yl)propanedioate189884-53-5C15H18O4
- 2-{[(2H-1,3-Benzodioxol-5-yl)methoxy]methyl}cyclohexan-1-one184699-83-0C15H18O4
- Dimethyl methyl[(1S)-1-phenylprop-2-en-1-yl]propanedioate189884-47-7C15H18O4
- Ethyl (1-hydroxy-5-methoxy-2-methyl-1H-inden-3-yl)acetate468712-97-2C15H18O4
- 8,8-Dimethyl-2-methylidene-7-phenyl-1,4,6,10-tetraoxaspiro[4.5]decane669077-57-0C15H18O4
- Diethyl (pent-4-en-2-yn-1-yl)(prop-1-yn-1-yl)propanedioate66014-44-6C15H18O4
Frequently asked questions
What is the molar mass of C15H18O4?
The molar mass of C15H18O4 is 262.31 g/mol, calculated from standard atomic weights for 15 carbon atoms, 18 hydrogen atoms and 4 oxygen atoms. The monoisotopic mass is 262.1205 Da.
How many compounds have the formula C15H18O4?
CompoundList lists 363 compounds with the molecular formula C15H18O4, including 2,2'-(6,7,8,9-Tetrahydro-5H-benzo[7]annulene-5,6-diyl)diacetic acid, 7-Hydroxy-6-(hydroxymethyl)-12-propan-2-ylidene-5-oxatetracyclo[7.2.1.02,8.04,6]dodec-10-en-3-one, Chromone, 5,7-dihydroxy-6-isopentyl-2-methyl-. 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 C15H18O4?
C15H18O4 has a degree of unsaturation of 7. 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.