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 101 to 200 of 363 compounds
trans-1,4-Cyclohexanedicarboxylic acid monobenzyl ester
CAS 1823298-71-0C15H18O4
![(4S,6S,8Z,11S)-6,10,10-Trimethyl-5,12-dioxatricyclo[9.2.1.04,6]tetradeca-1(14),8-diene-7,13-dione chemical structure, C15H18O4](/s/BACLGEOXUFGEJY-BRSDLFSJSA-N.svg)
(4S,6S,8Z,11S)-6,10,10-Trimethyl-5,12-dioxatricyclo[9.2.1.04,6]tetradeca-1(14),8-diene-7,13-dione
C15H18O4
4-(4-Methoxyphenyl)-1,1-dimethyl-2-oxo-3-butenyl acetate
CAS 415689-01-9C15H18O4
8beta,9alpha-Dihydroxylindan-4(5),7(11)-dien-8alpha,12-olide
CAS 956707-04-3C15H18O4
![(5E,9E)-4-Hydroxy-6-methyl-3-methylidene-2-oxo-3a,4,7,8,11,11a-hexahydrocyclodeca[b]furan-10-carbaldehyde chemical structure, C15H18O4](/s/AIWBJIOCQDWGGI-XIPKQYMXSA-N.svg)
(5E,9E)-4-Hydroxy-6-methyl-3-methylidene-2-oxo-3a,4,7,8,11,11a-hexahydrocyclodeca[b]furan-10-carbaldehyde
C15H18O4
![(6S)-4-Methoxy-6-[2-(4-methoxyphenyl)ethyl]-5,6-dihydro-2H-pyran-2-one chemical structure, C15H18O4, CAS 49776-58-1](/s/IZGFAKZIDOQLHS-ZDUSSCGKSA-N.svg)
(6S)-4-Methoxy-6-[2-(4-methoxyphenyl)ethyl]-5,6-dihydro-2H-pyran-2-one
CAS 49776-58-1C15H18O4
1-(tert-Butyl) 4-methyl cubane-1,4-dicarboxylate
CAS 907557-21-5C15H18O4
![trans-2-[2-(4-Methoxyphenyl)-2-oxoethyl]cyclopentane-1-carboxylic acid chemical structure, C15H18O4, CAS 733740-57-3](/s/BFVLIYRMUAIYEL-WCQYABFASA-N.svg)
trans-2-[2-(4-Methoxyphenyl)-2-oxoethyl]cyclopentane-1-carboxylic acid
CAS 733740-57-3C15H18O4
Methyl 1-(4-methoxyphenyl)-4-oxocyclohexanecarboxylate
CAS 1384264-82-7C15H18O4
2-Allyl-3,6-dimethoxy-beta-methylcinnamic acid
CAS 38821-58-8C15H18O4
trans-2,3-Dihydro-3-ethoxyeuparin
CAS 1015698-14-2C15H18O4
![3,5a,8a-Trimethyl-3a,5,5a,9b-tetrahydro-4H-oxireno[8,8a]naphtho[1,2-b]furan-2,8(3H,8ah)-dione chemical structure, C15H18O4, CAS 59444-48-3](/s/GTDIWCITYRGAKM-UHFFFAOYSA-N.svg)
3,5a,8a-Trimethyl-3a,5,5a,9b-tetrahydro-4H-oxireno[8,8a]naphtho[1,2-b]furan-2,8(3H,8ah)-dione
CAS 59444-48-3C15H18O4
4,4-Bis(5-methylfuran-2-yl)pentanoic acid
CAS 73823-36-6C15H18O4
![[(E)-3-Methoxy-3-oxoprop-1-enyl] 4-tert-butylbenzoate chemical structure, C15H18O4, CAS 478046-88-7](/s/ASCNMNUWBMJGOW-MDZDMXLPSA-N.svg)
[(E)-3-Methoxy-3-oxoprop-1-enyl] 4-tert-butylbenzoate
CAS 478046-88-7C15H18O4
Ethyl 2-(6-methoxy-1-oxo-1,2,3,4-tetrahydronaphthalen-2-yl)acetate
CAS 50558-96-8C15H18O4
2-(Benzyloxycarbonyl)cyclohexanecarboxylic acid
CAS 151434-99-0C15H18O4
5-(4-Ethoxy-3-methoxyphenyl)cyclohexane-1,3-dione
CAS 903440-59-5C15H18O4
![trans-2-[2-(2-Methoxyphenyl)-2-oxoethyl]cyclopentane-1-carboxylic acid chemical structure, C15H18O4, CAS 733740-55-1](/s/HKSRAJZPMPZATD-WDEREUQCSA-N.svg)
trans-2-[2-(2-Methoxyphenyl)-2-oxoethyl]cyclopentane-1-carboxylic acid
CAS 733740-55-1C15H18O4
2-(1-tert-Butoxy-ethyl)-benzofuran-5-carboxylic acid
CAS 1154060-88-4C15H18O4
Subcordatolide B
CAS 92609-71-7C15H18O4
trans-2-(4-Methoxybenzoyl)cyclohexane-1-carboxylic acid
CAS 57078-12-3C15H18O4
Chlorantholide D
CAS 1253106-58-9C15H18O4
![(3aS)-3a,5,5a,9,9abeta,9balpha-Hexahydro-9beta-hydroxy-5aalpha,9-dimethyl-3-methylenenaphtho[1,2-b]furan-2,6(3H,4H chemical structure, C15H18O4, CAS 16981-97-8](/s/DZESPMMROLVXTM-AMFXNCCOSA-N.svg)
(3aS)-3a,5,5a,9,9abeta,9balpha-Hexahydro-9beta-hydroxy-5aalpha,9-dimethyl-3-methylenenaphtho[1,2-b]furan-2,6(3H,4H
CAS 16981-97-8C15H18O4
![(3aS,6S,6aR,9aR,9bS,9cR)-Octahydro-6,9b-dimethyl-3-methylene-4H-furo[3a(2)a(2),2a(2)a(2):6a(2),7a(2)]cyclohepta[1a(2),2a(2):1,3]cyclopropa[1,2-b]furan-2,8-dione chemical structure, C15H18O4, CAS 66674-28-0](/s/XCWJSHURQAZVSN-KSWRHCHDSA-N.svg)
(3aS,6S,6aR,9aR,9bS,9cR)-Octahydro-6,9b-dimethyl-3-methylene-4H-furo[3a(2)a(2),2a(2)a(2):6a(2),7a(2)]cyclohepta[1a(2),2a(2):1,3]cyclopropa[1,2-b]furan-2,8-dione
CAS 66674-28-0C15H18O4
- Anhydroverlotorin epoxide71277-23-1C15H18O4
- Stramonin-B65179-88-6C15H18O4
- Cyclopentanepropionic acid, 1-(o-methoxyphenyl)-2-oxo-2700-01-8C15H18O4
- Ethyl 6,7-dimethoxy-3-methyl-1H-indene-2-carboxylate5415-54-3C15H18O4
- Cyclohexyl methyl benzene-1,2-dicarboxylate43195-90-0C15H18O4
- 2-(4-Methoxybenzoyl)cyclohexanecarboxylic acid6966-15-0C15H18O4
- 2H-1-Benzopyran-6-acetic acid, 3,4-dihydro-alpha-methyl-2-(1-methylethyl)-4-oxo-58282-60-3C15H18O4
- (3aR,4S,5R,6aS)-4-(Hydroxymethyl)-5-phenylmethoxy-3,3a,4,5,6,6a-hexahydrocyclopenta[b]furan-2-one81190-06-9C15H18O4
- Methyl (E)-3-(3-(tert-butoxy)-3-oxoprop-1-en-1-yl)benzoate279240-83-4C15H18O4
- cis-2-(3-Methoxybenzoyl)cyclohexane-1-carboxylic acid357980-63-3C15H18O4
- cis-2-(4-Methoxybenzoyl)cyclohexane-1-carboxylic acid57078-11-2C15H18O4
- trans-2-(2-Methoxybenzoyl)cyclohexane-1-carboxylic acid733742-72-8C15H18O4
- trans-2-(3-Methoxybenzoyl)cyclohexane-1-carboxylic acid733742-73-9C15H18O4
- Ethyl 4-(4-isopropylphenyl)-2,4-dioxobutanoate852814-99-4C15H18O4
- Methyl 1-(2-Methoxyphenyl)-4-oxocyclohexanecarboxylate1385694-68-7C15H18O4
- (1R,2R)-2-(5-Ethoxy-2-methyl-2,3-dihydro-1-benzofuran-6-yl)cyclopropane-1-carboxylic acid2059923-76-9C15H18O4
- 2-(4-((1-Hydroxy-2-oxocyclopentyl)methyl)phenyl)propanoic acid1091621-62-3C15H18O4
- Ethyl 3-[2-(2-methyl-1-oxopropoxy)phenyl]acrylate84824-82-8C15H18O4
- Propanedioic acid, [(2-methylphenyl)methylene]-, diethyl ester24331-75-7C15H18O4
- Diethyl 1-phenylcyclopropane-1,2-dicarboxylate731-06-6C15H18O4
- cis-3-[2-(2-Methoxyphenyl)-2-oxoethyl]cyclopentane-1-carboxylic acid733740-27-7C15H18O4
- cis-3-[2-(4-Methoxyphenyl)-2-oxoethyl]cyclopentane-1-carboxylic acid733740-29-9C15H18O4
- trans-2-[2-(3-Methoxyphenyl)-2-oxoethyl]cyclopentane-1-carboxylic acid733740-56-2C15H18O4
- cis-2-(2-Methoxybenzoyl)cyclohexane-1-carboxylic acid733742-61-5C15H18O4
- 5H-Benzocycloheptene-5,6-diol, 6,7,8,9-tetrahydro-, diacetate, trans-93640-73-4C15H18O4
- 4-(1,4-Dioxaspiro[4.5]decan-8-yl)benzoic acid163260-73-9C15H18O4
- 7-tert-Butyl-5-methoxy-3-methyl-1-benzofuran-2-carboxylic acid1097095-73-2C15H18O4
- cis-(1S,3R)-3-[2-(2-Methoxyphenyl)-2-oxoethyl]cyclopentane-1-carboxylic acidC15H18O4
- cis-(1S,3R)-3-[2-(3-Methoxyphenyl)-2-oxoethyl]cyclopentane-1-carboxylic acid733740-28-8C15H18O4
- cis-(1S,3R)-3-[2-(4-Methoxyphenyl)-2-oxoethyl]cyclopentane-1-carboxylic acidC15H18O4
- (1S,3R)-3-(2-Methoxybenzoyl)cyclohexane-1-carboxylic acid735269-71-3C15H18O4
- Methyl 2-(tert-butyl)-5-methoxybenzofuran-3-carboxylate385419-83-0C15H18O4
- 1,4-Dioxaspiro[4.5]decan-8-yl benzoate76297-05-7C15H18O4
- Methyl 5-(benzyloxy)-2-oxocyclohexane-1-carboxylate478798-40-2C15H18O4
- 10 Hydroxyipomeabisfuran92448-67-4C15H18O4
- Ethyl 3-hydroxy-4-oxo-3-phenylcyclohexane-1-carboxylate92582-06-4C15H18O4
- Diprop-2-en-1-yl bicyclo[2.2.1]hept-5-ene-2,3-dicarboxylate5424-82-8C15H18O4
- Chromone, 5,7-dihydroxy-8-isopentyl-2-methyl-13475-09-7C15H18O4
- Fumaric acid, alpha-butylbenzyl ester97405-37-3C15H18O4
- Irofulven metabolite M4238432-47-8C15H18O4
- 2-(1-Methylcyclohexoxy)carbonylbenzoic acid960-24-7C15H18O4
- 8-Phenyl-1,4-dioxaspiro[4.5]decane-8-carboxylic acid51509-99-0C15H18O4
- Diethyl 2,3-dihydro-1H-indene-1,1-dicarboxylate115860-31-6C15H18O4
- 8-(1,3-Benzodioxol-5-yl)-1,4-dioxaspiro[4,5]decane82749-42-6C15H18O4
- 3-(7-Propoxy-3,4-dihydro-2H-1-benzopyran-3-yl)prop-2-enoic acid924876-58-4C15H18O4
- cis-3-[2-(3-Methoxyphenyl)-2-oxoethyl]cyclopentane-1-carboxylic acidC15H18O4
- cis-3-(2-Methoxybenzoyl)cyclohexane-1-carboxylic acidC15H18O4
- cis-3-(3-Methoxybenzoyl)cyclohexane-1-carboxylic acid735269-72-4C15H18O4
- cis-3-(4-Methoxybenzoyl)cyclohexane-1-carboxylic acid735269-73-5C15H18O4
- (1S,3R)-3-(3-Methoxybenzoyl)cyclohexane-1-carboxylic acidC15H18O4
- Benzyl 2-(1-hydroxy-4-oxocyclohexyl)acetate1613269-39-8C15H18O4
- Methyl 1-acetyl-3-(benzyloxy)cyclobutane-1-carboxylate1955506-69-0C15H18O4
- 5-Oxo-2,3,4,5-tetrahydrobenzo[b]oxepin-8-yl pivalate2226905-01-5C15H18O4
- Naphtho(1,8-bc)pyran-2,7-dione, 3,3a,6,6a,9a,9b-hexahydro-9b-(methoxymethyl)-7-methyl-, (3aalpha,6abeta,9aalpha,9balpha)-104199-04-4C15H18O4
- Naphtho(1,8-bc)pyran-2,7-dione, 3,3a,6,6a,9a,9b-hexahydro-9-methoxy-4,9b-dimethyl-, (3aalpha,6abeta,9abeta,9balpha)-104199-22-6C15H18O4
- 2-(3-Ethoxy-3-oxo-1-propen-1-yl)phenyl butanoate94030-84-9C15H18O4
- Butyl 8-methoxy-2H-chromene-3-carboxylate338420-72-7C15H18O4
- (2Z)-2-Benzylidene-butanedioic acid diethyl ester23360-64-7C15H18O4
- Diethyl [(3-methylphenyl)methylidene]propanedioate15725-33-4C15H18O4
- 1,3-Dimethyl 2-[(2E)-1-phenyl-2-buten-1-yl]propanedioate88057-05-0C15H18O4
- (3S,4S,9bR)-4-Hydroxy-3,6,9-trimethyl-3,3a,4,5,9a,9b-hexahydroazuleno[4,5-b]furan-2,7-dione126613-35-2C15H18O4
- 2-{3-[(1E)-3-(tert-Butoxy)-3-oxoprop-1-en-1-yl]phenyl}acetic acid474009-26-2C15H18O4
- 1-Carboxymethyl-cyclopentanecarboxylic acid benzyl ester378247-24-6C15H18O4
- Methyl 2-[(1E)-3-(tert-butoxy)-3-oxoprop-1-EN-1-yl]benzoate1166241-42-4C15H18O4
- 2-Cyclopentyl-2-(2,3-dihydro-1,4-benzodioxin-6-yl)acetic acid1082544-23-7C15H18O4
- (1S,3R)-3-(4-Methoxybenzoyl)cyclohexane-1-carboxylic acidC15H18O4
- 5-Benzyloxy-3-oxo-6-heptenoic acid methyl ester62344-17-6C15H18O4
- Ethyl 2-(6-hydroxy-2-methyl-1-oxo-1,2,3,4-tetrahydronaphthalen-2-yl)acetate1414797-85-5C15H18O4
- Benzyl 2-hydroxy-2-(2-oxoethyl)cyclopentanecarboxylate1287745-55-4C15H18O4
- Benzyl 1-methoxy-4-oxocyclohexanecarboxylate1622928-69-1C15H18O4
- Methyl 3-cyclobutyl-3-(2-formyl-3-hydroxyphenyl)propanoate1623144-97-7C15H18O4
- Ethyl 4-(Benzyloxy)-2-oxocyclopentanecarboxylate2375930-74-6C15H18O4
- Irofulven metabolite M3247256-79-7C15H18O4
- Dihydrocalodendrolide126754-19-6C15H18O4
- 2-(5-Acetyl-2,3-dihydro-1-benzofuran-2-yl)propan-2-yl acetate92582-15-5C15H18O4
- 3-Hydroxy-3-(1-hydroxycyclohex-3-en-1-yl)-2-phenylpropanoic acid7472-99-3C15H18O4
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 trans-1,4-Cyclohexanedicarboxylic acid monobenzyl ester, (4S,6S,8Z,11S)-6,10,10-Trimethyl-5,12-dioxatricyclo[9.2.1.04,6]tetradeca-1(14),8-diene-7,13-dione, 4-(4-Methoxyphenyl)-1,1-dimethyl-2-oxo-3-butenyl acetate. 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.