C20H15ClO3
41 compounds have this formula on CompoundList.
- Molar mass
- 338.79g/mol
- Monoisotopic mass
- 338.0710Da
- Atoms
- 39
- Elements
- 4
- Rings plus double bonds
- 13
The formula C20H15ClO3 describes a molecule made of 20 carbon atoms, 15 hydrogen atoms, 1 chlorine atom 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 × 2070.91%12.011 × 20 = 240.220 g/mol
- H Hydrogen × 154.46%1.008 × 15 = 15.120 g/mol
- Cl Chlorine × 110.46%35.45 × 1 = 35.450 g/mol
- O Oxygen × 314.17%15.999 × 3 = 47.997 g/mol
Compounds with the formula C20H15ClO3
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 41 of 41 compounds
![3-(4-Chlorophenyl)-5-propyl-7H-furo[3,2-g]chromen-7-one chemical structure, C20H15ClO3, CAS 374760-90-4](/s/MZGDDQSYUXRICG-UHFFFAOYSA-N.svg)
![3-(4-Chlorophenyl)-5-ethyl-9-methyl-7H-furo[3,2-g]chromen-7-one chemical structure, C20H15ClO3, CAS 374711-12-3](/s/UKDMHQZIYCUVMZ-UHFFFAOYSA-N.svg)
![4-[(2-Chlorophenyl)(hydroxy)phenylmethyl]benzoic acid chemical structure, C20H15ClO3, CAS 172976-68-0](/s/MYQCIJNSLZDQDI-UHFFFAOYSA-N.svg)
![(E)-3-[5-(3-Chlorophenyl)furan-2-yl]-1-(4-methoxyphenyl)prop-2-en-1-one chemical structure, C20H15ClO3, CAS 304896-53-5](/s/OJBOFQBJDCGWID-PKNBQFBNSA-N.svg)
![(E)-1-(4-Chlorophenyl)-3-[5-(4-methoxyphenyl)furan-2-yl]prop-2-en-1-one chemical structure, C20H15ClO3, CAS 1422034-10-3](/s/SJUPIVHGCTUXEJ-ZRDIBKRKSA-N.svg)
- 2-(4-Benzyloxyphenyl)-6-chlorobenzoic acid1261915-57-4C20H15ClO3
- Benzoic acid, 4-([1,1'-biphenyl]-2-ylmethoxy)-3-chloro-833484-99-4C20H15ClO3
- 6-Chloro-3-[(2E)-3-(4-ethylphenyl)prop-2-enoyl]-2H-chromen-2-one690215-06-6C20H15ClO3
- Benzo(a)pyrene-7,8,9-triol, 10-chloro-7,8,9,10-tetrahydro-, (7R,8S,9S,10S)-213399-21-4C20H15ClO3
- 3-(4-Chlorophenyl)-5,6,9-trimethyl-7H-furo[3,2-g]chromen-7-one374762-43-3C20H15ClO3
- 3-(4-Chlorophenyl)-4,8,9-trimethyl-7H-furo[2,3-f]chromen-7-one670241-76-6C20H15ClO3
- 3-(4-Chlorophenyl)-6-ethyl-5-methyl-7H-furo[3,2-g]chromen-7-one858744-36-2C20H15ClO3
- Benzoic acid, 2-((4-chlorophenyl)phenylmethoxy)-72417-78-8C20H15ClO3
- 3-(4-Chlorophenyl)-9-ethyl-4-methyl-7H-furo[2,3-f]chromen-7-one374707-41-2C20H15ClO3
- 4'-((4-Chlorobenzyl)oxy)-[1,1'-biphenyl]-2-carboxylic acid1196049-96-3C20H15ClO3
- 4-(Benzyloxy)-3'-chloro[1,1'-biphenyl]-2-carboxylic acid861134-07-8C20H15ClO3
- 1-Chloro-2-(3-hydroxy-4-methylpent-1-yn-1-yl)anthracene-9,10-dione322642-08-0C20H15ClO3
- (2R,5R)-5-(4-Chlorophenyl)-5-methyl-2-(naphthalen-1-yl)-1,3-dioxolan-4-one887304-92-9C20H15ClO3
- 4-[4-(Benzyloxy)phenoxy]-2-chlorobenzaldehyde883752-43-0C20H15ClO3
- 4-[4-(Benzyloxy)phenoxy]benzoyl chloride916067-74-8C20H15ClO3
- 4-(Benzyloxy)-3'-chloro-[1,1'-biphenyl]-3-carboxylic acid3078376-94-7C20H15ClO3
- 4-(Benzyloxy)-2'-chloro-[1,1'-biphenyl]-3-carboxylic acid3078377-28-0C20H15ClO3
Frequently asked questions
What is the molar mass of C20H15ClO3?
The molar mass of C20H15ClO3 is 338.79 g/mol, calculated from standard atomic weights for 20 carbon atoms, 15 hydrogen atoms, 1 chlorine atom and 3 oxygen atoms. The monoisotopic mass is 338.0710 Da.
How many compounds have the formula C20H15ClO3?
CompoundList lists 41 compounds with the molecular formula C20H15ClO3, including 3-(4-Chlorophenyl)-5-propyl-7H-furo[3,2-g]chromen-7-one, 3-(4-Chlorophenyl)-5-ethyl-9-methyl-7H-furo[3,2-g]chromen-7-one, 4-(Benzyloxy)phenyl 2-chlorobenzoate. 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 C20H15ClO3?
C20H15ClO3 has a degree of unsaturation of 13. 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.