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Molecular formula

C21H15N3O6

27 compounds have this formula on CompoundList.

Molar mass
405.37g/mol
Monoisotopic mass
405.0961Da
Atoms
45
Elements
4
Rings plus double bonds
16

The formula C21H15N3O6 describes a molecule made of 21 carbon atoms, 15 hydrogen atoms, 3 nitrogen atoms and 6 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 × 2162.22%
    12.011 × 21 = 252.231 g/mol
  • H Hydrogen × 153.73%
    1.008 × 15 = 15.120 g/mol
  • N Nitrogen × 310.37%
    14.007 × 3 = 42.021 g/mol
  • O Oxygen × 623.68%
    15.999 × 6 = 95.994 g/mol
Look up another formula

Compounds with the formula C21H15N3O6

Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.

Showing 1 to 27 of 27 compounds

4-(2-Furoyl)-3-HO-5-(3-nitro-PH)-1-(3-pyridinyl-ME)-1,5-dihydro-2H-pyrrol-2-one chemical structure, C21H15N3O6, CAS 380567-65-7
4-(2-Furoyl)-3-HO-5-(3-nitro-PH)-1-(3-pyridinyl-ME)-1,5-dihydro-2H-pyrrol-2-one
CAS 380567-65-7C21H15N3O6
2,4,6-Tri(2,4-dihydroxyphenyl)-1,3,5-triazine chemical structure, C21H15N3O6, CAS 2125-23-7
2,4,6-Tri(2,4-dihydroxyphenyl)-1,3,5-triazine
CAS 2125-23-7C21H15N3O6
4-{[(6-{[(4-Carboxyphenyl)amino]carbonyl}pyridin-2-yl)carbonyl]amino}benzoic acid chemical structure, C21H15N3O6, CAS 441314-18-7
4-{[(6-{[(4-Carboxyphenyl)amino]carbonyl}pyridin-2-yl)carbonyl]amino}benzoic acid
CAS 441314-18-7C21H15N3O6
[4-({[2-(5-Methyl-1,2-oxazol-3-yl)-1,3-dioxo-2,3-dihydro-1H-isoindol-5-yl]carbonyl}amino)phenyl]acetic acid chemical structure, C21H15N3O6, CAS 897798-58-2
[4-({[2-(5-Methyl-1,2-oxazol-3-yl)-1,3-dioxo-2,3-dihydro-1H-isoindol-5-yl]carbonyl}amino)phenyl]acetic acid
CAS 897798-58-2C21H15N3O6
N-[6-(1,3-Benzodioxole-5-carbonylamino)pyridin-2-yl]-1,3-benzodioxole-5-carboxamide chemical structure, C21H15N3O6, CAS 296266-28-9
N-[6-(1,3-Benzodioxole-5-carbonylamino)pyridin-2-yl]-1,3-benzodioxole-5-carboxamide
CAS 296266-28-9C21H15N3O6
3-[[2-[(3-Nitrobenzoyl)amino]benzoyl]amino]benzoic acid chemical structure, C21H15N3O6, CAS 444145-60-2
3-[[2-[(3-Nitrobenzoyl)amino]benzoyl]amino]benzoic acid
CAS 444145-60-2C21H15N3O6
2-N,5-N-bis(1,3-benzodioxol-5-yl)pyridine-2,5-dicarboxamide chemical structure, C21H15N3O6, CAS 547733-16-4
2-N,5-N-bis(1,3-benzodioxol-5-yl)pyridine-2,5-dicarboxamide
CAS 547733-16-4C21H15N3O6
9,10-Anthracenedione, 1-amino-5-hydroxy-4-[(4-methoxyphenyl)amino]-8-nitro- chemical structure, C21H15N3O6, CAS 52576-59-7
9,10-Anthracenedione, 1-amino-5-hydroxy-4-[(4-methoxyphenyl)amino]-8-nitro-
CAS 52576-59-7C21H15N3O6
9,10-Anthracenedione, 1-amino-5-hydroxy-4-((2-methoxyphenyl)amino)-8-nitro- chemical structure, C21H15N3O6, CAS 71412-38-9
9,10-Anthracenedione, 1-amino-5-hydroxy-4-((2-methoxyphenyl)amino)-8-nitro-
CAS 71412-38-9C21H15N3O6
p,p',p''-(1,3,5-Triazine-2,4,6-triyltris(oxy))triphenol chemical structure, C21H15N3O6, CAS 85909-34-8
p,p',p''-(1,3,5-Triazine-2,4,6-triyltris(oxy))triphenol
CAS 85909-34-8C21H15N3O6
4-Benzoyl-3-hydroxy-1-(5-methylisoxazol-3-yl)-5-(4-nitrophenyl)-1H-pyrrol-2(5H)-one chemical structure, C21H15N3O6, CAS 618873-60-2
4-Benzoyl-3-hydroxy-1-(5-methylisoxazol-3-yl)-5-(4-nitrophenyl)-1H-pyrrol-2(5H)-one
CAS 618873-60-2C21H15N3O6
(5E)-5-[[5-(2-Methoxy-5-nitrophenyl)furan-2-yl]methylidene]-3-phenylimidazolidine-2,4-dione chemical structure, C21H15N3O6, CAS 690670-87-2
(5E)-5-[[5-(2-Methoxy-5-nitrophenyl)furan-2-yl]methylidene]-3-phenylimidazolidine-2,4-dione
CAS 690670-87-2C21H15N3O6
(E)-4-[3'-(1,3-Benzodioxol-5-yl)-2-oxospiro[1H-indole-3,5'-4H-pyrazole]-1'-yl]-4-oxobut-2-enoic acid chemical structure, C21H15N3O6, CAS 929871-48-7
(E)-4-[3'-(1,3-Benzodioxol-5-yl)-2-oxospiro[1H-indole-3,5'-4H-pyrazole]-1'-yl]-4-oxobut-2-enoic acid
CAS 929871-48-7C21H15N3O6
(E)-2-Cyano-N-(6-nitro-2,3-dihydro-1,4-benzodioxin-7-yl)-3-(2-prop-2-ynoxyphenyl)prop-2-enamide chemical structure, C21H15N3O6, CAS 863421-56-1
(E)-2-Cyano-N-(6-nitro-2,3-dihydro-1,4-benzodioxin-7-yl)-3-(2-prop-2-ynoxyphenyl)prop-2-enamide
CAS 863421-56-1C21H15N3O6
N-(2-Benzoyl-4-methylphenyl)-3,5-dinitrobenzamide chemical structure, C21H15N3O6, CAS 313368-51-3
N-(2-Benzoyl-4-methylphenyl)-3,5-dinitrobenzamide
CAS 313368-51-3C21H15N3O6
1,3,5-Triazine-2,4,6(1H,3H,5H)-trione, 1,3,5-tris(4-hydroxyphenyl)- chemical structure, C21H15N3O6, CAS 138006-23-2
1,3,5-Triazine-2,4,6(1H,3H,5H)-trione, 1,3,5-tris(4-hydroxyphenyl)-
CAS 138006-23-2C21H15N3O6
2,2'-[Pyridine-2,6-diylbis(carbonylazanediyl)]dibenzoic acid chemical structure, C21H15N3O6, CAS 63458-77-5
2,2'-[Pyridine-2,6-diylbis(carbonylazanediyl)]dibenzoic acid
CAS 63458-77-5C21H15N3O6
4,4',4''-(1,3,5-Triazine-2,4,6-triyl)tris[1,2-benzenediol] chemical structure, C21H15N3O6, CAS 253788-12-4
4,4',4''-(1,3,5-Triazine-2,4,6-triyl)tris[1,2-benzenediol]
CAS 253788-12-4C21H15N3O6
N-[2-Nitro-4-(4-nitrophenoxy)phenyl]-3-phenylprop-2-enamide chemical structure, C21H15N3O6, CAS 93576-79-5
N-[2-Nitro-4-(4-nitrophenoxy)phenyl]-3-phenylprop-2-enamide
CAS 93576-79-5C21H15N3O6
3-Methylphenanthrene--1,3,5-trinitrobenzene (1/1) chemical structure, C21H15N3O6, CAS 62664-81-7
3-Methylphenanthrene--1,3,5-trinitrobenzene (1/1)
CAS 62664-81-7C21H15N3O6
2-({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)-5-nitropyridine-3-carboxylic acid chemical structure, C21H15N3O6, CAS 2386187-84-2
2-({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)-5-nitropyridine-3-carboxylic acid
CAS 2386187-84-2C21H15N3O6
2-({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)-3-nitropyridine-4-carboxylic acid chemical structure, C21H15N3O6, CAS 2386983-30-6
2-({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)-3-nitropyridine-4-carboxylic acid
CAS 2386983-30-6C21H15N3O6
1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl 2-[4-(5-methyl-1,2-oxazole-4-amido)phenyl]acetate chemical structure, C21H15N3O6, CAS 2248380-29-0
1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl 2-[4-(5-methyl-1,2-oxazole-4-amido)phenyl]acetate
CAS 2248380-29-0C21H15N3O6
1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl 2-{2,5-dioxo-2',3'-dihydrospiro[imidazolidine-4,1'-indene]-1-yl}acetate chemical structure, C21H15N3O6, CAS 2248390-68-1
1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl 2-{2,5-dioxo-2',3'-dihydrospiro[imidazolidine-4,1'-indene]-1-yl}acetate
CAS 2248390-68-1C21H15N3O6

Frequently asked questions

What is the molar mass of C21H15N3O6?

The molar mass of C21H15N3O6 is 405.37 g/mol, calculated from standard atomic weights for 21 carbon atoms, 15 hydrogen atoms, 3 nitrogen atoms and 6 oxygen atoms. The monoisotopic mass is 405.0961 Da.

How many compounds have the formula C21H15N3O6?

CompoundList lists 27 compounds with the molecular formula C21H15N3O6, including 4-(2-Furoyl)-3-HO-5-(3-nitro-PH)-1-(3-pyridinyl-ME)-1,5-dihydro-2H-pyrrol-2-one, 2,4,6-Tri(2,4-dihydroxyphenyl)-1,3,5-triazine, 4-{[(6-{[(4-Carboxyphenyl)amino]carbonyl}pyridin-2-yl)carbonyl]amino}benzoic acid. 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 C21H15N3O6?

C21H15N3O6 has a degree of unsaturation of 16. 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.