Nitrogen + Oxygen Compounds

Formula	IUPAC Name	Common Name	Mol. Weight
C42H71N11O11S2	1-[7-(2-amino-2-oxo-ethyl)-10-(3-amino-3-oxo-propyl)-20,20-dimethyl-6,9,12,15,18-pentaoxo-13,16-disec-butyl-1,2-dithia-5,8,11,14,17-pentazacycloicosane-4-carbonyl]-N-[1-[(2-amino-2-oxo-ethyl)carbamoyl]-2-methyl-butyl]pyrrolidine-2-carboxamide	dPLOT	970.20
C22H34N2O4	tert-butyl 2-[(1-hydroxy-2,2,5,5-tetramethyl-pyrrolidine-3-carbonyl)amino]-3-phenyl-propanoate	SL-Phe	390.50
C12H15FN3O5P	7-[5-[fluoro(methyl)phosphoryl]oxypentyl]-4-nitro-2,1,3-benzoxadiazole	Nbd-AP-mpf	331.24
C23H15NO5S	3',6'-dihydroxy-6-isothiocyanato-4',5'-dimethyl-spiro[isobenzofuran-3,9'-xanthene]-1-one	Dmftic	417.40
C14H19NO	2-(2,5-dimethylphenyl)-3,3a,4,5,6,6a-hexahydro-2H-furo[2,3-b]pyrrole	Dmpabco	217.31
C30H45N6O16P	2-[[5-[5-[4-[1-(2-amino-7-methyl-4-oxo-5,6,7,8-tetrahydro-1H-pteridin-6-yl)ethylamino]phenyl]-2,3,4-trihydroxy-pentoxy]-3,4-dihydroxy-tetrahydrofuran-2-yl]methoxy-hydroxy-phosphoryl]oxypentanedioic acid	2-[[5-[5-[4-[1-(2-amino-7-methyl-4-oxo-5,6,7,8-tetrahydro-1H-pteridin-6-yl)ethylamino]phenyl]-2,3,4-trihydroxy-pentoxy]-3,4-dihydroxy-tetrahydrofuran-2-yl]methoxy-hydroxy-phosphoryl]oxypentanedioic acid	776.70
C19H22IN5O5	(3R,4S,5R)-2-[6-[[(1S)-2-(4-hydroxy-3-iodo-phenyl)-1-methyl-ethyl]amino]purin-9-yl]-5-(hydroxymethyl)tetrahydrofuran-3,4-diol	(3R,4S,5R)-2-[6-[[(1S)-2-(4-hydroxy-3-iodo-phenyl)-1-methyl-ethyl]amino]purin-9-yl]-5-(hydroxymethyl)tetrahydrofuran-3,4-diol	527.30
C9H12ClN2O8P	[[4-chloro-5-(2,4-dioxopyrimidin-1-yl)-3-hydroxy-tetrahydrofuran-2-yl]-tritio-methyl] dihydrogen phosphate	2'-Chloro-dudp	344.63
C11H12N4O4S	4-amino-N-(2-methoxy-6-oxo-1H-pyrimidin-5-yl)benzenesulfonamide	6-Desmethylsulfadimethoxine	296.30
C15H20N4OS	5-(diethylamino)-2-(4,5-dimethylthiazol-2-yl)azo-phenol	Dmetad	304.40
C9H12N2O11P2	[5-(2,4-dioxopyrimidin-1-yl)-3-oxo-tetrahydrofuran-2-yl]methyl phosphono hydrogen phosphate	DTXSID10919114	386.15
C10H18N5O12P3	[[[(2R,3S)-3-(2-amino-4-oxo-7,8-dihydro-1H-pteridin-6-yl)-2,3-dihydroxy-propoxy]-hydroxy-phosphoryl]oxy-hydroxy-phosphoryl]methylphosphonic acid	[[[(2R,3S)-3-(2-amino-4-oxo-7,8-dihydro-1H-pteridin-6-yl)-2,3-dihydroxy-propoxy]-hydroxy-phosphoryl]oxy-hydroxy-phosphoryl]methylphosphonic acid	493.20
C13H14N2O6	(2R,5S,6S)-2,6-dihydroxy-3-(hydroxymethyl)-5-(4-nitroanilino)cyclohex-3-en-1-one	N-(4-Nitrophenyl)valienamine	294.26
C4H8N2O3	N-(2-hydroxyethyl)-N-(2-oxoethyl)nitrous amide	EFMN	132.12
C12H16CuN6O4	copper bis(2-amino-3-(1H-imidazol-5-yl)propanoate)	SCHEMBL895830	371.84
C20H24ClNO3	9-[3-(diethylamino)propoxy]benzo[f]chromen-3-one;hydrochloride	9-Dnpone	361.90
C20H23NO3	9-[3-(diethylamino)propoxy]benzo[f]chromen-3-one	9-[3-(diethylamino)propoxy]benzo[f]chromen-3-one	325.40
C11H15N5O4	2-amino-9-[(4S,5R)-4-hydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl]-3-methyl-purin-6-one	2-amino-9-[(4S,5R)-4-hydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl]-3-methyl-purin-6-one	281.27
C16H22Cl2N2O4	1-[2-[2-[bis(2-chloroethyl)amino]ethoxy]-5-nitro-phenyl]butan-1-one	BNPCA	377.30
C26H32ClN3O8	1-[2-[2-[2-(2-butanoyl-4-nitro-phenoxy)ethyl-(2-chloroethyl)amino]ethoxy]-5-nitro-phenyl]butan-1-one	N,N-Bnpca	550.00
C9H14Cl3N3O4	(2R)-2-[[(2R)-2-[[(2S)-2-amino-3-chloro-propanoyl]amino]-3-chloro-propanoyl]amino]-3-chloro-propanoic acid	3-Cl-Ala-3-Cl-ala-3-Cl-ala	334.60
C15H24N5O3+	1-[2-oxo-2-(6-ureidohexylamino)ethyl]pyridin-1-ium-3-carboxamide	NAHAA	322.38
C19H26N4O7	(4S)-4-[[(2R)-2-[[(2S)-2-amino-3-phenyl-propanoyl]amino]propanoyl]amino]-5-(carboxymethylamino)-5-oxo-pentanoic acid	(4S)-4-[[(2R)-2-[[(2S)-2-amino-3-phenyl-propanoyl]amino]propanoyl]amino]-5-(carboxymethylamino)-5-oxo-pentanoic acid	422.40
C16H23N3O4S	(4S,5S,6R)-3-(1-ethanimidoylpyrrolidin-3-yl)sulfanyl-6-[(1R)-1-hydroxyethyl]-4-methyl-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid	1-Haptmcc	353.40
C19H16N3O+	13,17,20-trimethyl-6-oxa-4,11-diaza-17-azoniapentacyclo[10.8.0.02,10.03,7.014,19]icosa-1(12),2(10),3(7),4,8,13,15,17,19-nonaene	Oxazolopyridocarbazole	302.30
C47H77N2O11P	[3-[2-[4-[4-(2,5-dioxopyrrol-1-yl)phenyl]butanoylamino]ethoxy-hydroxy-phosphoryl]oxy-2-tetradecanoyloxy-propyl] tetradecanoate	Mpb-PE	877.10
C11H15N5O2S	1,3-dimethyl-7-(thiazolidin-2-ylmethyl)purine-2,6-dione	103814-80-8	281.34
C12H17NO2	1-(1,3-benzodioxol-5-yl)-N-methyl-butan-2-amine	MBDB	207.27
C19H28N4O	6-[2-(1H-imidazol-5-yl)ethylamino]-N-(p-tolyl)heptanamide	Htmt-6	328.50
C19H25F3N4O	6-[2-(1H-imidazol-5-yl)ethylamino]-N-[4-(trifluoromethyl)phenyl]heptanamide	HTFMT	382.40
C21H26N2OS2	10-[2-(1-methyl-1-oxido-piperidin-1-ium-2-yl)ethyl]-2-methylsulfanyl-phenothiazine	Thioridazine N-oxide	386.60
C29H40N4O6S	2-[2-[[2-[2-[[2-amino-3-(4-hydroxyphenyl)propanoyl]amino]propanoylamino]acetyl]amino]-3-phenyl-propyl]sulfanyl-3-methyl-pentanoic acid	Tagppl	572.70
C17H13N3O3	4-[(4-hydroxyphenyl)methylene]-5-methyl-2-(pyridine-4-carbonyl)pyrazol-3-one	4-[(4-hydroxyphenyl)methylene]-5-methyl-2-(pyridine-4-carbonyl)pyrazol-3-one	307.30
C15H10N2O9S	1-[3-(2,5-dioxopyrrol-1-yl)benzoyl]oxy-2,5-dioxo-pyrrolidine-3-sulfonic acid	Sulfo-mbs	394.30
C29H33NO12	6,9,11-trihydroxy-9-(2-hydroxyacetyl)-7-[4-hydroxy-3-(2-hydroxyethylamino)-5-methyl-tetrahydropyran-2-yl]oxy-4-methoxy-8,10-dihydro-7H-tetracene-5,12-dione	N-(2-Hydroxyethyl)doxorubicin	587.60
C14H12N4O5	4-[2-oxo-3-(2H-tetrazol-5-yl)chromen-8-yl]oxybutanoic acid	103876-49-9	316.27
C8H12NO5P	[4-(2-aminoethyl)-2-hydroxy-phenyl] dihydrogen phosphate	Dopamine-4-phosphate ester	233.16
C8H12NO5P	[5-(2-aminoethyl)-2-hydroxy-phenyl] dihydrogen phosphate	Dopamine-3-phosphate ester	233.16
C32H45N5O5S	(2S)-2-amino-N-[(3S,16S)-3-benzyl-5,8,15-trioxo-16-sec-butyl-1-thia-4,7,14-triazacyclohexadec-9-yl]-3-(4-hydroxyphenyl)propanamide	Tclgpl	611.80
C10H12FN5O4	2-amino-9-[(3S,4R,5R)-3-fluoro-4-hydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl]-3H-purin-6-one	2-amino-9-[(3S,4R,5R)-3-fluoro-4-hydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl]-3H-purin-6-one	285.23
C19H11N3O2S	N-(4-cyano-1-oxo-pyrido[2,1-b][1,3]benzothiazol-2-yl)benzamide	BCOPB	345.40
C15H8N2O4S	2-(5-isothiocyanato-1,3-dioxo-benzo[de]isoquinolin-2-yl)acetic acid	5-Isothiocyanatoalrestatin	312.30
C17H11NO	N-pyren-1-ylformamide	N-Formyl-1-aminopyrene	245.27
C8H14N2O6	N-[(3R,4R,5S,6R)-4,5-dihydroxy-2-hydroxyimino-6-(hydroxymethyl)tetrahydropyran-3-yl]acetamide	N-[(3R,4R,5S,6R)-4,5-dihydroxy-2-hydroxyimino-6-(hydroxymethyl)tetrahydropyran-3-yl]acetamide	234.21
C21H31NO10	N-[(2S,3R,4R,5S,6R)-4-[(2S,3R,4S,5R,6S)-3,4-dihydroxy-6-(hydroxymethyl)-5-methyl-tetrahydropyran-2-yl]oxy-5-hydroxy-6-(hydroxymethyl)-2-phenoxy-tetrahydropyran-3-yl]acetamide	N-[(2S,3R,4R,5S,6R)-4-[(2S,3R,4S,5R,6S)-3,4-dihydroxy-6-(hydroxymethyl)-5-methyl-tetrahydropyran-2-yl]oxy-5-hydroxy-6-(hydroxymethyl)-2-phenoxy-tetrahydropyran-3-yl]acetamide	457.50
C17H19N3O3S	2-(dimethylamino)-1-(6-methyl-5,5-dioxo-benzo[c][1,2,5]benzothiadiazepin-11-yl)ethanone	6-Mdtd	345.40
C12H15NO3	ethyl 2-[benzyl(methyl)amino]-2-oxo-acetate	Ethyl N-benzyl-N-methyloxamate	221.25
C30H27N5O8	9-[(2R,3R,4S,5R)-3,4-dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl]-2-[[(7R,8S,9R,10S)-7,8,9-trihydroxy-7,8,9,10-tetrahydrobenzo[a]pyren-10-yl]amino]-3H-purin-6-one	9-[(2R,3R,4S,5R)-3,4-dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl]-2-[[(7R,8S,9R,10S)-7,8,9-trihydroxy-7,8,9,10-tetrahydrobenzo[a]pyren-10-yl]amino]-3H-purin-6-one	585.60
C10H11N5O5	(2R)-2-[(1S)-1-(2-amino-6-oxo-3H-purin-9-yl)-2-oxo-ethoxy]-3-hydroxy-propanal	(2R)-2-[(1S)-1-(2-amino-6-oxo-3H-purin-9-yl)-2-oxo-ethoxy]-3-hydroxy-propanal	281.23
C20H24N10O14P2	2-amino-9-[(1S,8R,9R,15R,17R,18R)-17-(2-amino-6-oxo-3H-purin-9-yl)-3,9,12,18-tetrahydroxy-3,12-dioxo-2,4,7,11,13,16-hexaoxa-3lambda5,12lambda5-diphosphatricyclo[13.3.0.06,10]octadecan-8-yl]-3H-purin-6-one	2-amino-9-[(1S,8R,9R,15R,17R,18R)-17-(2-amino-6-oxo-3H-purin-9-yl)-3,9,12,18-tetrahydroxy-3,12-dioxo-2,4,7,11,13,16-hexaoxa-3lambda5,12lambda5-diphosphatricyclo[13.3.0.06,10]octadecan-8-yl]-3H-purin-6-one	690.40

C42H71N11O11S2

1-[7-(2-amino-2-oxo-ethyl)-10-(3-amino-3-oxo-propyl)-20,20-dimethyl-6,9,12,15,18-pentaoxo-13,16-disec-butyl-1,2-dithia-5,8,11,14,17-pentazacycloicosane-4-carbonyl]-N-[1-[(2-amino-2-oxo-ethyl)carbamoyl]-2-methyl-butyl]pyrrolidine-2-carboxamide

dPLOT

970.20

C22H34N2O4

tert-butyl 2-[(1-hydroxy-2,2,5,5-tetramethyl-pyrrolidine-3-carbonyl)amino]-3-phenyl-propanoate

SL-Phe

390.50

C12H15FN3O5P

7-[5-[fluoro(methyl)phosphoryl]oxypentyl]-4-nitro-2,1,3-benzoxadiazole

Nbd-AP-mpf

331.24

C23H15NO5S

3',6'-dihydroxy-6-isothiocyanato-4',5'-dimethyl-spiro[isobenzofuran-3,9'-xanthene]-1-one

Dmftic

417.40

C14H19NO

2-(2,5-dimethylphenyl)-3,3a,4,5,6,6a-hexahydro-2H-furo[2,3-b]pyrrole

Dmpabco

217.31

C30H45N6O16P

2-[[5-[5-[4-[1-(2-amino-7-methyl-4-oxo-5,6,7,8-tetrahydro-1H-pteridin-6-yl)ethylamino]phenyl]-2,3,4-trihydroxy-pentoxy]-3,4-dihydroxy-tetrahydrofuran-2-yl]methoxy-hydroxy-phosphoryl]oxypentanedioic acid

776.70

C19H22IN5O5

(3R,4S,5R)-2-[6-[[(1S)-2-(4-hydroxy-3-iodo-phenyl)-1-methyl-ethyl]amino]purin-9-yl]-5-(hydroxymethyl)tetrahydrofuran-3,4-diol

527.30

C9H12ClN2O8P

[[4-chloro-5-(2,4-dioxopyrimidin-1-yl)-3-hydroxy-tetrahydrofuran-2-yl]-tritio-methyl] dihydrogen phosphate

2'-Chloro-dudp

344.63

C11H12N4O4S

4-amino-N-(2-methoxy-6-oxo-1H-pyrimidin-5-yl)benzenesulfonamide

6-Desmethylsulfadimethoxine

296.30

C15H20N4OS

5-(diethylamino)-2-(4,5-dimethylthiazol-2-yl)azo-phenol

Dmetad

304.40

C9H12N2O11P2

[5-(2,4-dioxopyrimidin-1-yl)-3-oxo-tetrahydrofuran-2-yl]methyl phosphono hydrogen phosphate

DTXSID10919114

386.15

C10H18N5O12P3

[[[(2R,3S)-3-(2-amino-4-oxo-7,8-dihydro-1H-pteridin-6-yl)-2,3-dihydroxy-propoxy]-hydroxy-phosphoryl]oxy-hydroxy-phosphoryl]methylphosphonic acid

493.20

C13H14N2O6

(2R,5S,6S)-2,6-dihydroxy-3-(hydroxymethyl)-5-(4-nitroanilino)cyclohex-3-en-1-one

N-(4-Nitrophenyl)valienamine

294.26

C4H8N2O3

N-(2-hydroxyethyl)-N-(2-oxoethyl)nitrous amide

EFMN

132.12

C12H16CuN6O4

copper bis(2-amino-3-(1H-imidazol-5-yl)propanoate)

SCHEMBL895830

371.84

C20H24ClNO3

9-[3-(diethylamino)propoxy]benzo[f]chromen-3-one;hydrochloride

9-Dnpone

361.90

C20H23NO3

9-[3-(diethylamino)propoxy]benzo[f]chromen-3-one

325.40

C11H15N5O4

2-amino-9-[(4S,5R)-4-hydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl]-3-methyl-purin-6-one

281.27

C16H22Cl2N2O4

1-[2-[2-[bis(2-chloroethyl)amino]ethoxy]-5-nitro-phenyl]butan-1-one

BNPCA

377.30

C26H32ClN3O8

1-[2-[2-[2-(2-butanoyl-4-nitro-phenoxy)ethyl-(2-chloroethyl)amino]ethoxy]-5-nitro-phenyl]butan-1-one

N,N-Bnpca

550.00

C9H14Cl3N3O4

(2R)-2-[[(2R)-2-[[(2S)-2-amino-3-chloro-propanoyl]amino]-3-chloro-propanoyl]amino]-3-chloro-propanoic acid

3-Cl-Ala-3-Cl-ala-3-Cl-ala

334.60

C15H24N5O3+

1-[2-oxo-2-(6-ureidohexylamino)ethyl]pyridin-1-ium-3-carboxamide

NAHAA

322.38

C19H26N4O7

(4S)-4-[[(2R)-2-[[(2S)-2-amino-3-phenyl-propanoyl]amino]propanoyl]amino]-5-(carboxymethylamino)-5-oxo-pentanoic acid

422.40

C16H23N3O4S

(4S,5S,6R)-3-(1-ethanimidoylpyrrolidin-3-yl)sulfanyl-6-[(1R)-1-hydroxyethyl]-4-methyl-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid

1-Haptmcc

353.40

C19H16N3O+

13,17,20-trimethyl-6-oxa-4,11-diaza-17-azoniapentacyclo[10.8.0.02,10.03,7.014,19]icosa-1(12),2(10),3(7),4,8,13,15,17,19-nonaene

Oxazolopyridocarbazole

302.30

C47H77N2O11P

[3-[2-[4-[4-(2,5-dioxopyrrol-1-yl)phenyl]butanoylamino]ethoxy-hydroxy-phosphoryl]oxy-2-tetradecanoyloxy-propyl] tetradecanoate

Mpb-PE

877.10

C11H15N5O2S

1,3-dimethyl-7-(thiazolidin-2-ylmethyl)purine-2,6-dione

103814-80-8

281.34

C12H17NO2

1-(1,3-benzodioxol-5-yl)-N-methyl-butan-2-amine

MBDB

207.27

C19H28N4O

6-[2-(1H-imidazol-5-yl)ethylamino]-N-(p-tolyl)heptanamide

Htmt-6

328.50

C19H25F3N4O

6-[2-(1H-imidazol-5-yl)ethylamino]-N-[4-(trifluoromethyl)phenyl]heptanamide

HTFMT

382.40

C21H26N2OS2

10-[2-(1-methyl-1-oxido-piperidin-1-ium-2-yl)ethyl]-2-methylsulfanyl-phenothiazine

Thioridazine N-oxide

386.60

C29H40N4O6S

2-[2-[[2-[2-[[2-amino-3-(4-hydroxyphenyl)propanoyl]amino]propanoylamino]acetyl]amino]-3-phenyl-propyl]sulfanyl-3-methyl-pentanoic acid

Tagppl

572.70

C17H13N3O3

4-[(4-hydroxyphenyl)methylene]-5-methyl-2-(pyridine-4-carbonyl)pyrazol-3-one

307.30

C15H10N2O9S

1-[3-(2,5-dioxopyrrol-1-yl)benzoyl]oxy-2,5-dioxo-pyrrolidine-3-sulfonic acid

Sulfo-mbs

394.30

C29H33NO12

6,9,11-trihydroxy-9-(2-hydroxyacetyl)-7-[4-hydroxy-3-(2-hydroxyethylamino)-5-methyl-tetrahydropyran-2-yl]oxy-4-methoxy-8,10-dihydro-7H-tetracene-5,12-dione

N-(2-Hydroxyethyl)doxorubicin

587.60

C14H12N4O5

4-[2-oxo-3-(2H-tetrazol-5-yl)chromen-8-yl]oxybutanoic acid

103876-49-9

316.27

C8H12NO5P

[4-(2-aminoethyl)-2-hydroxy-phenyl] dihydrogen phosphate

Dopamine-4-phosphate ester

233.16

C8H12NO5P

[5-(2-aminoethyl)-2-hydroxy-phenyl] dihydrogen phosphate

Dopamine-3-phosphate ester

233.16

C32H45N5O5S

(2S)-2-amino-N-[(3S,16S)-3-benzyl-5,8,15-trioxo-16-sec-butyl-1-thia-4,7,14-triazacyclohexadec-9-yl]-3-(4-hydroxyphenyl)propanamide

Tclgpl

611.80

C10H12FN5O4

2-amino-9-[(3S,4R,5R)-3-fluoro-4-hydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl]-3H-purin-6-one

285.23

C19H11N3O2S

N-(4-cyano-1-oxo-pyrido[2,1-b][1,3]benzothiazol-2-yl)benzamide

BCOPB

345.40

C15H8N2O4S

2-(5-isothiocyanato-1,3-dioxo-benzo[de]isoquinolin-2-yl)acetic acid

5-Isothiocyanatoalrestatin

312.30

C17H11NO

N-pyren-1-ylformamide

N-Formyl-1-aminopyrene

245.27

C8H14N2O6

N-[(3R,4R,5S,6R)-4,5-dihydroxy-2-hydroxyimino-6-(hydroxymethyl)tetrahydropyran-3-yl]acetamide

234.21

C21H31NO10

N-[(2S,3R,4R,5S,6R)-4-[(2S,3R,4S,5R,6S)-3,4-dihydroxy-6-(hydroxymethyl)-5-methyl-tetrahydropyran-2-yl]oxy-5-hydroxy-6-(hydroxymethyl)-2-phenoxy-tetrahydropyran-3-yl]acetamide

457.50

C17H19N3O3S

2-(dimethylamino)-1-(6-methyl-5,5-dioxo-benzo[c][1,2,5]benzothiadiazepin-11-yl)ethanone

6-Mdtd

345.40

C12H15NO3

ethyl 2-[benzyl(methyl)amino]-2-oxo-acetate

Ethyl N-benzyl-N-methyloxamate

221.25

C30H27N5O8

9-[(2R,3R,4S,5R)-3,4-dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl]-2-[[(7R,8S,9R,10S)-7,8,9-trihydroxy-7,8,9,10-tetrahydrobenzo[a]pyren-10-yl]amino]-3H-purin-6-one

585.60

C10H11N5O5

(2R)-2-[(1S)-1-(2-amino-6-oxo-3H-purin-9-yl)-2-oxo-ethoxy]-3-hydroxy-propanal

281.23

C20H24N10O14P2

2-amino-9-[(1S,8R,9R,15R,17R,18R)-17-(2-amino-6-oxo-3H-purin-9-yl)-3,9,12,18-tetrahydroxy-3,12-dioxo-2,4,7,11,13,16-hexaoxa-3lambda5,12lambda5-diphosphatricyclo[13.3.0.06,10]octadecan-8-yl]-3H-purin-6-one

690.40

Nitrogen + Oxygen Compounds (N + O)