Exact Mass: 303.927968

Exact Mass Matches: 303.927968

Found 71 metabolites which its exact mass value is equals to given mass value 303.927968, within given mass tolerance error 0.05 dalton. Try search metabolite list with more accurate mass tolerance error 0.01 dalton.

Dichlorphenamide

4,5-Dichloro-benzene-1,3-disulphonic acid diamide

C6H6Cl2N2O4S2 (303.9146056)

Dichlorphenamide is only found in individuals that have used or taken this drug. It is a carbonic anhydrase inhibitor that is used in the treatment of glaucoma. [PubChem]Carbonic anhydrase inhibitors reduce intraocular pressure by partially suppressing the secretion of aqueous humor (inflow), although the mechanism by which they do this is not fully understood. Evidence suggests that HCO^3- ions are produced in the ciliary body by hydration of carbon dioxide under the influence of carbonic anhydrase and diffuse into the posterior chamber which contains more Na⁺ and HCO^3- ions than does plasma and consequently is hypertonic. Water is then attracted to the posterior chamber by osmosis, resulting in a drop in pressure. S - Sensory organs > S01 - Ophthalmologicals > S01E - Antiglaucoma preparations and miotics > S01EC - Carbonic anhydrase inhibitors C78272 - Agent Affecting Nervous System > C47796 - Cholinergic Agonist D004791 - Enzyme Inhibitors > D002257 - Carbonic Anhydrase Inhibitors C471 - Enzyme Inhibitor > C29577 - Carbonic Anhydrase Inhibitor

2-Furylmercury chloride

C4H3ClHgO (303.9578738)

2,3,7,8-Tetrachlorodibenzofuran

4,5,11,12-tetrachloro-8-oxatricyclo[7.4.0.0²,⁷]trideca-1(13),2,4,6,9,11-hexaene

C12H4Cl4O (303.9016254)

D004785 - Environmental Pollutants

2-Naphthol-6,8-disulfonic acid

7-hydroxynaphthalene-1,3-disulfonic acid

C10H8O7S2 (303.9711458)

1,2,3,4-Tetrachlorodibenzofuran

3,4,5,6-tetrachloro-8-oxatricyclo[7.4.0.0²,⁷]trideca-1(9),2(7),3,5,10,12-hexaene

C12H4Cl4O (303.9016254)

Lead sulfate

lead(ii) sulfate

O4PbS (303.928373)

Ammonium iron(3+) ethanedioate hydrate (1:1:2:3)

C4H10FeNO11 (303.960324)

Anthracene, 9-iodo-

C14H9I (303.9748984)

N-(4-bromophenyl)benzothiazol-2-amine

C13H9BrN2S (303.9669774)

5-(Bromomethyl)-1-methyl-1H-indazole hydrobromide

C9H10Br2N2 (303.921066)

hydrogen phosphate,lead(2+)

HO4PPb (303.9378886)

2H-1-BENZOPYRAN-2-CARBOXYLIC ACID, 3,4-DIHYDRO-6-IODO-

C10H9IO3 (303.9596434)

4-chloro-3-(trifluoromethylthio)benzyl bromide

C8H5BrClF3S (303.89359360000003)

samarium nitrate

H10NO8Sm (303.960381)

CYCLOPENTADIENYLNICKEL(II) CARBONYL DI

C12H12Ni2O2 (303.95441919999996)

Methyl 4-bromo-2,6-dinitrobenzoate

C8H5BrN2O6 (303.933097)

3-Iodophenanthrene

C14H9I (303.9748984)

4-Iodobenzothiophene-2-carboxylic acid

C9H5IO2S (303.905502)

(2-Chloro-4-iodophenyl)hydrazine hydrochloride

C6H7Cl2IN2 (303.9031032)

1,2,3,8-tetrachlorodibenzofuran

C12H4Cl4O (303.9016254)

5-Bromo-3-(phenylsulfanyl)-1H-pyrrolo[2,3-b]pyridine

C13H9BrN2S (303.9669774)

prop-2-enyl 2-hydroxy-5-iodobenzoate

C10H9IO3 (303.9596434)

N-(6-BROMO-BENZOTHIAZOL-2-YL)-2-CHLORO-ACETAMIDE

C9H6BrClN2OS (303.9072716)

Selenium,dichlorodiphenyl-, (T-4)-

C12H10Cl2Se (303.932473)

P-tert-Butoxy-alpha-methyl styrene

C9H9BrN2O5 (303.9694804)

1-(3-bromophenyl)-2-(3-hydroxyphenyl)ethane-1,2-dione

C14H9BrO3 (303.97350240000003)

2-BROMO-1-BROMOMETHYL-4-TERT-BUTYL-BENZENE

C11H14Br2 (303.9462164)

Bismuth(III) phosphate

BiO4P (303.93381100000005)

4-BROMOPHENYLTRIFLUOROMETHANESULFONATE

C7H4BrF3O3S (303.901661)

2-(bromomethyl)-1-methylbenzimidazole,hydrobromide

C9H10Br2N2 (303.921066)

methyl 2-bromo-3,5-dinitro-benzoate

C8H5BrN2O6 (303.933097)

1,3-Benzodithiole,2-(1,3-benzodithiol-2-ylidene)-

C14H8S4 (303.9508848)

2-bromo-2-methyl-1-(4-(methylsulfonyl)phenyl)propan-1-one

C11H13BrO3S (303.9768728)

4-(BENZO[D]THIAZOL-2-YL)-2-BROMOANILINE

C13H9BrN2S (303.9669774)

3-hydroxynaphthalene-2,7-disulphonic acid

C10H8O7S2 (303.9711458)

4-BROMO-3-(2,4-DICHLOROPHENYL)-1-METHYL-1H-PYRAZOLE

C10H7BrCl2N2 (303.9169622)

2-BROMO-1-(4-(ISOPROPYLSULFONYL)PHENYL)ETHANONE

C11H13BrO3S (303.9768728)

4,5-bis-(2-Cyanoethylthio)-1,3-dithiol-2-thione

C9H8N2S5 (303.9291048)

2 2:5 2-TERTHIOPHENE-5 5-DICARBOX&

C14H8O2S3 (303.9686428)

3-(4-Iodo-2-pyridinyl)-1,2,4-thiadiazol-5-amine

C7H5IN4S (303.927968)

3-(3-Iodo-2-pyridinyl)-1,2,4-thiadiazol-5-amine

C7H5IN4S (303.927968)

2-(3-bromobenzoyl)benzoic acid

C14H9BrO3 (303.97350240000003)

MAGNESIUM TRIFLUOROMETHANESULFONIMIDE

C2F6MgNO4S2+ (303.9023472)

Ethyl 8-bromoimidazo[1,2-a]pyridine-6-carboxylate, HCl

C10H10BrClN2O2 (303.961413)

2-Butanone,3,4-dibromo-4-phenyl-

C10H10Br2O (303.909833)

2-BROMO-4-FORMYLPHENYL BENZOATE

C14H9BrO3 (303.97350240000003)

lead titanium oxide

O3PbTi (303.909333)

2,4-Dichloro-3,5-dinitro benzotrifluoride

C7HCl2F3N2O4 (303.9265482)

3-Iodo-5,6-dimethoxy-1H-indazole

C9H9IN2O2 (303.9708764)

4-Chloro-6-iodo-2-methylquinazoline

C9H6ClIN2 (303.9264256)

3,4-dichloro-N-(4-chloro-3-methyl-1,2-oxazol-5-yl)benzamide

C11H7Cl3N2O2 (303.9573092)

(R)-5-Diphosphomevalonate

C6H10O10P2-4 (303.974922)

COVID info from COVID-19 Disease Map Corona-virus Coronavirus SARS-CoV-2 COVID-19 SARS-CoV COVID19 SARS2 SARS

Ziram

Dimethyldithiocarbamate zinc salt

C6H12N2S4Zn++ (303.9174762)

D016573 - Agrochemicals D010575 - Pesticides

Ortho-iodobenzoylglycinate

C9H7INO3- (303.9470682)

2-[(2,4,5-Trichlorophenyl)thio]-3-pyridinamine

C11H7Cl3N2S (303.93955120000004)

diclofenamide

dichlorphenamide

C6H6Cl2N2O4S2 (303.9146056)

S - Sensory organs > S01 - Ophthalmologicals > S01E - Antiglaucoma preparations and miotics > S01EC - Carbonic anhydrase inhibitors C78272 - Agent Affecting Nervous System > C47796 - Cholinergic Agonist D004791 - Enzyme Inhibitors > D002257 - Carbonic Anhydrase Inhibitors C471 - Enzyme Inhibitor > C29577 - Carbonic Anhydrase Inhibitor

2,3,7,8-TETRACHLORODIBENZOFURAN

C12H4Cl4O (303.9016254)

D004785 - Environmental Pollutants

(R)-5-diphosphonatomevalonate(4-)

C6H10O10P2 (303.974922)

An organophosphate oxoanion arising from deprotonation of carboxylic acid and phosphate functions of (R)-5-diphosphomevalonic acid.