Exact Mass: 256.983

Exact Mass Matches: 256.983

Found 214 metabolites which its exact mass value is equals to given mass value 256.983, within given mass tolerance error 0.05 dalton. Try search metabolite list with more accurate mass tolerance error 0.01 dalton.

Barban

4-chlorobut-2-yn-1-yl N-(3-chlorophenyl)carbamate

C11H9Cl2NO2 (257.001)


   

Formothion

O,O-dimethyl {[2-(N-methylformamido)-2-oxoethyl]sulfanyl}phosphonothioate

C6H12NO4PS2 (256.9945)


C471 - Enzyme Inhibitor > C47792 - Acetylcholinesterase Inhibitor D010575 - Pesticides > D007306 - Insecticides D016573 - Agrochemicals

   

5,7-Dichlorokynurenic acid

5,7-Dichloro-4-oxo-1,4-dihydroquinoline-2-carboxylate

C10H5Cl2NO3 (256.9646)


D018377 - Neurotransmitter Agents > D018683 - Excitatory Amino Acid Agents > D018691 - Excitatory Amino Acid Antagonists 5,7-Dichlorokynurenic acid (5,7-DCKA) is a selective and competitive antagonist of the glycine site on NMDA receptor with a KB of 65 nM. 5,7-Dichlorokynurenic acid, a derivative of kynurenic acid, reduced NMDA-induced neuron injury in rat cortical cell cultures[1].

   

(E)-5-(Quinoxalin-6-ylmethylene)thiazolidine-2,4-dione

5-[(quinoxalin-6-yl)methylidene]-1,3-thiazolidine-2,4-dione

C12H7N3O2S (257.0259)


   

Bis(trifluoroethyl)carbamodithioic acid

[Sulphanyl(carbonothioyl)]bis(2,2,2-trifluoroethyl)amine

C5H5F6NS2 (256.9768)


   

Cystemustine

N-(2-chloroethyl)-N-(2-(methylsulfonyl)ethyl)-n-nitrosourea

C6H12ClN3O4S (257.0237)


C274 - Antineoplastic Agent > C186664 - Cytotoxic Chemotherapeutic Agent > C2842 - DNA Binding Agent D000970 - Antineoplastic Agents

   

Trisodium nitrilotriacetate

trisodium 2-[bis(carboxylatomethyl)amino]acetate

C6H6NNa3O6 (256.9888)


D064449 - Sequestering Agents > D002614 - Chelating Agents It is used as a food additive .

   

Romifidine

Romifidine

C9H9BrFN3 (256.9964)


D002491 - Central Nervous System Agents > D002492 - Central Nervous System Depressants > D000777 - Anesthetics D018377 - Neurotransmitter Agents > D018663 - Adrenergic Agents > D000322 - Adrenergic Agonists C78272 - Agent Affecting Nervous System > C47794 - Serotonin Agonist Romifidine is an α2 adrenergic receptor agonist. Romifidine shows sedation effects in vivo[1][2].

   

MCULE-1754217993

MCULE-1754217993

C8H8ClN5O3 (257.0316)


   

alpha-(2,4-dichlorophenyl)-1H-1,2,4-triazole-1-ethanol

alpha-(2,4-dichlorophenyl)-1H-1,2,4-triazole-1-ethanol

C10H9Cl2N3O (257.0123)


   

tyrindoleninone

tyrindoleninone

C9H8BrNOS (256.951)


   

2-[2,6-Bis(methylthio)-4-hydroxyphenyl]diazenecarboxamide

2-[2,6-Bis(methylthio)-4-hydroxyphenyl]diazenecarboxamide

C9H11N3O2S2 (257.0293)


   

5,7-Dichlorokynurenic acid

5,7-Dichlorokynurenic acid

C10H5Cl2NO3 (256.9646)


D018377 - Neurotransmitter Agents > D018683 - Excitatory Amino Acid Agents > D018691 - Excitatory Amino Acid Antagonists 5,7-Dichlorokynurenic acid (5,7-DCKA) is a selective and competitive antagonist of the glycine site on NMDA receptor with a KB of 65 nM. 5,7-Dichlorokynurenic acid, a derivative of kynurenic acid, reduced NMDA-induced neuron injury in rat cortical cell cultures[1].

   

AS-605240

5-(6-quinoxalinylmethylene)-2,4-thiazolidinedione

C12H7N3O2S (257.0259)


   

PRP_M258

1-(2,4-Dichlorophenyl)-2-(1,2,4-triazol-1-yl)ethanol

C10H9Cl2N3O (257.0123)


CONFIDENCE Transformation product, tentative ID (Level 2b); INTERNAL_ID 2403

   

CAY10577

7,8-dichloro-1,4-dihydro-4-oxo-3-quinolinecarboxylic acid

C10H5Cl2NO3 (256.9646)


   

3-CHLORO-4-CYANO-[1,1-BIPHENYL]-4-CARBOXYLIC ACID

3-CHLORO-4-CYANO-[1,1-BIPHENYL]-4-CARBOXYLIC ACID

C14H8ClNO2 (257.0244)


   

N-[6-(2-Bromo-acetyl)-pyridazin-3-yl]-acetamide

N-[6-(2-Bromo-acetyl)-pyridazin-3-yl]-acetamide

C8H8BrN3O2 (256.98)


   

7-Bromo-2,6-dimethyl-thieno[3,2-d]pyrimidin-4-ylamine

7-Bromo-2,6-dimethyl-thieno[3,2-d]pyrimidin-4-ylamine

C8H8BrN3S (256.9622)


   

2,4-bis(trifluoromethyl)benzamide

2,4-bis(trifluoromethyl)benzamide

C9H5F6NO (257.0275)


   

(E)-2-(4-chlorophenylsulfonyl)-3-hydrazinylacrylonitrile

(E)-2-(4-chlorophenylsulfonyl)-3-hydrazinylacrylonitrile

C9H8ClN3O2S (257.0026)


   

5-(Bromoacetyl)salicylamide

5-(Bromoacetyl)salicylamide

C9H8BrNO3 (256.9688)


   

Ethyl 4,6-dichloro-1H-indole-2-carboxylate

Ethyl 4,6-dichloro-1H-indole-2-carboxylate

C11H9Cl2NO2 (257.001)


   

4-bromo-1-methoxy-2-(2-nitroethenyl)benzene

4-bromo-1-methoxy-2-(2-nitroethenyl)benzene

C9H8BrNO3 (256.9688)


   

bdmc

bdmc

C10H12BrNO2 (257.0051)


   

1-(5-Bromo-2-pyrimidinyl)-4-piperidinol

1-(5-Bromo-2-pyrimidinyl)-4-piperidinol

C9H12BrN3O (257.0164)


   

4-hydroxy-7-trifluoromethyl-3-quinolinecarboxylic acid

4-hydroxy-7-trifluoromethyl-3-quinolinecarboxylic acid

C11H6F3NO3 (257.03)


   

5,8-DICHLORO-4-HYDROXYQUINOLINE-3-CARBOXYLIC ACID

5,8-DICHLORO-4-HYDROXYQUINOLINE-3-CARBOXYLIC ACID

C10H5Cl2NO3 (256.9646)


   

7,8-DICHLORO-4-HYDROXYQUINOLINE-3-CARBOXYLIC ACID

7,8-DICHLORO-4-HYDROXYQUINOLINE-3-CARBOXYLIC ACID

C10H5Cl2NO3 (256.9646)


   

5-FLUORO-7-(METHYLSULFONYL)-1H-INDOLE-2-CARBOXYLICACID

5-FLUORO-7-(METHYLSULFONYL)-1H-INDOLE-2-CARBOXYLICACID

C10H8FNO4S (257.0158)


   

6-Bromo-4-nitro-5-indanol

6-Bromo-4-nitro-5-indanol

C9H8BrNO3 (256.9688)


   

1-NITRO-4-(PERFLUOROETHOXY)BENZENE

1-NITRO-4-(PERFLUOROETHOXY)BENZENE

C8H4F5NO3 (257.0111)


   

4-(5-BROMOTHIOPHEN-2-YL)-3,5-DIMETHYLISOXAZOLE

4-(5-BROMOTHIOPHEN-2-YL)-3,5-DIMETHYLISOXAZOLE

C9H8BrNOS (256.951)


   

5-nitro-2-pyridin-2-yl-1,3-benzothiazole

5-nitro-2-pyridin-2-yl-1,3-benzothiazole

C12H7N3O2S (257.0259)


   

Calcium phosphorylcholine chloride

Calcium phosphorylcholine chloride

C5H13CaClNO4P (256.9897)


   

benazolin-methyl ester

benazolin-methyl ester

C10H8ClNO3S (256.9913)


   

Potassium 4-nitrophenyl sulfate

Potassium 4-nitrophenyl sulfate

C6H4KNO6S (256.9396)


   

4-Bromomethylpiperidine Hydrobromide

4-Bromomethylpiperidine Hydrobromide

C6H13Br2N (256.9415)


   

Benzenesulfonamide,4-amino-N-(4,5-dihydro-2-thiazolyl)-

Benzenesulfonamide,4-amino-N-(4,5-dihydro-2-thiazolyl)-

C9H11N3O2S2 (257.0293)


   

9,10-Anthracenedione,2-amino-3-chloro-

9,10-Anthracenedione,2-amino-3-chloro-

C14H8ClNO2 (257.0244)


   

4-Bromo-2-ethoxy-N-methylbenzamide

4-Bromo-2-ethoxy-N-methylbenzamide

C10H12BrNO2 (257.0051)


   

1-(4-Bromo-2-fluorobenzyl)pyrrolidine

1-(4-Bromo-2-fluorobenzyl)pyrrolidine

C11H13BrFN (257.0215)


   

7-Iodopyrido[2,3-b]pyrazine

7-Iodopyrido[2,3-b]pyrazine

C7H4IN3 (256.945)


   

3-INDOXYL PHOSPHATE DISODIUM SALT

3-INDOXYL PHOSPHATE DISODIUM SALT

C8H6NNa2O4P (256.983)


   

2-(4-(Trifluoromethyl)phenyl)thiazole-5-carbaldehyde

2-(4-(Trifluoromethyl)phenyl)thiazole-5-carbaldehyde

C11H6F3NOS (257.0122)


   

5-BROMO-2-(PIPERIDIN-4-YLOXY)PYRIMIDINE

5-BROMO-2-(PIPERIDIN-4-YLOXY)PYRIMIDINE

C9H12BrN3O (257.0164)


   

3-(4-BROMOPHENYL)THIAZOLIDIN-4-ONE

3-(4-BROMOPHENYL)THIAZOLIDIN-4-ONE

C9H8BrNOS (256.951)


   

4-BROMO-1-METHYLPIPERIDINE HYDROBROMIDE

4-BROMO-1-METHYLPIPERIDINE HYDROBROMIDE

C6H13Br2N (256.9415)


   

3-AMINO-3-(4-BROMO-3-METHYL-PHENYL)-PROPIONIC ACID

3-AMINO-3-(4-BROMO-3-METHYL-PHENYL)-PROPIONIC ACID

C10H12BrNO2 (257.0051)


   

3-amino-6-methyl-4-(trifluoromethyl)thieno[2,3-b]pyridine-2-carbonitrile

3-amino-6-methyl-4-(trifluoromethyl)thieno[2,3-b]pyridine-2-carbonitrile

C10H6F3N3S (257.0235)


   

5-METHYL-3-PHENYL-4-ISOXAZOLESULFONYL CHLORIDE

5-METHYL-3-PHENYL-4-ISOXAZOLESULFONYL CHLORIDE

C10H8ClNO3S (256.9913)


   

5-Bromo-2-morpholinopyridin-3-amine

5-Bromo-2-morpholinopyridin-3-amine

C9H12BrN3O (257.0164)


   

2-Methyl-2-propanyl 5-bromo-2-pyridinecarboxylate

2-Methyl-2-propanyl 5-bromo-2-pyridinecarboxylate

C10H12BrNO2 (257.0051)


   

3-bromo-N-cyclopropyl-4-fluorobenzamide

3-bromo-N-cyclopropyl-4-fluorobenzamide

C10H9BrFNO (256.9851)


   

4-BROMO-3-METHOXY-N,N-DIMETHYLBENZAMIDE

4-BROMO-3-METHOXY-N,N-DIMETHYLBENZAMIDE

C10H12BrNO2 (257.0051)


   

4-BROMO-N-ETHYL-3-METHOXYBENZAMIDE

4-BROMO-N-ETHYL-3-METHOXYBENZAMIDE

C10H12BrNO2 (257.0051)


   

2-bromo-N-(4-methoxyphenyl)-N-methylacetamide

2-bromo-N-(4-methoxyphenyl)-N-methylacetamide

C10H12BrNO2 (257.0051)


   

Ethyl 3-bromo-4H-furo[3,2-b]pyrrole-5-carboxylate

Ethyl 3-bromo-4H-furo[3,2-b]pyrrole-5-carboxylate

C9H8BrNO3 (256.9688)


   

3-Bromo-7-oxo-4,7-dihydropyrazolo[1,5-a]pyrimidine-6-carboxylic a cid

3-Bromo-7-oxo-4,7-dihydropyrazolo[1,5-a]pyrimidine-6-carboxylic a cid

C7H4BrN3O3 (256.9436)


   

ethyl N-(4-bromo-2-methylphenyl)carbamate

ethyl N-(4-bromo-2-methylphenyl)carbamate

C10H12BrNO2 (257.0051)


   

Glycine,N-(2-bromobenzoyl)-

Glycine,N-(2-bromobenzoyl)-

C9H8BrNO3 (256.9688)


   

2-bromo-6-fluoro-3-(trifluoromethyl)aniline

2-bromo-6-fluoro-3-(trifluoromethyl)aniline

C7H4BrF4N (256.9463)


   

5-Bromo-N-cyclopropyl-3-nitropyridin-2-amine

5-Bromo-N-cyclopropyl-3-nitropyridin-2-amine

C8H8BrN3O2 (256.98)


   

2-Bromo-4-fluoro-5-(trifluoromethyl)aniline

2-Bromo-4-fluoro-5-(trifluoromethyl)aniline

C7H4BrF4N (256.9463)


   

2-methylpropylhydrazine hydrochloride

2-methylpropylhydrazine hydrochloride

C9H8BrNO3 (256.9688)


   

3-Bromo-N-cyclopropyl-5-nitropyridin-2-amine

3-Bromo-N-cyclopropyl-5-nitropyridin-2-amine

C8H8BrN3O2 (256.98)


   

1H-PYRROLE-2,5-DIONE, 1-[4-(TRIFLUOROMETHOXY)PHENYL]-

1H-PYRROLE-2,5-DIONE, 1-[4-(TRIFLUOROMETHOXY)PHENYL]-

C11H6F3NO3 (257.03)


   

2-bromo-6-ethoxy-1,3-benzothiazole

2-bromo-6-ethoxy-1,3-benzothiazole

C9H8BrNOS (256.951)


   

5-nitroorotic acid, potassium salt monohydrate

5-nitroorotic acid, potassium salt monohydrate

C5H4KN3O7 (256.9686)


   

5-(3-Trifluoromethylphenyl)-oxazole-4-carboxylic acid

5-(3-Trifluoromethylphenyl)-oxazole-4-carboxylic acid

C11H6F3NO3 (257.03)


   

Methyl 3-bromo-4-carbamoylbenzoate

Methyl 3-bromo-4-carbamoylbenzoate

C9H8BrNO3 (256.9688)


   

N-(-Bromovaleryl)methanesulfonamide

N-(-Bromovaleryl)methanesulfonamide

C6H12BrNO3S (256.9721)


   

2-(3-chlorophenyl)-1,3-thiazole-4-carbonyl chloride

2-(3-chlorophenyl)-1,3-thiazole-4-carbonyl chloride

C10H5Cl2NOS (256.9469)


   

4-Pyridinecarboxylic acid, 2-bromo-, 1,1-dimethylethyl ester

4-Pyridinecarboxylic acid, 2-bromo-, 1,1-dimethylethyl ester

C10H12BrNO2 (257.0051)


   

Benzene, 2-bromo-1,3-diethyl-5-nitro

Benzene, 2-bromo-1,3-diethyl-5-nitro

C10H12BrNO2 (257.0051)


   

3-Acetamido-5-bromobenzoic acid

3-Acetamido-5-bromobenzoic acid

C9H8BrNO3 (256.9688)


   

Benzoic acid,2,4,6-trinitro-

Benzoic acid,2,4,6-trinitro-

C7H3N3O8 (256.992)


   

2-Bromo-6-(tetrahydropyran-4-yloxy)pyridine

2-Bromo-6-(tetrahydropyran-4-yloxy)pyridine

C10H12BrNO2 (257.0051)


   

Morpholinium,4-ethyl-4-methyl-, iodide (1:1)

Morpholinium,4-ethyl-4-methyl-, iodide (1:1)

C7H16INO (257.0277)


   

TERT-BUTYL 5-BROMONICOTINATE

TERT-BUTYL 5-BROMONICOTINATE

C10H12BrNO2 (257.0051)


   

4-Iodo-3,5-dimethylbenzonitrile

4-Iodo-3,5-dimethylbenzonitrile

C9H8IN (256.9701)


   

1-Bromo-4-isobutyl-2-nitrobenzene

1-Bromo-4-isobutyl-2-nitrobenzene

C10H12BrNO2 (257.0051)


   

3-AMINO-3-(2-BROMO-4-METHYL-PHENYL)-PROPIONIC ACID

3-AMINO-3-(2-BROMO-4-METHYL-PHENYL)-PROPIONIC ACID

C10H12BrNO2 (257.0051)


   

2-AMINO-6,8-DICHLORO-3-FORMYLCHROMONE

2-AMINO-6,8-DICHLORO-3-FORMYLCHROMONE

C10H5Cl2NO3 (256.9646)


   

1,3-Dichloro-6,7-dimethoxyisoquinoline

1,3-Dichloro-6,7-dimethoxyisoquinoline

C11H9Cl2NO2 (257.001)


   

Ethyl 7-amino-3-chlorothieno[2,3-b]pyrazine-6-carboxylate

Ethyl 7-amino-3-chlorothieno[2,3-b]pyrazine-6-carboxylate

C9H8ClN3O2S (257.0026)


   

Ethyl 5-aminobenzo[b]thiophene-2-carboxylate hydrochloride

Ethyl 5-aminobenzo[b]thiophene-2-carboxylate hydrochloride

C11H12ClNO2S (257.0277)


   

1,2,3,4-tetrahydro-3-isoquinoline carboxylic acid hydrobromide

1,2,3,4-tetrahydro-3-isoquinoline carboxylic acid hydrobromide

C10H12BrNO2 (257.0051)


   

2,3,4,5-Tetrafluoro-6-nitrobenzoyl chloride

2,3,4,5-Tetrafluoro-6-nitrobenzoyl chloride

C7ClF4NO3 (256.9503)


   

2,6-dichloro-4-(trifluoromethyl)benzamide

2,6-dichloro-4-(trifluoromethyl)benzamide

C8H4Cl2F3NO (256.9622)


   

4-Bromo-N-(2-hydroxyethyl)-3-methylbenzamide

4-Bromo-N-(2-hydroxyethyl)-3-methylbenzamide

C10H12BrNO2 (257.0051)


   

morpholine-4-carboximidamide,hydroiodide

morpholine-4-carboximidamide,hydroiodide

C5H12IN3O (257.0025)


   

N-(2,3-Dichlorophenyl)-2,2,2-trifluoroacetamide

N-(2,3-Dichlorophenyl)-2,2,2-trifluoroacetamide

C8H4Cl2F3NO (256.9622)


   

5,7-Dichloro-4-hydroxy-3-quinolinecarboxylic acid

5,7-Dichloro-4-hydroxy-3-quinolinecarboxylic acid

C10H5Cl2NO3 (256.9646)


   

4-(3-PYRIDINYL)-2-THIAZOLAMINE HYDROBROMIDE (1:1)

4-(3-PYRIDINYL)-2-THIAZOLAMINE HYDROBROMIDE (1:1)

C8H8BrN3S (256.9622)


   

1-acetyl-1H-indole-5-sulfonyl chloride

1-acetyl-1H-indole-5-sulfonyl chloride

C10H8ClNO3S (256.9913)


   

3-(4-METHYLPIPERAZIN-1-YLSULFONYL)BENZOIC ACID

3-(4-METHYLPIPERAZIN-1-YLSULFONYL)BENZOIC ACID

C6H13Br2N (256.9415)


   

2-Bromo-4-fluoro-6-(trifluoromethyl)aniline

2-Bromo-4-fluoro-6-(trifluoromethyl)aniline

C7H4BrF4N (256.9463)


   

4-Amino-3-chloro-5-(trifluoromethyl)benzoyl chloride

4-Amino-3-chloro-5-(trifluoromethyl)benzoyl chloride

C8H4Cl2F3NO (256.9622)


   

1-Amino-5-chloroanthraquinone

1-Amino-5-chloroanthraquinone

C14H8ClNO2 (257.0244)


   

Phthalimide, N- (p-chlorophenyl)-

Phthalimide, N- (p-chlorophenyl)-

C14H8ClNO2 (257.0244)


   

5-(2,4-DICHLOROPHENYL)OXAZOLE-4-CARBOXYLIC ACID

5-(2,4-DICHLOROPHENYL)OXAZOLE-4-CARBOXYLIC ACID

C10H5Cl2NO3 (256.9646)


   

8-Methoxy-5-quinolinesulfonyl chloride

8-Methoxy-5-quinolinesulfonyl chloride

C10H8ClNO3S (256.9913)


   

METHYL 4-CHLORO-5,8-DIFLUORO-QUINOLINE-2-CARBOXYLATE

METHYL 4-CHLORO-5,8-DIFLUORO-QUINOLINE-2-CARBOXYLATE

C11H6ClF2NO2 (257.0055)


   

2-acetamido-5-bromobenzoic acid

2-acetamido-5-bromobenzoic acid

C9H8BrNO3 (256.9688)


   

5-BROMO-7-FLUORO-3,3-DIMETHYLISOINDOLIN-1-ONE

5-BROMO-7-FLUORO-3,3-DIMETHYLISOINDOLIN-1-ONE

C10H9BrFNO (256.9851)


   

4-Bromo-2-propoxybenzamide

4-Bromo-2-propoxybenzamide

C10H12BrNO2 (257.0051)


   

2-Amino-4-Isopropyl-5-Bromobenzoic Acid

2-Amino-4-Isopropyl-5-Bromobenzoic Acid

C10H12BrNO2 (257.0051)


   

8-Bromo-2-chloro-4-quinazolinamine

8-Bromo-2-chloro-4-quinazolinamine

C8H5BrClN3 (256.9355)


   

5-BROMO-2-((TETRAHYDRO-2H-PYRAN-4-YL)OXY)PYRIDINE

5-BROMO-2-((TETRAHYDRO-2H-PYRAN-4-YL)OXY)PYRIDINE

C10H12BrNO2 (257.0051)


   

7-bromo-3,4-dihydro-2H-1,4-benzothiazepin-5-one

7-bromo-3,4-dihydro-2H-1,4-benzothiazepin-5-one

C9H8BrNOS (256.951)


   

2-CHLORO-4-(4-TRIFLUOROMETHYLPHENYL)PYRIDINE

2-CHLORO-4-(4-TRIFLUOROMETHYLPHENYL)PYRIDINE

C12H7ClF3N (257.0219)


   

6-pyrazin-2-ylthieno[3,2-b]pyridine-3-carboxylic acid

6-pyrazin-2-ylthieno[3,2-b]pyridine-3-carboxylic acid

C12H7N3O2S (257.0259)


   

2-(aminomethyl)-3-(2-bromophenyl)propanoic acid

2-(aminomethyl)-3-(2-bromophenyl)propanoic acid

C10H12BrNO2 (257.0051)


   

5,7-Dichloroindole-2-carboxylic acid ethyl ester

5,7-Dichloroindole-2-carboxylic acid ethyl ester

C11H9Cl2NO2 (257.001)


   

5-(2-CHLORO-BENZYLSULFANYL)-[1,3,4]THIADIAZOL-2-YLAMINE

5-(2-CHLORO-BENZYLSULFANYL)-[1,3,4]THIADIAZOL-2-YLAMINE

C9H8ClN3S2 (256.9848)


   

4-HYDROXY-2-(TRIFLUOROMETHYL)QUINOLINE-3-CARBOXYLIC ACID

4-HYDROXY-2-(TRIFLUOROMETHYL)QUINOLINE-3-CARBOXYLIC ACID

C11H6F3NO3 (257.03)


   

5-Bromo-2-(piperidin-3-yloxy)pyrimidine

5-Bromo-2-(piperidin-3-yloxy)pyrimidine

C9H12BrN3O (257.0164)


   

4-PHENOXYACETOPHENONE

4-PHENOXYACETOPHENONE

C10H8ClNO3S (256.9913)


   

2-Bromo-alpha-methyl-L-phenylalanine

2-Bromo-alpha-methyl-L-phenylalanine

C10H12BrNO2 (257.0051)


   

3-ETHYL-2-METHYL-2-THIAZOLINIUM IODIDE

3-ETHYL-2-METHYL-2-THIAZOLINIUM IODIDE

C6H12INS (256.9735)


   

5-amino-4-(2,6-dichlorophenyl)-2-methyl-1H-pyrazol-3-one

5-amino-4-(2,6-dichlorophenyl)-2-methyl-1H-pyrazol-3-one

C10H9Cl2N3O (257.0123)


   

9-bromoacridine

9-bromoacridine

C13H8BrN (256.984)


   

Acid Hydrobromide

Acid Hydrobromide

C10H12BrNO2 (257.0051)


   

Cobalt acetylacetonate

Cobalt acetylacetonate

C10H14CoO4 (257.0224)


   

Methyl 3-bromo-4-(dimethylamino)benzoate

Methyl 3-bromo-4-(dimethylamino)benzoate

C10H12BrNO2 (257.0051)


   

5,7-DICHLORO-4-HYDROXYQUINOLINE-3-CARBOXYLIC ACID

5,7-DICHLORO-4-HYDROXYQUINOLINE-3-CARBOXYLIC ACID

C10H5Cl2NO3 (256.9646)


   

2-bromo-n-(2-methoxyphenyl)propanamide

2-bromo-n-(2-methoxyphenyl)propanamide

C10H12BrNO2 (257.0051)


   

2-bromo-1-(4-methyl-3-nitrophenyl)ethanone

2-bromo-1-(4-methyl-3-nitrophenyl)ethanone

C9H8BrNO3 (256.9688)


   

5-(Chloromethyl)-2-(4-chlorophenyl)-4-methyl-1,3-thiazole

5-(Chloromethyl)-2-(4-chlorophenyl)-4-methyl-1,3-thiazole

C11H9Cl2NS (256.9833)


   

2-BROMO-3-(TETRAHYDRO-2-PYRANYLOXY)PYRIDINE

2-BROMO-3-(TETRAHYDRO-2-PYRANYLOXY)PYRIDINE

C10H12BrNO2 (257.0051)


   

propan-2-yl 2-amino-5-bromobenzoate

propan-2-yl 2-amino-5-bromobenzoate

C10H12BrNO2 (257.0051)


   

4-bromo-N-ethyl-2-methoxybenzamide

4-bromo-N-ethyl-2-methoxybenzamide

C10H12BrNO2 (257.0051)


   

tert-Butyl 2-bromonicotinate

tert-Butyl 2-bromonicotinate

C10H12BrNO2 (257.0051)


   

4-Bromo-2-fluoro-6-(trifluoromethyl)aniline

4-Bromo-2-fluoro-6-(trifluoromethyl)aniline

C7H4BrF4N (256.9463)


   

4-bromo-N-cyclopropyl-2-fluorobenzamide

4-bromo-N-cyclopropyl-2-fluorobenzamide

C10H9BrFNO (256.9851)


   

4-bromo-N-(2-methoxyethyl)benzamide

4-bromo-N-(2-methoxyethyl)benzamide

C10H12BrNO2 (257.0051)


   

1-(2-Bromoethyl)pyrrolidine hydrobromide (1:1)

1-(2-Bromoethyl)pyrrolidine hydrobromide (1:1)

C6H13Br2N (256.9415)


   

2-(aminomethyl)-3-(3-bromophenyl)propanoic acid

2-(aminomethyl)-3-(3-bromophenyl)propanoic acid

C10H12BrNO2 (257.0051)


   

9,10-Anthracenedione,2-amino-1-chloro-

9,10-Anthracenedione,2-amino-1-chloro-

C14H8ClNO2 (257.0244)


   

2-bromo-1-(tert-butyl)-4-nitrobenzene

2-bromo-1-(tert-butyl)-4-nitrobenzene

C10H12BrNO2 (257.0051)


   

4-Thiazolidinone,3-(4-chlorophenyl)-5-methyl-2-thioxo-

4-Thiazolidinone,3-(4-chlorophenyl)-5-methyl-2-thioxo-

C10H8ClNOS2 (256.9736)


   

1-Bromo-4-tert-butyl-2-nitrobenzene

1-Bromo-4-tert-butyl-2-nitrobenzene

C10H12BrNO2 (257.0051)


   

4-oxo-6-(trifluoromethyl)-1,4-dihydroquinoline-3-carboxylic acid

4-oxo-6-(trifluoromethyl)-1,4-dihydroquinoline-3-carboxylic acid

C11H6F3NO3 (257.03)


   

Methyl 2-(2-aminoethyl)-5-bromobenzoate

Methyl 2-(2-aminoethyl)-5-bromobenzoate

C10H12BrNO2 (257.0051)


   

4-Bromo-2-fluoro-5-(trifluoromethyl)aniline

4-Bromo-2-fluoro-5-(trifluoromethyl)aniline

C7H4BrF4N (256.9463)


   

3-Quinolinecarboxylicacid, 6,8-dichloro-4-hydroxy-

3-Quinolinecarboxylicacid, 6,8-dichloro-4-hydroxy-

C10H5Cl2NO3 (256.9646)


   

1-(4-bromobutyl)-4-nitrobenzene

1-(4-bromobutyl)-4-nitrobenzene

C10H12BrNO2 (257.0051)


   

3-iodo-5-methyl-1H-indole

3-iodo-5-methyl-1H-indole

C9H8IN (256.9701)


   

METHYL 5,6-DICHLORO-3-INDOLEACETATE

METHYL 5,6-DICHLORO-3-INDOLEACETATE

C11H9Cl2NO2 (257.001)


   

3,5-Bis(trifluoromethyl)benzamide

3,5-Bis(trifluoromethyl)benzamide

C9H5F6NO (257.0275)


   

2-(aminomethyl)-3-(4-bromophenyl)propanoic acid

2-(aminomethyl)-3-(4-bromophenyl)propanoic acid

C10H12BrNO2 (257.0051)


   

4-Hydroxy-6-(trifluoromethyl)-3-quinolinecarboxylic acid

4-Hydroxy-6-(trifluoromethyl)-3-quinolinecarboxylic acid

C11H6F3NO3 (257.03)


   

5-(2,3-Dichlorophenyl)oxazole-4-carboxylic acid

5-(2,3-Dichlorophenyl)oxazole-4-carboxylic acid

C10H5Cl2NO3 (256.9646)


   

5-(2,4-dichloro-phenyl)-isoxazole-3-carboxylic acid

5-(2,4-dichloro-phenyl)-isoxazole-3-carboxylic acid

C10H5Cl2NO3 (256.9646)


   

Bis(cyclopentadienyl)zirconium chloride deuteride

Bis(cyclopentadienyl)zirconium chloride deuteride

C10DH10ClZr (256.9659)


   

N-(2-BroMoethyl-d4)phthaliMide

N-(2-BroMoethyl-d4)phthaliMide

C10H4BrD4NO2 (256.9989)


   

3-bromo-[1,1-biphenyl]-3-carbonitrile

3-bromo-[1,1-biphenyl]-3-carbonitrile

C13H8BrN (256.984)


   

2-a]pyrazine-8-carboxylate

2-a]pyrazine-8-carboxylate

C8H8BrN3O2 (256.98)


   

5-(3,5-dichlorolphenyl)-1,3-oxazole-4-carboxylic acid

5-(3,5-dichlorolphenyl)-1,3-oxazole-4-carboxylic acid

C10H5Cl2NO3 (256.9646)


   

2-(Bromomethyl)-1-methylpyrrolidine hydrobromide

2-(Bromomethyl)-1-methylpyrrolidine hydrobromide

C6H13Br2N (256.9415)


   

t-butyl 6-bromo-3-pyridinecarboxylate

t-butyl 6-bromo-3-pyridinecarboxylate

C10H12BrNO2 (257.0051)


   

4-BROMO-3-CYANOBIPHENYL

4-BROMO-3-CYANOBIPHENYL

C13H8BrN (256.984)


   

1H-Isoindole-1,3(2H)-dione,2-(2-chlorophenyl)-

1H-Isoindole-1,3(2H)-dione,2-(2-chlorophenyl)-

C14H8ClNO2 (257.0244)


   

4-Thiazolidinone,3-phenyl-2-selenoxo-

4-Thiazolidinone,3-phenyl-2-selenoxo-

C9H7NOSSe (256.9414)


   

2-(2,4-Dichlorophenyl)thiazole-4-carbaldehyde

2-(2,4-Dichlorophenyl)thiazole-4-carbaldehyde

C10H5Cl2NOS (256.9469)


   

1-(5-bromopyrimidin-2-yl)piperidin-3-ol

1-(5-bromopyrimidin-2-yl)piperidin-3-ol

C9H12BrN3O (257.0164)


   

1-Bromo-3-fluoro-5-piperidinobenzene

1-Bromo-3-fluoro-5-piperidinobenzene

C11H13BrFN (257.0215)


   

8-bromo-5,6-difluoro-2-methylquinoline

8-bromo-5,6-difluoro-2-methylquinoline

C10H6BrF2N (256.9652)


   

2-[4-(trifluoromethyl)phenyl]-1,3-thiazole-4-carbaldehyde

2-[4-(trifluoromethyl)phenyl]-1,3-thiazole-4-carbaldehyde

C11H6F3NOS (257.0122)


   

4-Bromo-2-Biphenylcarbonitrile

4-Bromo-2-Biphenylcarbonitrile

C13H8BrN (256.984)


   

Chlorazanil (hydrochloride)

Chlorazanil (hydrochloride)

C9H9Cl2N5 (257.0235)


   

N-[4-(2-Bromo-ethoxy)-phenyl]-acetamide

N-[4-(2-Bromo-ethoxy)-phenyl]-acetamide

C10H12BrNO2 (257.0051)


   

1-(4-bromo-3-nitrophenyl)propan-1-one

1-(4-bromo-3-nitrophenyl)propan-1-one

C9H8BrNO3 (256.9688)


   

2-Amino-5-bromo-3-piperazin-1-ylpyrazine

2-Amino-5-bromo-3-piperazin-1-ylpyrazine

C8H12BrN5 (257.0276)


   

6-Bromo-8-methylquinoline hydrochloride

6-Bromo-8-methylquinoline hydrochloride

C10H9BrClN (256.9607)


   

8-Bromo-6-methylquinoline hydrochloride

8-Bromo-6-methylquinoline hydrochloride

C10H9BrClN (256.9607)


   

4,5-dichloro-1-(4-nitrophenyl)imidazole

4,5-dichloro-1-(4-nitrophenyl)imidazole

C9H5Cl2N3O2 (256.9759)


   

6-Bromo-4-chloroquinazolin-2-amine

6-Bromo-4-chloroquinazolin-2-amine

C8H5BrClN3 (256.9355)


   

ethyl 3-(3-bromopyridin-4-yl)propanoate

ethyl 3-(3-bromopyridin-4-yl)propanoate

C10H12BrNO2 (257.0051)


   

4-Acetamido-3-bromobenzoic acid

4-Acetamido-3-bromobenzoic acid

C9H8BrNO3 (256.9688)


   

2-Fluoro-5-methoxyphenylhydrazine hydrochloride

2-Fluoro-5-methoxyphenylhydrazine hydrochloride

C7H7ClF3N3O2 (257.0179)


   

3-(Bromomethyl)-1-methylpyrrolidine hydrobromide (1:1)

3-(Bromomethyl)-1-methylpyrrolidine hydrobromide (1:1)

C6H13Br2N (256.9415)


   

4-(2,6-Dichlorophenyl)-2,6-piperidinedione

4-(2,6-Dichlorophenyl)-2,6-piperidinedione

C11H9Cl2NO2 (257.001)


   

Benzene,2-ethoxy-1,3,5-trinitro-

Benzene,2-ethoxy-1,3,5-trinitro-

C8H7N3O7 (257.0284)


   

1-(4-Sulfamoylphenyl)-5-mercaptotetrazole

1-(4-Sulfamoylphenyl)-5-mercaptotetrazole

C7H7N5O2S2 (257.0041)


   

4-nitrophenyl phosphate, potassium salt

4-nitrophenyl phosphate, potassium salt

C6H5KNO6P (256.9492)


   

Benzyl (2-bromoethyl)carbamate

Benzyl (2-bromoethyl)carbamate

C10H12BrNO2 (257.0051)


   

3,4-Difluoro-2-methoxyaniline sulfate

3,4-Difluoro-2-methoxyaniline sulfate

C7H9F2NO5S (257.0169)


   

4-Hydroxy-8-(trifluoromethyl)quinoline-3-carboxylic acid

4-Hydroxy-8-(trifluoromethyl)quinoline-3-carboxylic acid

C11H6F3NO3 (257.03)


   

Benzene,1-bromo-2,3,5,6-tetramethyl-4-nitro-

Benzene,1-bromo-2,3,5,6-tetramethyl-4-nitro-

C10H12BrNO2 (257.0051)


   

2-phenyl-5-(trifluoromethyl)-1,3-oxazole-4-carboxylic acid

2-phenyl-5-(trifluoromethyl)-1,3-oxazole-4-carboxylic acid

C11H6F3NO3 (257.03)


   

7-Bromo-2-chloro-4-quinazolinamine

7-Bromo-2-chloro-4-quinazolinamine

C8H5BrClN3 (256.9355)


   

6-Bromo-2-chloroquinazolin-4-amine

6-Bromo-2-chloroquinazolin-4-amine

C8H5BrClN3 (256.9355)


   

6-Bromophenanthridine

6-Bromophenanthridine

C13H8BrN (256.984)


   

Methyl 5-bromo-2-(dimethylamino)benzoate

Methyl 5-bromo-2-(dimethylamino)benzoate

C10H12BrNO2 (257.0051)


   

3-Bromo-4-(propylamino)benzoic acid

3-Bromo-4-(propylamino)benzoic acid

C10H12BrNO2 (257.0051)


   

3-bromo-4-(propan-2-ylamino)benzoic acid

3-bromo-4-(propan-2-ylamino)benzoic acid

C10H12BrNO2 (257.0051)


   

Fermium

Fermium

Fm (257)


   

N-Acetyl-S-(1,2-dichlorovinyl)-L-cysteine

N-Acetyl-S-(1,2-dichlorovinyl)-L-cysteine

C7H9Cl2NO3S (256.968)


   

2-Amino-5-[(4-chlorobenzyl)thio]-1,3,4-thiadiazole

2-Amino-5-[(4-chlorobenzyl)thio]-1,3,4-thiadiazole

C9H8ClN3S2 (256.9848)


   

2-deoxy-6-phospho-D-gluconate

2-deoxy-6-phospho-D-gluconate

C6H10O9P-3 (257.0062)


   

Cobalt(II) bis(acetylacetonate)

Cobalt(II) bis(acetylacetonate)

C10H14CoO4 (257.0224)


   

6-sulfo-D-glucono-1,5-lactone

6-sulfo-D-glucono-1,5-lactone

C6H9O9S- (256.9967)


   

N-Acetyl-S-(2,2-dichlorovinyl)-L-cysteine

N-Acetyl-S-(2,2-dichlorovinyl)-L-cysteine

C7H9Cl2NO3S (256.968)


   

(1R,2S)-1-(S-L-cysteinyl)-2-hydroxypropylphosphonate(2-)

(1R,2S)-1-(S-L-cysteinyl)-2-hydroxypropylphosphonate(2-)

C6H12NO6PS-2 (257.0123)


   

[(2R,3S,4R,5R)-5-amino-3,4-dihydroxy-6-oxooxan-2-yl]methyl dihydrogen phosphate

[(2R,3S,4R,5R)-5-amino-3,4-dihydroxy-6-oxooxan-2-yl]methyl dihydrogen phosphate

C6H12NO8P (257.0301)


   

cobalt(2+);(Z)-4-oxopent-2-en-2-olate;(E)-4-oxopent-2-en-2-olate

cobalt(2+);(Z)-4-oxopent-2-en-2-olate;(E)-4-oxopent-2-en-2-olate

C10H14CoO4 (257.0224)


   

Barban

Barban

C11H9Cl2NO2 (257.001)


   

FORMOTHION

FORMOTHION

C6H12NO4PS2 (256.9945)


C471 - Enzyme Inhibitor > C47792 - Acetylcholinesterase Inhibitor D010575 - Pesticides > D007306 - Insecticides D016573 - Agrochemicals

   

SODIUM NITRILOTRIACETATE

Trisodium nitrilotriacetate

C6H6NNa3O6 (256.9888)


D064449 - Sequestering Agents > D002614 - Chelating Agents

   

1-(2,4-Dichlorophenyl)-2-(1,2,4-triazol-1-yl)ethanol

1-(2,4-Dichlorophenyl)-2-(1,2,4-triazol-1-yl)ethanol

C10H9Cl2N3O (257.0123)


   

N-Acetyl-S-(1,2-dichlorovinyl)-cysteine

N-Acetyl-S-(1,2-dichlorovinyl)-cysteine

C7H9Cl2NO3S (256.968)


   

N-Acetyl-S-(2,2-dichlorovinyl)-cysteine

N-Acetyl-S-(2,2-dichlorovinyl)-cysteine

C7H9Cl2NO3S (256.968)