Exact Mass: 206.963487

Exact Mass Matches: 206.963487

Found 178 metabolites which its exact mass value is equals to given mass value 206.963487, within given mass tolerance error 0.05 dalton. Try search metabolite list with more accurate mass tolerance error 0.01 dalton.

Quinoclamin

2-Amino-3-chloro-1,4-naphthoquinone

C10H6ClNO2 (207.00870460000002)


   

4-Methoxy potassium salicylate

4-Methoxy potassium salicylate

C8H8KO4 (207.0059648)


   
   
   

6-bromoisoquinoline

6-bromo-isoquinoline

C9H6BrN (206.9683576)


   

8-Bromoisoquinoline

8-bromo-isoquinoline

C9H6BrN (206.9683576)


   

5-Bromoisoquinoline

5-Bromoisoquinoline

C9H6BrN (206.9683576)


   

7-Bromoisoquinoline

7-bromo-isoquinoline

C9H6BrN (206.9683576)


   

Quinoclamine

2-Amino-3-chloro-1,4-naphthoquinone

C10H6ClNO2 (207.00870460000002)


Precursor ion, [M-H]-, is a 37Cl-isotopolog ion.; The sample was injected by direct infusion.; This record was created by the financial support of MEXT/JSPS KAKENHI Grant Number 19HP8024 to the Mass Spectrometry Society of Japan. The sample was injected by direct infusion.; This record was created by the financial support of MEXT/JSPS KAKENHI Grant Number 19HP8024 to the Mass Spectrometry Society of Japan.

   
   

(3-Amino-4-chlorophenyl)boronic acid hydrochloride

(3-Amino-4-chlorophenyl)boronic acid hydrochloride

C6H8BCl2NO2 (207.0025118)


   

4-bromo-2-(difluoromethyl)pyridine

4-bromo-2-(difluoromethyl)pyridine

C6H4BrF2N (206.94951479999997)


   

6-Quinolinecarbonyl chloride, 4-hydroxy- (9CI)

6-Quinolinecarbonyl chloride, 4-hydroxy- (9CI)

C10H6ClNO2 (207.00870460000002)


   

2,3-difluoro-6-(trifluoromethyl)benzonitrile

2,3-difluoro-6-(trifluoromethyl)benzonitrile

C8H2F5N (207.0107392)


   

2-CHLORO-1-METHYLPYRIDINIUM BROMIDE

2-CHLORO-1-METHYLPYRIDINIUM BROMIDE

C6H7BrClN (206.9450352)


   

2,4,6-Trichloro-5-cyanopyrimidine

2,4,6-Trichloro-5-cyanopyrimidine

C5Cl3N3 (206.915781)


   

4-Bromoquinoline

4-Bromoquinoline

C9H6BrN (206.9683576)


   

2-Quinolinecarboxylicacid, 4-chloro-

2-Quinolinecarboxylicacid, 4-chloro-

C10H6ClNO2 (207.00870460000002)


   

1H-Pyrrole-2,5-dione,1-(3-chlorophenyl)-

1H-Pyrrole-2,5-dione,1-(3-chlorophenyl)-

C10H6ClNO2 (207.00870460000002)


   
   

Nitrogen mustard N-oxide hydrochloride

Ethanamine,2-chloro-N-(2-chloroethyl)-N-methyl-, N-oxide, hydrochloride (1:1)

C5H12Cl3NO (206.9984432)


D000970 - Antineoplastic Agents > D018906 - Antineoplastic Agents, Alkylating > D009588 - Nitrogen Mustard Compounds C274 - Antineoplastic Agent > C186664 - Cytotoxic Chemotherapeutic Agent > C2842 - DNA Binding Agent D009676 - Noxae > D011042 - Poisons > D002619 - Chemical Warfare Agents D009676 - Noxae > D000477 - Alkylating Agents D009676 - Noxae > D007509 - Irritants

   

2-Chloro-4,6-difluoro-3-methylbenzonitrile

2-Chloro-4,6-difluoro-3-methylbenzonitrile

C7HCl2F2N (206.945411)


   

4-BROMO-2-PICOLINE HCL

4-BROMO-2-PICOLINE HCL

C6H7BrClN (206.9450352)


   
   

1,2,4-Triazolo[3,4-b]benzothiazole-3(2H)-thione

1,2,4-Triazolo[3,4-b]benzothiazole-3(2H)-thione

C8H5N3S2 (206.992489)


   

1-(4-CHLORO-PHENYL)-PENTANE-1,4-DIONE

1-(4-CHLORO-PHENYL)-PENTANE-1,4-DIONE

C10H6ClNO2 (207.00870460000002)


   

2-Chloroquinoline-3-carboxylic acid

2-Chloroquinoline-3-carboxylic acid

C10H6ClNO2 (207.00870460000002)


   

3-THIOPHEN-2-YL-L-ALANINE HCL

3-THIOPHEN-2-YL-L-ALANINE HCL

C7H10ClNO2S (207.012075)


   

4-Amino-2,6-Dichloro-3-nitropyridine

4-Amino-2,6-Dichloro-3-nitropyridine

C5H3Cl2N3O2 (206.9602318)


   

4,6-dichloro-3-nitro-pyridin-2-amine

4,6-dichloro-3-nitro-pyridin-2-amine

C5H3Cl2N3O2 (206.9602318)


   

5,6-dichloro-3-nitropyridin-2-amine

5,6-dichloro-3-nitropyridin-2-amine

C5H3Cl2N3O2 (206.9602318)


   
   

5-Isoxazolecarbonyl chloride, 3-phenyl- (9CI)

5-Isoxazolecarbonyl chloride, 3-phenyl- (9CI)

C10H6ClNO2 (207.00870460000002)


   

2-Bromoquinoline

2-Bromoquinoline

C9H6BrN (206.9683576)


   

5-Chloro-4-nitrothiophene-2-carboxylic acid

5-Chloro-4-nitrothiophene-2-carboxylic acid

C5H2ClNO4S (206.9393082)


   

3-Bromoquinoline

3-Bromoquinoline

C9H6BrN (206.9683576)


   
   

3-Bromoisoquinoline

3-Bromoisoquinoline

C9H6BrN (206.9683576)


   

4-(bromomethyl)pyridine,hydrochloride

4-(bromomethyl)pyridine,hydrochloride

C6H7BrClN (206.9450352)


   

3-BROMO-5-METHYLPYRIDINE HYDROCHLORIDE

3-BROMO-5-METHYLPYRIDINE HYDROCHLORIDE

C6H7BrClN (206.9450352)


   

Praseodymium boride

Praseodymium boride

B6Pr (206.963487)


   

6-chloroquinoline-2-carboxylic acid

6-chloroquinoline-2-carboxylic acid

C10H6ClNO2 (207.00870460000002)


   

4-Bromo-3-methylpyridine hydrochloride

4-Bromo-3-methylpyridine hydrochloride

C6H7BrClN (206.9450352)


   

Methyl 4-chloro-2-pyridinecarboxylate hydrochloride

Methyl 4-chloro-2-pyridinecarboxylate hydrochloride

C7H7Cl2NO2 (206.9853822)


   
   

1-chloroisoquinoline-3-carboxylic acid

1-chloroisoquinoline-3-carboxylic acid

C10H6ClNO2 (207.00870460000002)


   

7-chloroisoquinoline-3-carboxylic acid

7-chloroisoquinoline-3-carboxylic acid

C10H6ClNO2 (207.00870460000002)


   

4-chloroquinoline-3-carboxylic acid

4-chloroquinoline-3-carboxylic acid

C10H6ClNO2 (207.00870460000002)


   
   
   

Benzenamine,3-(methylsulfonyl)-, hydrochloride (1:1)

Benzenamine,3-(methylsulfonyl)-, hydrochloride (1:1)

C7H10ClNO2S (207.012075)


   

1-(2-CHLORO-PHENYL)-PYRROLE-2,5-DIONE

1-(2-CHLORO-PHENYL)-PYRROLE-2,5-DIONE

C10H6ClNO2 (207.00870460000002)


   

2-(2-CHLORO-PHENYL)-OXAZOLE-4-CARBALDEHYDE

2-(2-CHLORO-PHENYL)-OXAZOLE-4-CARBALDEHYDE

C10H6ClNO2 (207.00870460000002)


   

3-(2,2-dichlorovinyl)-2,2-dimethylcyclopropanecarboxylate

3-(2,2-dichlorovinyl)-2,2-dimethylcyclopropanecarboxylate

C8H9Cl2O2- (206.99795740000002)


   

Methyl 3-(aminomethyl)thiophene-2-carboxylate hcl

Methyl 3-(aminomethyl)thiophene-2-carboxylate hcl

C7H10ClNO2S (207.012075)


   
   

3-Amino-5,6-dichloropyrazine-2-carboxylic acid

3-Amino-5,6-dichloropyrazine-2-carboxylic acid

C5H3Cl2N3O2 (206.9602318)


   

8-CHLORO[1,3]DIOXOLO[4,5-G]QUINOLINE

8-CHLORO[1,3]DIOXOLO[4,5-G]QUINOLINE

C10H6ClNO2 (207.00870460000002)


   

ethyl 4,5-dichloro-1H-pyrrole-2-carboxylate

ethyl 4,5-dichloro-1H-pyrrole-2-carboxylate

C7H7Cl2NO2 (206.9853822)


   
   

2-amino-6-thiocyanobenzothiazole

2-amino-6-thiocyanobenzothiazole

C8H5N3S2 (206.992489)


   

4-Nitroguaiacol potassium salt hydrate

4-Nitroguaiacol potassium salt hydrate

C7H6KNO4 (206.9933896)


   

2-Chloroaniline-5-sulfonic acid

2-Chloroaniline-5-sulfonic acid

C6H6ClNO3S (206.9756916)


   

4-chloroaniline-3-sulfonic acid

4-chloroaniline-3-sulfonic acid

C6H6ClNO3S (206.9756916)


   

6-Chloro-8-quinolinecarboxylic acid

6-Chloro-8-quinolinecarboxylic acid

C10H6ClNO2 (207.00870460000002)


   

8-chloroquinoline-2-carboxylic acid

8-chloroquinoline-2-carboxylic acid

C10H6ClNO2 (207.00870460000002)


   

1-CHLORO-ISOQUINOLINE-7-CARBOXYLIC ACID

1-CHLORO-ISOQUINOLINE-7-CARBOXYLIC ACID

C10H6ClNO2 (207.00870460000002)


   

3-chloroisoquinoline-6-carboxylic acid

3-chloroisoquinoline-6-carboxylic acid

C10H6ClNO2 (207.00870460000002)


   

3-chloroisoquinoline-7-carboxylic acid

3-chloroisoquinoline-7-carboxylic acid

C10H6ClNO2 (207.00870460000002)


   

4-chloroquinoline-8-carboxylic acid

4-chloroquinoline-8-carboxylic acid

C10H6ClNO2 (207.00870460000002)


   
   

2-(3-CHLORO-PHENYL)-OXAZOLE-4-CARBALDEHYDE

2-(3-CHLORO-PHENYL)-OXAZOLE-4-CARBALDEHYDE

C10H6ClNO2 (207.00870460000002)


   

6-Chloro-2,2-difluorobenzo[d][1,3]dioxol-5-amine

6-Chloro-2,2-difluorobenzo[d][1,3]dioxol-5-amine

C7H4ClF2NO2 (206.9898618)


   

2-bromoaniline,hydrochloride

2-bromoaniline,hydrochloride

C6H7BrClN (206.9450352)


   
   
   

7-Bromoquinoline

7-Bromoquinoline

C9H6BrN (206.9683576)


   

2-(4-Chlorophenyl)Oxazole-4-Carbaldehyde

2-(4-Chlorophenyl)Oxazole-4-Carbaldehyde

C10H6ClNO2 (207.00870460000002)


   

1-Chloro-6-isoquinolinecarboxylic acid

1-Chloro-6-isoquinolinecarboxylic acid

C10H6ClNO2 (207.00870460000002)


   

2,3,5,6-Tetrafluorophenyl isothiocyanate

2,3,5,6-Tetrafluorophenyl isothiocyanate

C7HF4NS (206.97658339999998)


   

4-(4-NITROPHENYL)-1,2,3-THIADIAZOLE

4-(4-NITROPHENYL)-1,2,3-THIADIAZOLE

C8H5N3O2S (207.01024700000002)


   

2-(Chloroethylsulfonyl)ethanol dihydrochloride

2-(Chloroethylsulfonyl)ethanol dihydrochloride

C4H11Cl2NO2S (206.98875260000003)


   

2-amino-5-chloropyridine-3-sulfonamide

2-amino-5-chloropyridine-3-sulfonamide

C5H6ClN3O2S (206.9869246)


   

4,6-Dichloro-2-methyl-5-nitropyrimidine

4,6-Dichloro-2-methyl-5-nitropyrimidine

C5H3Cl2N3O2 (206.9602318)


   
   

3,5-Dichloro-4-hydroxypyridine-2-carboxylic acid

3,5-Dichloro-4-hydroxypyridine-2-carboxylic acid

C6H3Cl2NO3 (206.94899880000003)


   
   
   
   

3-Chloroisoquinoline-4-carboxylic acid

3-Chloroisoquinoline-4-carboxylic acid

C10H6ClNO2 (207.00870460000002)


   

(Pentafluorophenyl)acetonitrile

(Pentafluorophenyl)acetonitrile

C8H2F5N (207.0107392)


   

2,4-dichlor-6-methyl-5-nitropyrimidin

2,4-dichlor-6-methyl-5-nitropyrimidin

C5H3Cl2N3O2 (206.9602318)


   

4-Bromoisoquinoline

4-Bromoisoquinoline

C9H6BrN (206.9683576)


   

AZIDOTRIMETHYLTIN

AZIDOTRIMETHYLTIN

C3H9N3Sn (206.9818424)


   

4-Amino-3-chlorobenzenesulfonic acid

4-Amino-3-chlorobenzenesulfonic acid

C6H6ClNO3S (206.9756916)


   
   
   
   

Benzenesulfonic acid,2-amino-4-chloro-

Benzenesulfonic acid,2-amino-4-chloro-

C6H6ClNO3S (206.9756916)


   

2-oxo-1H-quinoline-4-carbonyl chloride

2-oxo-1H-quinoline-4-carbonyl chloride

C10H6ClNO2 (207.00870460000002)


   

6-Methoxy-pyridine-3-sulfonyl chloride

6-Methoxy-pyridine-3-sulfonyl chloride

C6H6ClNO3S (206.9756916)


   

5-chlorothianaphthene-3-acetonitrile

5-chlorothianaphthene-3-acetonitrile

C10H6ClNS (206.9909466)


   
   
   

2-BROMO-5-(DIFLUOROMETHYL)PYRIDINE

2-BROMO-5-(DIFLUOROMETHYL)PYRIDINE

C6H4BrF2N (206.94951479999997)


   
   

4-(3-NITROPHENYL)-1,2,3-THIADIAZOLE

4-(3-NITROPHENYL)-1,2,3-THIADIAZOLE

C8H5N3O2S (207.01024700000002)


   
   

5-Chloroorthanilic acid

5-Chloroorthanilic acid

C6H6ClNO3S (206.9756916)


   
   

5-Phenyl-1,3-oxazole-4-carbonyl chloride

5-Phenyl-1,3-oxazole-4-carbonyl chloride

C10H6ClNO2 (207.00870460000002)


   

2,2,2-Trifluoro-N-phenylacetimidoyl Chloride

2,2,2-Trifluoro-N-phenylacetimidoyl Chloride

C8H5ClF3N (207.0062596)


   
   

8-Bromoquinoline

8-Bromoquinoline

C9H6BrN (206.9683576)


   

5-(4-chlorophenyl)-1,2-oxazole-3-carbaldehyde

5-(4-chlorophenyl)-1,2-oxazole-3-carbaldehyde

C10H6ClNO2 (207.00870460000002)


   

oxolane,trichloroalumane

oxolane,trichloroalumane

C4H11AlCl3O (206.9690856)


   

2-chloroquinoline-8-carboxylic acid

2-chloroquinoline-8-carboxylic acid

C10H6ClNO2 (207.00870460000002)


   

5-PHENYLISOXAZOLE-3-CARBONYL CHLORIDE

5-PHENYLISOXAZOLE-3-CARBONYL CHLORIDE

C10H6ClNO2 (207.00870460000002)


   

5-Bromoquinoline

5-Bromoquinoline

C9H6BrN (206.9683576)


   

6-Bromoquinoline

6-Bromoquinoline

C9H6BrN (206.9683576)


   
   

4,5-Dichloro-3-nitro-2-pyridinamine

4,5-Dichloro-3-nitro-2-pyridinamine

C5H3Cl2N3O2 (206.9602318)


   

1-CHLOROISOQUINOLINE-5-CARBOXYLIC ACID

1-CHLOROISOQUINOLINE-5-CARBOXYLIC ACID

C10H6ClNO2 (207.00870460000002)


   

5-chloroquinoline-4-carboxylic acid

5-chloroquinoline-4-carboxylic acid

C10H6ClNO2 (207.00870460000002)


   

4-Chloroquinoline-6-carboxylic acid

4-Chloroquinoline-6-carboxylic acid

C10H6ClNO2 (207.00870460000002)


   

7-Chloro-3-quinolinecarboxylic acid

7-Chloro-3-quinolinecarboxylic acid

C10H6ClNO2 (207.00870460000002)


   

6-Chloroquinoline-3-carboxylic acid

6-Chloroquinoline-3-carboxylic acid

C10H6ClNO2 (207.00870460000002)


   

7-chloroquinoline-4-carboxylic acid

7-chloroquinoline-4-carboxylic acid

C10H6ClNO2 (207.00870460000002)


   

2-Chloroquinoline-6-carboxylic acid

2-Chloroquinoline-6-carboxylic acid

C10H6ClNO2 (207.00870460000002)


   

4-Chloroquinoline-7-carboxylic acid

4-Chloroquinoline-7-carboxylic acid

C10H6ClNO2 (207.00870460000002)


   

6-Chloroquinoline-4-carboxylic acid

6-Chloroquinoline-4-carboxylic acid

C10H6ClNO2 (207.00870460000002)


   

2-Chloro-4-quinolinecarboxylic acid

2-Chloro-4-quinolinecarboxylic acid

C10H6ClNO2 (207.00870460000002)


   

8-Chloro-3-quinolinecarboxylic acid

8-Chloro-3-quinolinecarboxylic acid

C10H6ClNO2 (207.00870460000002)


   

lithium,5-bromopyridine-2-carboxylate

lithium,5-bromopyridine-2-carboxylate

C6H3BrLiNO2 (206.9507188)


   

tantalum boride

tantalum boride

B2H4Ta (206.9979224)


   
   
   

4-ThiazoleMethanol,5-broMo-2-Methyl

4-ThiazoleMethanol,5-broMo-2-Methyl

C5H6BrNOS (206.93534459999998)


   

Cyclobutanecarboxylic acid, 1-amino-3-(bromomethyl)-, cis- (9CI)

Cyclobutanecarboxylic acid, 1-amino-3-(bromomethyl)-, cis- (9CI)

C6H10BrNO2 (206.989486)


   

4,5-Dichloro-6-(dimethylamino)-3(2H)-pyridazinone

4,5-Dichloro-6-(dimethylamino)-3(2H)-pyridazinone

C6H7Cl2N3O (206.99661519999998)


   

3-(AMINOSULFONYL)THIOPHENE-2-CARBOXYLIC ACID

3-(AMINOSULFONYL)THIOPHENE-2-CARBOXYLIC ACID

C5H5NO4S2 (206.966001)


   

2-pyrazin-2-yl-1,3-thiazole-4-carboxylic acid(SALTDATA: FREE)

2-pyrazin-2-yl-1,3-thiazole-4-carboxylic acid(SALTDATA: FREE)

C8H5N3O2S (207.01024700000002)


   

2-Bromo-3-(difluoromethyl)pyridine

2-Bromo-3-(difluoromethyl)pyridine

C6H4BrF2N (206.94951479999997)


   

7-chloroquinoline-8-carboxylic acid

7-chloroquinoline-8-carboxylic acid

C10H6ClNO2 (207.00870460000002)


   
   

1-Bromoisoquinoline

1-Bromoisoquinoline

C9H6BrN (206.9683576)


   

1H-Pyrrole-2,5-dione,1-(4-chlorophenyl)-

1H-Pyrrole-2,5-dione,1-(4-chlorophenyl)-

C10H6ClNO2 (207.00870460000002)


   

2-Bromo-1-(4-morpholinyl)ethanone

2-Bromo-1-(4-morpholinyl)ethanone

C6H10BrNO2 (206.989486)


   

5-Bromo-2-(difluoromethyl)pyridine

5-Bromo-2-(difluoromethyl)pyridine

C6H4BrF2N (206.94951479999997)


   

2-Bromo-4-(difluoromethyl)pyridine

2-Bromo-4-(difluoromethyl)pyridine

C6H4BrF2N (206.94951479999997)


   

2-Chloro-5-quinolinecarboxylic acid

2-Chloro-5-quinolinecarboxylic acid

C10H6ClNO2 (207.00870460000002)


   

[(4-chlorophenyl)amino]phosphonic acid

[(4-chlorophenyl)amino]phosphonic acid

C6H7ClNO3P (206.9852072)


   

2-Iodo-1-methylpyrrole

2-Iodo-1-methylpyrrole

C5H6IN (206.9544986)


   

2,4-dichloro-6-propoxy-1,3,5-triazine

2,4-dichloro-6-propoxy-1,3,5-triazine

C6H7Cl2N3O (206.99661519999998)


   

4-methylsulfonylaniline,hydrochloride

4-methylsulfonylaniline,hydrochloride

C7H10ClNO2S (207.012075)


   

3-(2-chloro-phenyl)-isoxazole-5-carbaldehyde

3-(2-chloro-phenyl)-isoxazole-5-carbaldehyde

C10H6ClNO2 (207.00870460000002)


   

2-amino-5-chloro-benzoic acid hcl

2-amino-5-chloro-benzoic acid hcl

C7H7Cl2NO2 (206.9853822)


   

2,6-Dichloro-3-hydroxyisonicotinic acid

2,6-Dichloro-3-hydroxyisonicotinic acid

C6H3Cl2NO3 (206.94899880000003)


   

2,4-Dichloro-5-fluorobenzamide

2,4-Dichloro-5-fluorobenzamide

C7H4Cl2FNO (206.9653966)


   

2-(METHYLSULFONYL)ANILINE HYDROCHLORIDE

2-(METHYLSULFONYL)ANILINE HYDROCHLORIDE

C7H10ClNO2S (207.012075)


   

Pyridine, 3-bromo-4-(difluoromethyl)- (9CI)

Pyridine, 3-bromo-4-(difluoromethyl)- (9CI)

C6H4BrF2N (206.94951479999997)


   

Methyl 4-chloronicotinate hydrochloride

Methyl 4-chloronicotinate hydrochloride

C7H7Cl2NO2 (206.9853822)


   
   

2,3,4,6-TETRAFLUOROPHENYL ISOTHIOCYANATE

2,3,4,6-TETRAFLUOROPHENYL ISOTHIOCYANATE

C7HF4NS (206.97658339999998)


   
   

[3,5-Bis(methylsulfanyl)-1,2-thiazol-4-yl]methanol

[3,5-Bis(methylsulfanyl)-1,2-thiazol-4-yl]methanol

C6H9NOS3 (206.98462640000002)


   

Naphthalene-2-sulfonate

Naphthalene-2-sulfonate

C10H7O3S- (207.0115892)


   

N-[(trifluoromethyl)sulfonyl]glycine

N-[(trifluoromethyl)sulfonyl]glycine

C3H4F3NO4S (206.981314)


   
   

Naphthalene-1-sulfonate

Naphthalene-1-sulfonate

C10H7O3S- (207.0115892)


   

(1S,3R)-3-(2,2-Dichlorovinyl)-2,2-dimethylcyclopropanecarboxylate

(1S,3R)-3-(2,2-Dichlorovinyl)-2,2-dimethylcyclopropanecarboxylate

C8H9Cl2O2- (206.99795740000002)


   

Erythrofluorocitrate (isomer)

Erythrofluorocitrate (isomer)

C6H4FO7-3 (206.9941066)


   

Benzene-1,2,3-tricarboxylate

Benzene-1,2,3-tricarboxylate

C9H3O6-3 (206.9929638)


   

2,5-Dichloro-trans-dienelactone

2,5-Dichloro-trans-dienelactone

C6HCl2O4- (206.9251906)


   

3-Propylphosphoenolpyruvate

3-Propylphosphoenolpyruvate

C6H8O6P-3 (207.0058498)


   

trans-Anhydromevalonate 5-phosphate

trans-Anhydromevalonate 5-phosphate

C6H8O6P-3 (207.0058498)


   

Benzene-1,3,5-tricarboxylate

Benzene-1,3,5-tricarboxylate

C9H3O6-3 (206.9929638)


   

ACN

2-Amino-3-chloro-1,4-naphthoquinone

C10H6ClNO2 (207.00870460000002)