Exact Mass: 203.9924

Exact Mass Matches: 203.9924

Found 82 metabolites which its exact mass value is equals to given mass value 203.9924, within given mass tolerance error 0.01 dalton. Try search metabolite list with more accurate mass tolerance error 0.001 dalton.

1-(3,4-Dichlorophenyl)urea

1-(3,4-Dichlorophenyl)urea

C7H6Cl2N2O (203.9857)


   

1,2-Difluoro-3,4-dinitrobenzene

1,2-Difluoro-3,4-dinitrobenzene

C6H2F2N2O4 (203.9983)


   

1-(3,4-Dichlorophenyl)urea

1-(3,4-Dichlorophenyl)urea

C7H6Cl2N2O (203.9857)


   

Diuron-desdimethyl

1-(3,4-Dichlorophenyl)urea

C7H6Cl2N2O (203.9857)


A member of the class of ureas that is urea substituted by a 3,4-dichlorophenyl group at position 1. It is a metabolite of the herbicide diuron. CONFIDENCE standard compound; EAWAG_UCHEM_ID 289 CONFIDENCE standard compound; INTERNAL_ID 4003

   

N-(3,4-Dichlorophenyl)urea

(3,4-dichlorophenyl)urea

C7H6Cl2N2O (203.9857)


Diuron-desdimethyl is a member of the class of ureas that is urea substituted by a 3,4-dichlorophenyl group at position 1. It is a metabolite of the herbicide diuron. It has a role as a marine xenobiotic metabolite. It is a dichlorobenzene and a member of phenylureas. CONFIDENCE standard compound; INTERNAL_ID 532; DATASET 20200303_ENTACT_RP_MIX506; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 4261; ORIGINAL_PRECURSOR_SCAN_NO 4259 CONFIDENCE standard compound; INTERNAL_ID 532; DATASET 20200303_ENTACT_RP_MIX506; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 4275; ORIGINAL_PRECURSOR_SCAN_NO 4271 CONFIDENCE standard compound; INTERNAL_ID 532; DATASET 20200303_ENTACT_RP_MIX506; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 4236; ORIGINAL_PRECURSOR_SCAN_NO 4232 CONFIDENCE standard compound; INTERNAL_ID 532; DATASET 20200303_ENTACT_RP_MIX506; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 4261; ORIGINAL_PRECURSOR_SCAN_NO 4257 CONFIDENCE standard compound; INTERNAL_ID 532; DATASET 20200303_ENTACT_RP_MIX506; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 4244; ORIGINAL_PRECURSOR_SCAN_NO 4243 CONFIDENCE standard compound; INTERNAL_ID 532; DATASET 20200303_ENTACT_RP_MIX506; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 4307; ORIGINAL_PRECURSOR_SCAN_NO 4305 CONFIDENCE standard compound; INTERNAL_ID 2418 CONFIDENCE standard compound; INTERNAL_ID 8430 CONFIDENCE standard compound; INTERNAL_ID 4052 N-(3,4-Dichlorophenyl)urea. CAS Common Chemistry. CAS, a division of the American Chemical Society, n.d. https://commonchemistry.cas.org/detail?cas_rn=2327-02-8 (retrieved 2024-11-14) (CAS RN: 2327-02-8). Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

   

5-fluoro-4-(carboxymethylthio)uracil

5-fluoro-4-(carboxymethylthio)uracil

C6H5FN2O3S (204.0005)


   

Acetic acid,2-(3-chloro-4-fluorophenoxy)-

Acetic acid,2-(3-chloro-4-fluorophenoxy)-

C8H6ClFO3 (203.9989)


   

(2-Chloro-4-fluorophenoxy)acetic acid

(2-Chloro-4-fluorophenoxy)acetic acid

C8H6ClFO3 (203.9989)


   

1,2-difluoro-4,5-dinitrobenzene

1,2-difluoro-4,5-dinitrobenzene

C6H2F2N2O4 (203.9983)


   

Benzo[b]thiophene-3-carbonitrile, 2-nitro- (9CI)

Benzo[b]thiophene-3-carbonitrile, 2-nitro- (9CI)

C9H4N2O2S (203.9993)


   

Pyrocatechol-4-ammoniumsul fonate

Pyrocatechol-4-ammoniumsul fonate

C6H6NO5S (203.9967)


   

2,5-Dichlorobenzhydrazide

2,5-Dichlorobenzhydrazide

C7H6Cl2N2O (203.9857)


   

potassium hydrogen phthalate

potassium hydrogen phthalate

C8H5KO4 (203.9825)


   

(5-Chloro-pyrimidin-2-yl)-isopropyl-amine

(5-Chloro-pyrimidin-2-yl)-isopropyl-amine

C7H8O3S2 (203.9915)


   

2,4-Dimethylbenzene sulfonyl chloride

2,4-Dimethylbenzene sulfonyl chloride

C8H9ClO2S (204.0012)


   

2,5-dimethylbenzenesulfonyl chloride

2,5-dimethylbenzenesulfonyl chloride

C8H9ClO2S (204.0012)


   

1-(5-methylsulfonylthiophen-2-yl)ethanone

1-(5-methylsulfonylthiophen-2-yl)ethanone

C7H8O3S2 (203.9915)


   

3,5-DICHLORO-N-HYDROXY-BENZAMIDINE

3,5-DICHLORO-N-HYDROXY-BENZAMIDINE

C7H6Cl2N2O (203.9857)


   

2-chloro-n-(5-chloropyridin-2-yl)acetamide

2-chloro-n-(5-chloropyridin-2-yl)acetamide

C7H6Cl2N2O (203.9857)


   

2,6-Dichloro-3-methylphenylboronic acid

2,6-Dichloro-3-methylphenylboronic acid

C7H7BCl2O2 (203.9916)


   

3,5-dimethylbenzenesulfonyl chloride

3,5-dimethylbenzenesulfonyl chloride

C8H9ClO2S (204.0012)


   

2,6-Dimethylbenzenesulfonyl Chloride

2,6-Dimethylbenzenesulfonyl Chloride

C8H9ClO2S (204.0012)


   

ethyl 5-chloro-4-methylthiophene-2-carboxylate

ethyl 5-chloro-4-methylthiophene-2-carboxylate

C8H9ClO2S (204.0012)


   

(4-Methylphenyl)methanesulfonyl chloride

(4-Methylphenyl)methanesulfonyl chloride

C8H9ClO2S (204.0012)


   

(3,4-Dichloro-2-methylphenyl)boronic acid

(3,4-Dichloro-2-methylphenyl)boronic acid

C7H7BCl2O2 (203.9916)


   

METHYL 3-HYDROXY-5-(METHYLTHIO)THIOPHENE-2-CARBOXYLATE

METHYL 3-HYDROXY-5-(METHYLTHIO)THIOPHENE-2-CARBOXYLATE

C7H8O3S2 (203.9915)


   

4-Chlorophenyl Ethyl Sulfone

4-Chlorophenyl Ethyl Sulfone

C8H9ClO2S (204.0012)


   

4-Methylsulfonyloxy benzenethiol

4-Methylsulfonyloxy benzenethiol

C7H8O3S2 (203.9915)


   

3,4-DICHLOROBENZENE-1-CARBOHYDRAZIDE

3,4-DICHLOROBENZENE-1-CARBOHYDRAZIDE

C7H6Cl2N2O (203.9857)


   

2-Chloroethyl Phenyl Sulfone

2-Chloroethyl Phenyl Sulfone

C8H9ClO2S (204.0012)


   

4-Ethylbenzenesulfonyl chloride

4-Ethylbenzenesulfonyl chloride

C8H9ClO2S (204.0012)


   

5-chloro-2-methoxybenzenediazonium chloride

5-chloro-2-methoxybenzenediazonium chloride

C7H6Cl2N2O (203.9857)


   

2-Bromo-1-(ethoxymethyl)-1H-imidazole

2-Bromo-1-(ethoxymethyl)-1H-imidazole

C6H9BrN2O (203.9898)


   

6-Chloro-2-fluoro-3-methoxybenzoic acid

6-Chloro-2-fluoro-3-methoxybenzoic acid

C8H6ClFO3 (203.9989)


   

4-(fluorosulphonyl)benzoic acid

4-(fluorosulphonyl)benzoic acid

C7H5FO4S (203.9893)


   

4,4-DIMETHYLBIPHENYL

4,4-DIMETHYLBIPHENYL

C8H9ClO2S (204.0012)


   

2-Pyridinesulfonicacid, 3-nitro-

2-Pyridinesulfonicacid, 3-nitro-

C5H4N2O5S (203.9841)


   

Benzoic acid,3-(fluorosulfonyl)-

Benzoic acid,3-(fluorosulfonyl)-

C7H5FO4S (203.9893)


   

O-TOLYL-METHANESULFONYLCHLORIDE

O-TOLYL-METHANESULFONYLCHLORIDE

C8H9ClO2S (204.0012)


   

3-Chloro-5-fluoro-4-methoxybenzoic acid

3-Chloro-5-fluoro-4-methoxybenzoic acid

C8H6ClFO3 (203.9989)


   

2-Chloro-6-fluoro-3-methoxybenzoic acid

2-Chloro-6-fluoro-3-methoxybenzoic acid

C8H6ClFO3 (203.9989)


   

Methyl 5-chloro-2,6-dihydroxy-4-pyrimidinecarboxylate

Methyl 5-chloro-2,6-dihydroxy-4-pyrimidinecarboxylate

C6H5ClN2O4 (203.9938)


   

2,4-dichlorobenzhydrazide

2,4-dichlorobenzhydrazide

C7H6Cl2N2O (203.9857)


   

(2,6-Dichlorobenzyl)boronic acid

(2,6-Dichlorobenzyl)boronic acid

C7H7BCl2O2 (203.9916)


   

5-chloro-1,3-benzoxazol-2-amine,hydrochloride

5-chloro-1,3-benzoxazol-2-amine,hydrochloride

C7H6Cl2N2O (203.9857)


   

2,3-Dichlorobenzohydrazide

2,3-Dichlorobenzohydrazide

C7H6Cl2N2O (203.9857)


   

2,6-dichloro-N-hydroxybenzenecarboximidamide

2,6-dichloro-N-hydroxybenzenecarboximidamide

C7H6Cl2N2O (203.9857)


   

5-(trifluoromethyl)benzo-[2,1,3]-thiadiazole

5-(trifluoromethyl)benzo-[2,1,3]-thiadiazole

C7H3F3N2S (203.9969)


   

2-Chloro-1-methyl-4-(methylsulfonyl)benzene

2-Chloro-1-methyl-4-(methylsulfonyl)benzene

C8H9ClO2S (204.0012)


   

Urea,N-(2,4-dichlorophenyl)-

Urea,N-(2,4-dichlorophenyl)-

C7H6Cl2N2O (203.9857)


   

(4-METHYLPYRIDIN-2-YL)METHYLAMINE

(4-METHYLPYRIDIN-2-YL)METHYLAMINE

C7H9O3PS (204.001)


   

1-(CHLOROACETYL)-2-(TRIFLUOROACETYL)HYDRAZINE

1-(CHLOROACETYL)-2-(TRIFLUOROACETYL)HYDRAZINE

C4H4ClF3N2O2 (203.9913)


   

1,3-difluoro-2,4-dinitro-benzene

1,3-difluoro-2,4-dinitro-benzene

C6H2F2N2O4 (203.9983)


   

1-(3-Amino-2,6-dichloro-4-pyridinyl)ethanone

1-(3-Amino-2,6-dichloro-4-pyridinyl)ethanone

C7H6Cl2N2O (203.9857)


   

3-(4-bromopyrazol-1-yl)propan-1-ol

3-(4-bromopyrazol-1-yl)propan-1-ol

C6H9BrN2O (203.9898)


   

4-(Methylsulfonyl)benzylchloride

4-(Methylsulfonyl)benzylchloride

C8H9ClO2S (204.0012)


   

1,5-Difluoro-2,4-dinitrobenzene

1,5-Difluoro-2,4-dinitrobenzene

C6H2F2N2O4 (203.9983)


   

2-Pyridinesulfonicacid, 5-nitro-

2-Pyridinesulfonicacid, 5-nitro-

C5H4N2O5S (203.9841)


   

3-Pyridinesulfonicacid, 4-nitro-

3-Pyridinesulfonicacid, 4-nitro-

C5H4N2O5S (203.9841)


   

2,4-Dichloro-5,6,7,8-tetrahydropteridine

2,4-Dichloro-5,6,7,8-tetrahydropteridine

C6H6Cl2N4 (203.9969)


   

Dichloro(ethyl)phenylsilane

Dichloro(ethyl)phenylsilane

C8H10Cl2Si (203.9929)


   

5-(cyclopropylmethylsulfanyl)-3H-1,3,4-thiadiazole-2-thione

5-(cyclopropylmethylsulfanyl)-3H-1,3,4-thiadiazole-2-thione

C6H8N2S3 (203.985)


   

2,3-DICHLORO-N-HYDROXYBENZIMIDAMIDE

2,3-DICHLORO-N-HYDROXYBENZIMIDAMIDE

C7H6Cl2N2O (203.9857)


   

3,5-Dichloro-2-methylphenylboronic acid

3,5-Dichloro-2-methylphenylboronic acid

C7H7BCl2O2 (203.9916)


   

3,5-DICHLORO-2-HYDROXYBENZALDEHYDE HYDRAZONE

3,5-DICHLORO-2-HYDROXYBENZALDEHYDE HYDRAZONE

C7H6Cl2N2O (203.9857)


   

Regorafenib Impurity 18

Regorafenib Impurity 18

C7H6Cl2N2O (203.9857)


   

2,4-dichloro-7,8-dihydro-5H-pyrano[4,3-d]pyrimidine

2,4-dichloro-7,8-dihydro-5H-pyrano[4,3-d]pyrimidine

C7H6Cl2N2O (203.9857)


   

3,5-dichlorobenzhydrazide

3,5-dichlorobenzhydrazide

C7H6Cl2N2O (203.9857)


   

Ferrous bisglycinate

Ferrous bisglycinate

C4H8FeN2O4 (203.9833)


   

Propylenediphosphonicacid

Propylenediphosphonicacid

C3H10O6P2 (203.9953)


   

2,4-DICHLORO-N-HYDROXYBENZIMIDAMIDE

2,4-DICHLORO-N-HYDROXYBENZIMIDAMIDE

C7H6Cl2N2O (203.9857)


   

2-Phenylethanesulfonyl chloride

2-Phenylethanesulfonyl chloride

C8H9ClO2S (204.0012)


   

2-N-Cyclopropylamino-4,6-DichloroTriazine

2-N-Cyclopropylamino-4,6-DichloroTriazine

C6H6Cl2N4 (203.9969)


   

P-TOLUENESULFONYLMETHYL CHLORIDE

P-TOLUENESULFONYLMETHYL CHLORIDE

C8H9ClO2S (204.0012)


   

M-TOLYLMETHANESULFONYL CHLORIDE

M-TOLYLMETHANESULFONYL CHLORIDE

C8H9ClO2S (204.0012)


   

POTASSIUM TRIFLUORO(2-FLUOROPYRIMIDIN-5-YL)BORATE

POTASSIUM TRIFLUORO(2-FLUOROPYRIMIDIN-5-YL)BORATE

C4H2BF4KN2 (203.9884)


   

(3-Chloro-4-fluorophenyl)thiourea

(3-Chloro-4-fluorophenyl)thiourea

C7H6ClFN2S (203.9924)


   

2-Chloro-5-methyl-maleylacetate

2-Chloro-5-methyl-maleylacetate

C7H5ClO5-2 (203.9826)


   

3-Chloro-2-methyl-maleylacetate

3-Chloro-2-methyl-maleylacetate

C7H5ClO5-2 (203.9826)


   

5-Chloro-2-methyl-maleylacetate

5-Chloro-2-methyl-maleylacetate

C7H5ClO5-2 (203.9826)


   

2-Chloro-3-methyl-maleylacetate

2-Chloro-3-methyl-maleylacetate

C7H5ClO5-2 (203.9826)


   

Chloro(p-tolylsulfonyl)azanide

Chloro(p-tolylsulfonyl)azanide

C7H7ClNO2S- (203.9886)