Exact Mass: 290.0555

Isoprothiolane

C12H18O4S2 (290.0646)

Isoprothiolane is an Agricultural fungicide for rice crop

2-(4-Hydroxyphenyl)naphthalic anhydride

C18H10O4 (290.0579)

2-(4-Hydroxyphenyl)naphthalic anhydride is found in fruits. 2-(4-Hydroxyphenyl)naphthalic anhydride is isolated from the unripe banana fruit (Musa acuminata) infected with Colletotrichum musae. Isolated from the unripe banana fruit (Musa acuminata) infected with Colletotrichum musae. 2-(4-Hydroxyphenyl)naphthalic anhydride is found in fruits.

1-[4,9-Dihydro-2-(methylthio)-1,3-thiazino[6,5-b]indol-4-yl]-2-propanone

C14H14N2OS2 (290.0548)

1-[4,9-Dihydro-2-(methylthio)-1,3-thiazino[6,5-b]indol-4-yl]-2-propanone is found in brassicas. 1-[4,9-Dihydro-2-(methylthio)-1,3-thiazino[6,5-b]indol-4-yl]-2-propanone is isolated from Chinese cabbage (Brassica campestris ssp. pekinensis, Cruciferae) inoculated with the bacterium Pseudomonas cichorii. Isolated from Chinese cabbage (Brassica campestris sspecies pekinensis, Cruciferae) inoculated with the bacterium Pseudomonas cichorii. 1-[4,9-Dihydro-2-(methylthio)-1,3-thiazino[6,5-b]indol-4-yl]-2-propanone is found in brassicas.

4-Hydroxy-5-(3'-hydroxyphenyl)-valeric acid-3'-O-sulphate

C11H14O7S (290.046)

4-Hydroxy-5-(3-hydroxyphenyl)-valeric acid-3-O-sulphate belongs to the family of Sulfated Fatty Acids. These are fatty acids containing linked to a sulfate group linked to its tail.

4-Hydroxy-5-(4'-hydroxyphenyl)-valeric acid-4'-O-sulphate

C11H14O7S (290.046)

4-Hydroxy-5-(4-hydroxyphenyl)-valeric acid-4-O-sulphate belongs to the family of Tyrosols and Derivatives. These are compounds containing an hydroxyethyl group atached to the C4 carbon of a phenol group.

Dedimethylchlorpromazine

C15H15ClN2S (290.0644)

Dedimethylchlorpromazine is a metabolite of chlorpromazine. Chlorpromazine (as chlorpromazine hydrochloride, abbreviated CPZ; marketed in the United States as Thorazine and elsewhere as Largactil) is a typical antipsychotic. First synthesized on December 11, 1950, chlorpromazine was the first drug developed with specific antipsychotic action, and would serve as the prototype for the phenothiazine class of drugs, which later grew to comprise several other agents. (Wikipedia)

3,4-Dihydroxyphenylvaleric acid 4 sulfate

C11H14O7S (290.046)

3,5-Dihydroxyphenylvaleric acid sulfate

C11H14O7S (290.046)

Hepsulfam

C7H18N2O6S2 (290.0606)

C274 - Antineoplastic Agent > C186664 - Cytotoxic Chemotherapeutic Agent > C2842 - DNA Binding Agent D009676 - Noxae > D000477 - Alkylating Agents

Sulfobutyl ether

C8H18O7S2 (290.0494)

Tjipanazole I

C18H11ClN2 (290.0611)

Lachnanthopyrone

C18H10O4 (290.0579)

(2-acetylphenyl) 4-methylbenzenesulfonate

C15H14O4S (290.0613)

ammosamide B

C13H11ClN4O2 (290.057)

Pulvinic acid lactone

C18H10O4 (290.0579)

(1R,3R,5R,7S,8R,9S)-1,5-dihydroxy-3,8-epoxyvalechlorine|(1S,3R,5R,7S,8S,9S)-3,8-epoxy-1,5-dihydroxyvalechlorine|1,5-dihydroxy-3,8-epoxyvalechlorine

C12H15ClO6 (290.0557)

10,11-Dihydro-1-methyl-10,11-dioxophenanthro[1,2-b]furan-6-carbaldehyde

C18H10O4 (290.0579)

N-Methylindisocin

C14H11ClN2O3 (290.0458)

Isoprothiolane

C12H18O4S2 (290.0646)

CASMI2013 Challenge_5 MS2 data; [MS1] MSJ00009 CASMI2013 Challenge_5 MS1 data; [MS2] MSJ000010

Pulvinic acid dilactone

C18H10O4 (290.0579)

N,N-Didemethylchlorpromazine

C15H15ClN2S (290.0644)

1-[2-(methylsulfanyl)-4H,9H-[1,3]thiazino[6,5-b]indol-4-yl]propan-2-one

C14H14N2OS2 (290.0548)

2-(4-hydroxyphenyl)naphthalic anhydride

C18H10O4 (290.0579)

2-Naphthalenesulfonicacid, 5-amino-6-ethoxy-, sodium salt (1:1)

C12H13NNaO4S+ (290.0463)

potassium (2-benzyloxyphenyl)trifluoroborate

C13H11BF3KO (290.0492)

dithiodi-2,1-ethanediyl bismethacrylate

C12H18O4S2 (290.0646)

1H-Pyrrolo[2,3-b]pyridine, 5-fluoro-1-[(4-methylphenyl)sulfonyl]-

C14H11FN2O2S (290.0525)

6,11-DIHYDROXY-5,12-NAPHTHACENEDIONE

C18H10O4 (290.0579)

FLUINDAROL

C16H9F3O2 (290.0555)

Potassium (4-Benzyloxyphenyl)Trifluoroborate

C13H11BF3KO (290.0492)

3,3-Bis(trifluoromethyl)-1,1-biphenyl

C14H8F6 (290.053)

7-Hydroxy-1H-pyrrolo[2,3-b]pyridinium 3-chlorobenzoate

C14H11ClN2O3 (290.0458)

TERT-BUTYL (5-CHLORO-4-FLUORO-2-NITROPHENYL)CARBAMATE

C11H12ClFN2O4 (290.047)

1,1,2,2-Tetrafluoro-1,2-bis(4-fluorophenyl)ethane

C14H8F6 (290.053)

(5-carbamoyl-1-ethyl-2-hydroxy-4-methyl-6-oxopyridin-3-yl)methanesulfonic acid

C10H14N2O6S (290.0573)

[2-(Benzothiazol-2-ylamino)-5-oxo-4,5-dihydro-3H-imidazol-4-yl]-acetic acid

C12H10N4O3S (290.0474)

4-(3-BUTYLUREIDO)BENZENESULFONYLCHLORIDE

C11H15ClN2O3S (290.0492)

3,3,4,4,5,5,6,6-octafluorooctan-1,8-diol

C8H10F8O2 (290.0553)

1-(1-BENZYL-5-NITRO-1H-IMIDAZOL-4-YL)-2-NITROETHANONE

C12H10N4O5 (290.0651)

Trientine Tetrahydrochloride

C6H22Cl4N4 (290.0598)

4-chlorophenyl-beta-d-glucopyranoside

C12H15ClO6 (290.0557)

2-Chloro-4-phenylbenzo[h]quinazoline

C18H11ClN2 (290.0611)

Ethyl 5-amino-1-(3-chlorophenyl)-4-cyano-1H-pyrazole-3-carboxylate

C13H11ClN4O2 (290.057)

Ethyl 5-amino-1-(4-chlorophenyl)-4-cyano-1H-pyrazole-3-carboxylate

C13H11ClN4O2 (290.057)

2,2-Bis(Trifluoromethyl)-1,1-Biphenyl

C14H8F6 (290.053)

Ethyl 5-amino-1-(2-chlorophenyl)-4-cyano-1H-pyrazole-3-carboxylate

C13H11ClN4O2 (290.057)

potassium (3-benzyloxyphenyl)trifluoroborate

C13H11BF3KO (290.0492)

1-(6-CHLORO-5-NITRO-4-PYRIMIDINYL)-1,2,3,4-TETRAHYDROQUINOLINE

C13H11ClN4O2 (290.057)

4-((4-(ALLYLOXY)PHENYL)SULFONYL)PHENOL

C15H14O4S (290.0613)

3,6-Diphenylfuro[3,2-b]furan-2,5-dione

C18H10O4 (290.0579)

N-(1,3-benzodioxol-5-ylmethyl)-2-chloro-3-pyridinecarboxamide

C14H11ClN2O3 (290.0458)

3,4-Dihydroxyphenylvaleric acid 4 sulfate

C11H14O7S (290.046)

3,5-Dihydroxyphenylvaleric acid sulfate

C11H14O7S (290.046)

1-(4-Chlorophenyl)-3-(2-phenylethyl)thiourea

C15H15ClN2S (290.0644)

6-amino-5-cyano-4-(2-fluorophenyl)-2-sulfanylidene-3,4-dihydro-1H-pyridine-3-carboxamide

C13H11FN4OS (290.0638)

(2S,4S)-4,8-dihydroxy-7,10-dioxo-1,2,3,4,7,10-hexahydrobenzo[c][1,5]naphthyridine-2-carboxylic acid

C13H10N2O6 (290.0539)

ethyl 3-[(2-oxo-2H-chromen-4-yl)thio]-2-butenoate

C15H14O4S (290.0613)

N-(3-chloro-2-pyridinyl)-2,3-dihydro-1,4-benzodioxin-6-carboxamide

C14H11ClN2O3 (290.0458)

1-[3-(4-Nitrophenyl)-5,6-dihydroimidazo[2,1-b]thiazol-7-ium-7-yl]ethanone

C13H12N3O3S+ (290.0599)

1-Ethyl-6-methyl-2-(4-chlorophenyl)-4-oxonicotinate

C15H13ClNO3- (290.0584)

3-Mesylbenzyl benzoate

C15H14O4S (290.0613)

4-Mesylbenzyl benzoate

C15H14O4S (290.0613)

Didemethylchlorpromazine

C15H15ClN2S (290.0644)

4-Hydroxy-5-(4-hydroxyphenyl)-valeric acid-4-O-sulphate

C11H14O7S (290.046)

4-Hydroxy-5-(3-hydroxyphenyl)-valeric acid-3-O-sulphate

C11H14O7S (290.046)

fumisoquin C

C13H10N2O6 (290.0539)

An isoquinoline alkaloid produced by a biosynthetic gene cluster called fsq in the human pathogen Aspergillus fumigatus.

1-[(4s)-2-(methylsulfanyl)-4h,9h-[1,3]thiazino[6,5-b]indol-4-yl]propan-2-one

C14H14N2OS2 (290.0548)

4,10-dihydroxy-7,8-dioxo-1h,2h,3h,4h-cyclohexa[c]1,5-naphthyridine-2-carboxylic acid

C13H10N2O6 (290.0539)

7-hydroxy-10-phenyl-3-oxatricyclo[7.3.1.0⁵,¹³]trideca-1(12),4,6,9(13),10-pentaene-2,8-dione

C18H10O4 (290.0579)

2,7,15-trioxapentacyclo[11.8.0.0³,¹¹.0⁴,⁸.0¹⁶,²¹]henicosa-1(13),3(11),4(8),5,9,16,18,20-octaen-12-one

C18H10O4 (290.0579)

1-methyl-10,11-dioxophenanthro[1,2-b]furan-6-carbaldehyde

C18H10O4 (290.0579)

(1r,3s,4s,6r,7s,8r)-3-(chloromethyl)-6,8-dihydroxy-10-methylidene-2,9-dioxatricyclo[4.3.1.0³,⁷]decan-4-yl acetate

C12H15ClO6 (290.0557)

2-chloro-11h,12h-indolo[2,3-a]carbazole

C18H11ClN2 (290.0611)

9,11-diamino-10-chloro-2-methyl-3-oxo-2-azatricyclo[6.3.1.0⁴,¹²]dodeca-1(12),4,6,8,10-pentaene-6-carboximidic acid

C13H11ClN4O2 (290.057)

2,7,20-trioxapentacyclo[11.8.0.0³,¹¹.0⁴,⁸.0¹⁴,¹⁹]henicosa-1(13),3(11),4(8),5,9,14,16,18-octaen-12-one

C18H10O4 (290.0579)

6-(4-hydroxyphenyl)-3-oxatricyclo[7.3.1.0⁵,¹³]trideca-1(13),5,7,9,11-pentaene-2,4-dione

C18H10O4 (290.0579)

3-chloro-11h,12h-indolo[2,3-a]carbazole

C18H11ClN2 (290.0611)

diphenylfuro[3,2-b]furan-2,5-dione

C18H10O4 (290.0579)

(1s,3r,4r,6s,7r,8s)-3-(chloromethyl)-6,8-dihydroxy-10-methylidene-2,9-dioxatricyclo[4.3.1.0³,⁷]decan-4-yl acetate

C12H15ClO6 (290.0557)

3-(chloromethyl)-6,8-dihydroxy-10-methylidene-2,9-dioxatricyclo[4.3.1.0³,⁷]decan-4-yl acetate

C12H15ClO6 (290.0557)