Exact Mass: 306.0528

Exact Mass Matches: 306.0528

Found 27 metabolites which its exact mass value is equals to given mass value 306.0528, within given mass tolerance error 0.0002 dalton. Try search metabolite list with more accurate mass tolerance error 4.0E-5 dalton.

Kinobscurinone

Kinobscurinone; 4,9-Dihydroxy-2-methyl-11H-benzo[b]fluorene-5,10,11-trione

C18H10O5 (306.0528)


An organic heterotetracyclic compound that is 10,11-dihydro-5H-benzo[b]fluorene substituted by a methyl group at position 1, hydroxy groups at positions 4 and 9, and oxo groups at positions 5, 10 and 11.

   

Calycin

3-(3-hydroxy-5-oxo-4-phenyl-2,5-dihydrofuran-2-ylidene)-2,3-dihydro-1-benzofuran-2-one

C18H10O5 (306.0528)


   

Songaglabrene

2-[3,4-(Methylenedioxy)phenyl]-4H-furo[2,3-h]-1-benzopyran-4-one

C18H10O5 (306.0528)


   

3,4-Methylenedioxyfurano[2,3:6,7]aurone

3,4-Methylenedioxyfurano [ 2",3":6,7 ] aurone

C18H10O5 (306.0528)


   

Fluostatin A

Fluostatin A

C18H10O5 (306.0528)


   

2-(3,4-Dihydroxyphenyl)naphthalic anhydride

2-(3,4-Dihydroxyphenyl)naphthalic anhydride

C18H10O5 (306.0528)


   

Neoduleen

6H- [ 1,3 ] Dioxolo [ 5,6 ] benzofuro [ 3,2-c ] furo [ 3,2-g ] [ 1 ] benzopyran

C18H10O5 (306.0528)


   

3,5-Dihydroxy-1H,3H-2-benzopyrano[6,5,4-mna]xanthene-1-one

3,5-Dihydroxy-1H,3H-2-benzopyrano[6,5,4-mna]xanthene-1-one

C18H10O5 (306.0528)


   

3,4-dihydroxy-5-phenyl-naphthalene-1,8-dicarboxylic acid anhydride|3,4-Dihydroxy-5-phenylnaphthalsaeureanhydrid|5,6-Dihydroxy-7-phenyl-1H,3H-naphtho[1,8-cd]pyran-1,3-dione|5,6-dihydroxy-7-phenyl-3H-benzo[de]isochromene-1,3-dione

3,4-dihydroxy-5-phenyl-naphthalene-1,8-dicarboxylic acid anhydride|3,4-Dihydroxy-5-phenylnaphthalsaeureanhydrid|5,6-Dihydroxy-7-phenyl-1H,3H-naphtho[1,8-cd]pyran-1,3-dione|5,6-dihydroxy-7-phenyl-3H-benzo[de]isochromene-1,3-dione

C18H10O5 (306.0528)


   

isoganxinonic acid A

isoganxinonic acid A

C18H10O5 (306.0528)


   

calycin|calycine

calycin|calycine

C18H10O5 (306.0528)


   

5-((E)-2-Oxo-benzofuran-3-yliden)-3-phenyl-furan-2,4-dion|5-((E)-2-oxo-benzofuran-3-ylidene)-3-phenyl-furan-2,4-dione

5-((E)-2-Oxo-benzofuran-3-yliden)-3-phenyl-furan-2,4-dion|5-((E)-2-oxo-benzofuran-3-ylidene)-3-phenyl-furan-2,4-dione

C18H10O5 (306.0528)


   

7-Hydroxy-[3,4]bichromenyl-2,2-dione

"NCGC00160336-01!7-Hydroxy-[3,4]bichromenyl-2,2-dione"

C18H10O5 (306.0528)


   
   

7-Hydroxy-4-(2-oxochromen-3-yl)chromen-2-one

7-Hydroxy-4-(2-oxochromen-3-yl)chromen-2-one

C18H10O5 (306.0528)


   

3-[(2Z)-3-Hydroxy-4-phenyl-5-oxofuran-2(5H)-ylidene]benzofuran-2(3H)-one

3-[(2Z)-3-Hydroxy-4-phenyl-5-oxofuran-2(5H)-ylidene]benzofuran-2(3H)-one

C18H10O5 (306.0528)


   

7,8-dihydroxy-10-phenyl-3-oxatricyclo[7.3.1.0⁵,¹³]trideca-1(13),5,7,9,11-pentaene-2,4-dione

7,8-dihydroxy-10-phenyl-3-oxatricyclo[7.3.1.0⁵,¹³]trideca-1(13),5,7,9,11-pentaene-2,4-dione

C18H10O5 (306.0528)


   

3-[(2e)-5-hydroxy-3-oxo-4-phenylfuran-2-ylidene]-1-benzofuran-2-one

3-[(2e)-5-hydroxy-3-oxo-4-phenylfuran-2-ylidene]-1-benzofuran-2-one

C18H10O5 (306.0528)


   

3-[(2z)-3-hydroxy-5-oxo-4-phenylfuran-2-ylidene]-1-benzofuran-2-one

3-[(2z)-3-hydroxy-5-oxo-4-phenylfuran-2-ylidene]-1-benzofuran-2-one

C18H10O5 (306.0528)


   

2-(2h-1,3-benzodioxol-5-yl)furo[2,3-h]chromen-4-one

2-(2h-1,3-benzodioxol-5-yl)furo[2,3-h]chromen-4-one

C18H10O5 (306.0528)


   

(13r)-10,13-dihydroxy-8,14-dioxapentacyclo[10.6.2.0²,⁷.0⁹,¹⁹.0¹⁶,²⁰]icosa-1(19),2,4,6,9,11,16(20),17-octaen-15-one

(13r)-10,13-dihydroxy-8,14-dioxapentacyclo[10.6.2.0²,⁷.0⁹,¹⁹.0¹⁶,²⁰]icosa-1(19),2,4,6,9,11,16(20),17-octaen-15-one

C18H10O5 (306.0528)


   

5-(2-oxo-1-benzofuran-3-ylidene)-3-phenyloxolane-2,4-dione

5-(2-oxo-1-benzofuran-3-ylidene)-3-phenyloxolane-2,4-dione

C18H10O5 (306.0528)


   

(4e)-4-(2h-1,3-benzodioxol-5-ylmethylidene)-3,10-dioxatricyclo[7.3.0.0²,⁶]dodeca-1,6,8,11-tetraen-5-one

(4e)-4-(2h-1,3-benzodioxol-5-ylmethylidene)-3,10-dioxatricyclo[7.3.0.0²,⁶]dodeca-1,6,8,11-tetraen-5-one

C18H10O5 (306.0528)


   

(3r)-5-[(3e)-2-oxo-1-benzofuran-3-ylidene]-3-phenyloxolane-2,4-dione

(3r)-5-[(3e)-2-oxo-1-benzofuran-3-ylidene]-3-phenyloxolane-2,4-dione

C18H10O5 (306.0528)


   

10,13-dihydroxy-8,14-dioxapentacyclo[10.6.2.0²,⁷.0⁹,¹⁹.0¹⁶,²⁰]icosa-1(19),2,4,6,9,11,16(20),17-octaen-15-one

10,13-dihydroxy-8,14-dioxapentacyclo[10.6.2.0²,⁷.0⁹,¹⁹.0¹⁶,²⁰]icosa-1(19),2,4,6,9,11,16(20),17-octaen-15-one

C18H10O5 (306.0528)


   

6,7-dihydroxy-3-methylcyclohexa[a]fluorene-1,4,11-trione

6,7-dihydroxy-3-methylcyclohexa[a]fluorene-1,4,11-trione

C18H10O5 (306.0528)


   

4,12-dihydroxy-5-phenyl-8-oxatricyclo[7.4.0.0²,⁷]trideca-1(13),2(7),4,9,11-pentaene-3,6-dione

4,12-dihydroxy-5-phenyl-8-oxatricyclo[7.4.0.0²,⁷]trideca-1(13),2(7),4,9,11-pentaene-3,6-dione

C18H10O5 (306.0528)