2,5-Furandione, 3-hydroxy-4-methoxy-

CAS:838839-56-8

Formula:C5H4O5

2-Pentenedioic acid, 4-oxo-, (E)-

CAS:183872-31-3

Formula:C5H4O5

2-Pentenedioic acid, 4-oxo-, (Z)-

CAS:183872-38-0

Formula:C5H4O5

2,3,4(5H)-Furantrione, 5-(hydroxymethyl)-, (R)- (9CI)

CAS:186459-84-7

Formula:C5H4O5

Pentanedioic acid,2-oxo-, ion(2-)

CAS:64-15-3

Formula:C5H4O5

Pentanedial, 3-hydroxy-2,4-dioxo-

CAS:672298-51-0

Formula:C5H4O5

1,3-Dioxole-4-carboxylic acid, 5-methyl-2-oxo-

CAS:478297-08-4

Formula:C5H4O5

2-Butenoic acid, 3-formyl-2-hydroxy-4-oxo-

CAS:499790-49-7

Formula:C5H4O5

2,4-Oxetanedione, 3-(acetyloxy)-

CAS:114767-14-5

Formula:C5H4O5

1,3-Dioxane-5-carboxaldehyde, 4,6-dioxo- (9CI)

CAS:167391-15-3

Formula:C5H4O5