1,3-Dioxane-4,6-dione

CAS:4354-85-2

Formula:C4H4O4

2,5-Furandione,dihydro-3-hydroxy-, (3R)-

CAS:1121-34-2

Formula:C4H4O4

FUMARIC ACID, [1,4-14C]

CAS:17456-38-1

Formula:C4H4O4

MALEIC ACID, [2,3-14C]

CAS:17836-11-2

Formula:C4H4O4

1,4-Dioxane-2,5-dione

CAS:502-97-6

Formula:C4H4O4

MALEIC ACID-2,3-13C2

CAS:123548-45-8

Formula:C4H4O4

Maleic acid

CAS:110-16-7

Formula:C4H4O4

Fumaric acid

CAS:110-17-8

Formula:C4H4O4

Butanoic acid, 3,4-dioxo-

CAS:20602-39-5

Formula:C4H4O4

1,2-Cyclobutanedione, 3,4-dihydroxy-

CAS:25910-93-4

Formula:C4H4O4