2-Butenedioic acid (2E)-, 1-methyl ester
Fumaric acid, monomethyl ester
Fumaric acid, methyl ester
2-Butenedioic acid (E)-, monomethyl ester
2-Butenedioic acid (2E)-, monomethyl ester
Monomethyl fumarate
Methyl hydrogen fumarate
(E)-4-Methoxy-4-oxobut-2-enoic acid
(E)-4-Methoxy-4-oxo-but-2-enoic acid