Synonyms: AC1O5VEN;2-Butenedioic acid (Z)-, monomethyl ester, polymer with 1,3-butadiene and ethenylbenzene;buta-1,3-diene; (Z)-4-methoxy-4-oxobut-2-enoic acid; styrene;2-Butenedioic acid (2Z)-, 1-methyl ester, polymer with 1,3-butadiene and ethenylbenzene;2-Butenedioic acid (2Z)-, monomethyl ester, polymer with 1,3-butadiene and ethenylbenzene;27322-65-2