4,4'-(pyrimidine-2,4-diyldiimino)bis(4-oxobut-2-enoic acid)
CAS No. 6331-29-9
NSC47066
19-Maed 90212-02-5
Niplon 1 71339-98-5
lepiochlorin 71339-41-8
Unspecified 672511-27-2