| 2-Butenoic acid,2,3-dichloro-4-oxo- |
| 2-Butenoic acid,2,3-dichloro-4-oxo-,(Z)- |
| Dichloroformylacrylic acid |
| Mucochloric acid |
| 2,3-dichloro-4-oxo-2-Butenoic acid |
| 2,3-dichloro-3-formyl-acrylic aci |
| (z)-2,3-dichloro-4-oxo-2-butenoic acid |
| (z)-dichloro-4-oxomalealdehydic acid |
| 2,3-dichloro-4-oxo-2-butenoic acid |
| 2,3-dichloromaleic aldehyde acid |
| 3-dichloro-4-oxo- (z)-2-butenoic aci |
| 3,4-dichloro-2-hydroxycrotonolactone |
| 3,4-dichloro-2-hydroxycrotonolactonic acid |
| aldehydodichloromaleic acid |
| alpha,beta-dichloro-beta-formyl acrylic acid |
| dichloromalealdehydic acid |
| kyselina mukochlorova |
| (z)-malealdehydic aci |
| 2,3-Dichloro-4-oxo-2-butenoicacid |
| Dichloroaldehydoacrylic acid |
| Dichloromalealdehydic aicd |