| DBE-4dibasic ester |
| Succinic acid bis-methyl ester |
| Methyl butanedioate |
| dimethylsuccinate |
| Dimethyl succinate |
| Butanedioic acid, dimethyl ester |
| succinic acid, dimethyl ester |
| dimethyl butanedioate |
| methyl succinate |
| dimethyl 1,4-butanedioate |
| succinic acid dimethyl ester |
| butanedioic acid,dimethyl ester |
| 1,4-butanedioic acid,dimethyl ester |
| butanedioic acid dimethyl ester |
