英文别名
SQUARIC ACID DIBUTYL ESTER;SQUARIC ACID DI-N-BUTYL ESTER;TIMTEC-BB SBB007902;3,4-DI-N-BUTOXY-3-CYCLOBUTEN-1,2-DIONE;3,4-DI-N-BUTOXY-3-CYCLOBUTENE-1,2-DIONE;3,4-DIBUTOXY-3-CYCLOBUTENE-1,2-DIONE;3,4-DIBUTOXYCYCLOBUT-3-ENE-1,2-DIONE;DIBUTYL SQUARATE