英文同义词
4-Methylbenzenesulfonic acid 2-methoxyethyl ester;2-Methoxyethyl p-Toluenesulfonate;.beta.-Methoxy-4-ethyl toluene sulfonate;2-methoxy-ethano 4-methylbenzenesulfonate;2-METHOXYETHYL-P-TOLUENESULFONATE (PTS-MC) 4-TOLUENESULFONIC ACID 2-METHOXYETHYL ESTER;(8Z)-8-hexa-2,4-diynylidene-4,9-dioxaspiro[4.4]non-6-ene;Ethanol, 2-methoxy-, 1-(4-methylbenzenesulfonate)