英文别名(2S,4S,E)-4-(Carboxymethyl)-3-ethylidene-2-(((2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)oxy)-3,4-dihydro-2H-pyran-5-carboxylic acid; (2S,3E,4S)-5-Carboxy-3-ethylidene-2-(beta-D-glucopyranosyloxy)-3,4-dihydro-2H-pyran-4-acetic acid; 2H-Pyran-4-acetic acid, 5-carboxy-3-ethylidene-2-(β-D-glucopyranosyloxy)-3,4-dihydro-, (2S,3E,4S)-; (2S,3E,4S)-4-(Carboxymethyl)-3-ethylidene-2-(β-D-glucopyranosyloxy)-3,4-dihydro-2H-pyran-5-carboxylic acid 
