英文别名
3-<4-(3-Methyl-benzothiazolin-2-yliden)buten-(1)-yliden>-7,8-benzochroman-2,4-dion;3-[4-(3-methyl-3H-benzothiazol-2-ylidene)-but-2-enylidene]-benzo[h]chromene-2,4-dione;2-[4-(4-hydroxy-2-oxo-2H-benzo[h]chromen-3-yl)-buta-1,3-dienyl]-3-methyl-benzothiazolium betaine