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CAS NO:21973-92-2
CAS:
21973-92-2
英文名称:
ethanaminium, n-[4-[[4-(diethylamino)phenyl](2,4-dimethyl-3,5-disulfophenyl)met
hylene]-2,5-cyclohexadien-1-ylidene]-n-ethyl-, hydroxide, inner salt, sodium sa
