英文名称: | 1h-indolium, 2-carboxy-1-((2,6-dicarboxy-2,3-dihydro-4(1h)-pyridinylidene)ethyl | idene)- 5,6-dihydroxy-, hydroxide, inner salt, sulfate (salt) | betanidin sulfate | betanidine sulfate | 1h-indolium,2-carboxy-1-((2,6-dicarboxy-2,3-dihydro-4(1h)-pyridinylidene)ethylidene)- 5,6-dihydroxy-, hydroxide, inner salt, sulfate (salt) |
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