(1E)-1-[2-(2,6-Dicarboxy-2,3-dihydro-4(1H)-pyridinylidene)ethylidene]-5,6-dihydroxy-2,3-dihydro-1H-indolium-2-carboxylate

(1E)-1-[2-(2,6-Dicarboxy-2,3-dihydro-4(1H)-pyridinyliden)ethyliden]-5,6-dihydroxy-2,3-dihydro-1H-indolium-2-carboxylat

(1E)-1-[2-(2,6-Dicarboxy-2,3-dihydro-4(1H)-pyridinylidene)ethylidene]-5,6-dihydroxy-2,3-dihydro-1H-indolium-2-carboxylate

(1E)-1-[2-(2,6-Dicarboxy-2,3-dihydro-4(1H)-pyridinylidène)éthylidène]-5,6-dihydroxy-2,3-dihydro-1H-indolium-2-carboxylate

1H-Indolium, 2-carboxy-1-[2-(2,6-dicarboxy-2,3-dihydro-4(1H)-pyridinylidene)ethylidene]-2,3-dihydro-5,6-dihydroxy-, inner salt, (1E)-

(1E)-1-{2-[(4E)-2,6-dicarboxy-1,2,3,4-tetrahydropyridin-4-ylidene]ethylidene}-5,6-dihydroxy-2,3-dihydro-1H-1$l^{5}-indol-1-ylium-2-carboxylate

(1E)-1-{2-[(4E)-2,6-dicarboxy-2,3-dihydro-1H-pyridin-4-ylidene]ethylidene}-5,6-dihydroxy-2,3-dihydro-1H-1λ⁵-indol-1-ylium-2-carboxylate

(2S)-4-[2-[(2S)-2-Carboxy-2,3-dihydro-5,6-dihydroxy-1H-indol-1-yl]ethenyl]-2,3-dihydro-2,6-pyridinedicarboxylic acid

2-Carboxy-1-[(2,6-dicarboxy-2,3-dihydro-4(1H)-pyridinylidene)ethylidene]-2,3-dihydro-5,6-dihydroxy-1H-indolium hydroxide inner salt

2181-76-2

4-[2-[(2S)-2-Carboxy-2,3-dihydro-5,6-dihydroxy-1H-indol-1-yl]ethenyl]-2,3-dihydro-(2S)-2,6-Pyridinedicarboxylic acid

4934-32-1

betanidin

betanidine

Isobetanidin