2-(5-hydroxy-1H-indol-3-yl)acetic acid 2-(5-hydroxy-1H-indol-3-yl)ethanoic acid 113303-91-6 1321-73-9 99155-61-0 EU-0100636 H8876_SIGMA CBMicro_013565 Oprea1_139007 NSC90432 1H-Indoleacetic acid, hydroxy- Lopac-H-8876 NCGC00015522-01 SBB003639 5-Hydroxy-3-indoleacetic acid 5-Hydroxyindoleacetate C05635 1H-Indole-3-acetic acid, 5-hydroxy- 5-22-05-00203 (Beilstein Handbook Reference) 5-HIAA 5-Hydroxy-1H-indole-3-acetic acid 5-Hydroxy-IAA 5-Hydroxyheteroauxin 5-Hydroxyindol-3-ylacetic acid 5-Hydroxyindole-3-acetic acid 5-Hydroxyindoleacetic acid 5-Hydroxyindolylacetic acid 5-Oxyindoleacetic acid BRN 0168797 CCRIS 4423 EINECS 200-195-4 Hydroxyindoleacetic acid INDOLEACETIC ACID, 5-HYDROXY- Indole-3-acetic acid, 5-hydroxy- NSC 90432 Lopac0_000636 NCIOpen2_001406