You can find also an N1—H1⋯O4 hydrogen bond amongst the indole nitro­gen and the other oxygen with the carboxyl­ate group on the symmetry-created fumarate dianion (Table two The synthesis and reliable-point out structure on the fumarate salt of the synthetic copyright five-meth­oxy- ). The indole nitro­gen also displays an N—H⋯O https://johnathanexzzz.wikiannouncing.com/5109307/not_known_details_about_5_meo_dalt_freebase