4-nitro-3-(((2S,3R,4S,5R,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)oxy)benzoic acid

1,2-苯二胺

2,9-二氯-1,10-菲罗啉

甲硫醇钠

1,10-phenanthroline-2,9-dithiol