1.97.1.2	1,2,3,5-tetrahydroxybenzene + pyrogallol	-	
1.97.1.2	1,2,3,5-tetrahydroxybenzene + pyrogallol	key step in the anaerobic degradation of gallic acid and releated polyphenolic compounds	
1.97.1.2	1,2,3,5-tetrahydroxybenzene + pyrogallol	i.e. 1,2,3-trihydroxybenzene, reaction in fermentative degradation of trihydroxy-derivatives, pathway