phenol,psoriasis

【中商海外直订】liquid-phase alkylation of phenol
科研用 phenol,saturated with water 水饱和酚
【预订】compound formation in phenol-cresol mixtures 9781
4-(2-amino-1-hydroxyethyl)-2-(hydroxymethyl)phenol
(r)-3-(1-amino-3-hydroxypropyl)phenol