label: (S)-cheilanthifoline synthase activity
label_lc: (s)-cheilanthifoline synthase activity
description: "Catalysis of the reaction: (S)-scoulerine + [reduced NADPH--hemoprotein reductase] + O2 = (S)-cheilanthifoline + [oxidized NADPH--hemoprotein reductase] + 2 H2O."