【化】 carboxybiotin
carboxyl
【化】 carboxy; carboxyl; carboxyl(ic) group; oxatyl
【医】 carboxyl; oxatyl
【化】 biotin; coenzyme R; vitamin H; vitamin H,biotin
【医】 anti-egg white factor; bios II; biotin; coenzyme R; factors S
factors W; H factor; skin factors