Entacapone sodium salt
Serotonin hydrochloride
3-O-Methyltolcapone-d 7
3-O-Methyltolcapone
Entacapone-d 10
Ro 41-0960
3,5-Dinitrocatechol
(E)-5-Hydroxyferulic acid
S-Adenosylhomocysteine sulfoxide
Entacapone (Standard)
Opicapone (Standard)
Tolcapone (Standard)
BIA 3-335
CGP 28014
(-)-Gallocatechingallate
Opicapone
5-Hydroxyferulicacid
U-0521
Nebicapone
Nitecapone