Similar names: Pyranocoumarin; Pyranocumarin; 2H,5H-Pyrano[3,2-c][1]benzopyran-5-one, 3,4-dihydro-2-methoxy-2-methyl-4-phenyl- (8CI, 9CI, ACI); 2H-Pyran-5-carboxylic acid, 3,4-dihydro-6-(o-hydroxyphenyl)-2-methoxy-2-methyl-4-phenyl-, δ-lactone (6CI, 7CI); 3,4-Dihydro-2-methoxy-2-methyl-4-phenyl-2H,5H-pyrano[3,2-c][1]benzopyran-5-one (ACI); 2-Methyl-2-methoxy-4-phenyl-5-oxodihydropyrano[3,2-c][1]benzopyran; 3,4-(2'-Methyl-2'-methoxy-4'-phenyl)dihydropyranocoumarin; 3,4-Dihydro-2-methoxy-2-methyl-4-phenyl-2,5-pyrano[3,2-c][1]benzopyran-5-one; 4-Hydroxycoumarin anticoagulant no. 63; Anticoagulans 63; Anticoagulant No. 63; BL 5; Cumopyran; Cumopyrin; Cyclocoumarol; Cyclocumarol; Methanopyranorin; Methopyranorin