4-hydroxy-3-(1-phenylpropyl)-2H-chromen-2-one-D5; 4-Hydroxy-3-[1-(phenyl-d5)propyl]-2H-1-Benzopyran-2-one; 3-(?-Ethylbenzyl)-4-hydroxy-coumarin-d5; (±)-Phenprocoumon-d5; 3-(1-Phenylpropyl)-4-hydroxycoumarin-d5; 3-(?-Ethylbenzyl)-4-hydroxycoumarin-d5; 3-(?-Phenylpropyl)-4-hydroxycoumarin-d5; 4-Hydroxy-2-oxo-3-(1-phenylpropyl)-2H-chromene-d5; BS 7565-d5; DL-3-(?-Ethylbenzyl)-4-hydroxycoumarin-d5; Falithrom-d5; Fencumar-d5; Liquamar-d5
