2(3H)-Furanone, 3-ethyldihydro-4-((1-methyl-1H-imidazol-5-yl)methyl)-, monohydrochloride, (3S-cis)-, mixt. with (R)-3-hydroxy-alpha-((methylamino)methyl)benzenemethanol hydrochloride 66510-07-4 Glauko-biciron