Synonyms: MCLA;MCLA, HYDROCHLORIDE;CYPRIDINA LUCIFERIN METHOXY-ANALOGUE;2-METHYL-6-(4-METHOXYPHENYL)-3,7-DIHYDROIMIDAZO[1,2-A]PYRAZIN-3(7H)-ONE HYDROCHLORIDE;2-METHYL-6-(4-METHOXYPHENYL)-3,7-DIHYDROIMIDAZO[1,2-A]PYRAZIN-3-ONE HYDROCHLORIDE;6-(4-METHOXYPHENYL)-2-METHYL-3,7-DIHYDROIMIDAZO[1,2-A]PYRAZIN-3(7H)-ONE HYDROCHLORIDE;6-(4-METHOXYPHENYL)-2-METHYL-3,7-DIHYDROIMIDAZO[1,2-A]PYRAZIN-3-ONE HYDROCHLORIDE;6-(4-MEOPHE.)-2-ME-3,7-DIHYDROIMIDAZO(A)PYRAZIN-3(7H)-ON-HCL