8074-25-7 Kavaform Magnesium, bis(1,2,3,6-tetrahydro-2,6-dioxo-4-pyrimidinecarboxylato-N3,O4)-, (T-4), mixt. with (+-)-5,6-dihydro-4-methoxy-6-(2-phenylethenyl)-2H-pyran-2-one