ChemNet > CAS > 444902-78-7 1,2,4-Triazolo[4,3-a]pirimidin-3-asid karboksilik, 1,5-dihydro-5-oxo-1,7-diphenyl-, etil ester
ChemNet > CAS > 444902-78-7 1,2,4-Triazolo[4,3-a]pirimidin-3-asid karboksilik, 1,5-dihydro-5-oxo-1,7-diphenyl-, etil ester