117258-25-0 2,4-Dihydro-5-(3-butoxy-4-methoxyphenyl)-4-methyl-3H-1,2,4-triazol-3-one 3H-1,2,4-Triazol-3-one, 2,4-dihydro-5-(3-butoxy-4-methoxyphenyl)-4-methyl- BRN 4193690