119584-91-7 4H-1-Benzopyran-4-one, 6-chloro-2-(1-methyl-1H-1,2,3-triazol-4-yl)- 6-Chloro-2-(1-methyl-1H-1,2,3-triazol-4-yl)-4H-1-benzopyran-4-one BRN 4194870