| abstract |
Formula (1) [Wherein, A 1 represents N or the like, A 2 represents NR 6 or the like, A 3 represents CR 12 or the like, R 1 represents a C1-C6 chain hydrocarbon group or the like, R 2 and R 4 Are the same or different and each represents a C1-C3 alkyl group or the like which may have one or more halogen atoms, R 3 represents a C1-C6 chain hydrocarbon group or the like, and R 6 represents the same C1-C6 chain. R 9 , R 10 , R 11, and R 12 are carbon atoms to which any one of R 9 and R 10 , R 10 and R 11, or R 11 and R 12 is bonded. Together with the atoms forms a ring, n represents 0, 1 or 2. ] Or a N-oxide thereof having an excellent control effect against pests. |