(aZ)-a-(Methoxyimino)-2-methylbenzeneacetic-d7 Acid Methyl Ester is an intermediate used in the synthesis of Trifloxystrobin-d6 (T778902), which is the labelled analogue of Trifloxystrobin, a broad-spectrum foliar fungicide used in plant pritection. Trifloxystrobin functions by inhibiting fungal spore germination. Cannabis testing.