Guanidine, N''-methyl-N-nitro-N'-[[(3R)-tetrahydro-3-furanyl]methyl]-

(R)-Dinotefuran ((R)-MTI-446), a neonicotinoid pesticide, exhibits comparative insecticidal activities (1.7-2.4 times) to typical sucking pests Aphis gossypii and Apolygus lucorum compared to racemic mixtures by inhibiting nicotinic acetylcholine receptors. (R)-Dinotefuran has a good efficacy in controlling target pests while minimizing hazard to honeybees[1].

[1] Zenglong Chen, et al. Ecological toxicity reduction of dinotefuran to honeybee: New perspective from an enantiomeric level. Environ Int. 2019 Sep;130:104854. DOI:10.1016/j.envint.2019.05.048