Pymetrozine

  post date: nov 15,2021   expiry date: may 14,2022   detailed description: cas no. :123312-89-0   cas registry number: 123312-89-0   synonyms: ;pymetrozin;(e)-4,5-fihydro-6-methyl-4-((3-pyridinylmethylene)amino)-1,2,4-triazin-3(2h)-one;(e)-4,5-dihydro-6-methyl-4-(3-pyridylmethyleneamino)-1,2,4-triazin-3(2h)-one;e)-4,5-dihydro-6-methyl-4-[(3-pyridinylmethylene)amino]-1,2,4-triazin-3(2h)-one;6-methyl-4-{[(e)-pyridin-3-ylmethylidene]amino}-4,5-dihydro-1,2,4-triazin-3(2h)-one;   molecular formula: c10h11n5o   molecular weight: 217.2272   molecular structure:   hazard symbols:  xn:harmful;   risk codes: r40:;r52/53:;   safety description: s36/37:;s61:;