Chemical Name: (E)-4,5-Fihydro-6-methyl-4-((3-pyridinylmethylene)amino)-1,2,4-triazin-3(2H)-one CAS No.: 123312-89-0 Toxicity and environmental pollution: rat acute per os LD50 5820mg/kg, rat acute percutaneous LD50>2000mg/kg; rainbow trout and carp LC50(96h)>100mg/L; water flea LC50(48h)>100mg/L. Bird acute per os LD50: quail, wild duck >2000mg/kg, LC50 quail (8d)>5200mg/L; bee per os LD50(48h)>117μg/只; bee contact LD50(48h)>200μg/bee. It features high efficiency and low toxicity.
effective to insects with piercing-sucking mouthparts, particularly aphid, trialeurodes uaporariorum, green paddy leaf hopper etc.

CAS NO:123312-89-0

EC NO:

Molecular Formula:C₁₀H₁₁N₅O

Molecular Weight:217.2272

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 Structure:

CAS NO:123312-89-0

EC NO:

Molecular Formula:C₁₀H₁₁N₅O

Molecular Weight:217.2272

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 Structure: