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CAS 111991-09-4

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Nicosulfuron

Description:
Nicosulfuron is a selective herbicide primarily used for controlling grass and certain broadleaf weeds in corn crops. It belongs to the sulfonylurea class of herbicides, which function by inhibiting the enzyme acetolactate synthase (ALS), crucial for the synthesis of branched-chain amino acids in plants. This inhibition leads to the cessation of growth and eventual death of the targeted weeds. Nicosulfuron is characterized by its systemic action, allowing it to be absorbed by the leaves and translocated throughout the plant. It is typically applied post-emergence, making it effective against established weeds. The compound is known for its low toxicity to mammals and birds, which contributes to its favorable environmental profile when used according to label directions. Additionally, Nicosulfuron is often formulated in combination with other herbicides to enhance its efficacy and broaden the spectrum of weed control. Its application is subject to regulatory guidelines to ensure safety and minimize environmental impact.
Formula:C15H18N6O6S
InChI:InChI=1S/C15H18N6O6S/c1-21(2)13(22)9-6-5-7-16-12(9)28(24,25)20-15(23)19-14-17-10(26-3)8-11(18-14)27-4/h5-8H,1-4H3,(H2,17,18,19,20,23)
InChI key:InChIKey=RTCOGUMHFFWOJV-UHFFFAOYSA-N
SMILES:C(N(C)C)(=O)C1=C(S(NC(NC=2N=C(OC)C=C(OC)N2)=O)(=O)=O)N=CC=C1
Synonyms:
  • 1-(4,6-Dimethoxypyrimidin-2-yl)-3-(3-dimethylcarbamoyl-2-pyridylsulfonyl)urea
  • 2-(4,6-dimethoxypyrimidin-2-ylcarbamoylsulfamoyl)-N,N-dimethylnicotinamide
  • 2-[(4,6-Dimethoxypyrimidin-2-ylcarbamoyl)sulfamoyl]-N,N-dimethylnicotinamide
  • 2-[[[[(4,6-Dimethoxy-2-pyrimidinyl)amino]carbonyl]amino]sulfonyl]-N,N-dimethyl-3-pyridinecarboxamide
  • 2-{[(4,6-dimethoxypyrimidin-2-yl)carbamoyl]sulfamoyl}-N,N-dimethylpyridine-3-carboxamide
  • 3-Pyridinecarboxamide, 2-[[[[(4,6-dimethoxy-2-pyrimidinyl)amino]carbonyl]amino]sulfonyl]-N,N-dimethyl-
  • Accent
  • Accent (pesticide)
  • Dpx-V 9360
  • Ema 1534
  • See more synonyms
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