[(1S,2S,5S,6R,7R,9S,10S,18R)-5-(cyclopropanecarbonyloxy)-9,18-dihydroxy-2,6,10-trimethyl-16-oxo-14-pyridin-3-yl-11,15-dioxatetracyclo[8.8.0.02,7.012,17]octadeca-12(17),13-dien-6-yl]methyl cyclopropanecarboxylate

CAS915972-17-7

insecticide for sucking insects

Related Reading

Why Does One Chemical Intermediate End Up in Dozens of Pesticides? Inside the Reaction Interface Economy

A single pyridine intermediate feeds four different neonicotinoid insecticides. A single pyrazole acid feeds a whole family of SDHI fungicides. This isn't coincidence — it's the Reaction Interface Economy, the organizing logic behind modern agrochemical R&D and its supply chain.

Harmful

Health Hazard

Environmental Hazard

Warning

H332Harmful if inhaled

H373May cause damage to organs through prolonged or repeated exposure

H400Very toxic to aquatic life

H410Very toxic to aquatic life with long lasting effects

Customs Tariff Classification

The international HS code for CHLORIMURON-ETHYL (CAS 90982-32-4) is 2935.90.

HS code (international, 6-digit)

2935.90

EU CN code (8-digit)

2935 90 90

Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.

Identifiers

IUPAC Name

ethyl 2-[(4-chloro-6-methoxypyrimidin-2-yl)carbamoylsulfamoyl]benzoate

InChIKey

NSWAMPCUPHPTTC-UHFFFAOYSA-N

SMILES

CCOC(=O)C1=CC=CC=C1S(=O)(=O)NC(=O)NC2=NC(=CC(=N2)Cl)OC

Synonyms (16)

CIE
CHLORIMURON-ETHYL
Caswell No. 193B
Chlorimuron ethyl ester
Classic
DPX-F 6025

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CHLORIMURON-ETHYL

Related Compounds

Related Reading

Safety Reference

Customs Tariff Classification