CAS Registry Number

CAS 66230-04-4 — Esfenvalerate

Esfenvalerate is a potent synthetic pyrethroid insecticide used primarily in agricultural and structural pest control applications to manage a wide range of insect species. This chemical is identified by CAS number 66230-04-4. Molekula supplies Esfenvalerate from research to bulk quantities with full documentation and ISO 9001:2015 traceability.

Also known as: (S,S)-Fenvalerate · (S)-α-Cyano-3-phenoxybenzyl (S)-2-(4-chlorophenyl)isovalerate · 1S,1′S-Fenvalerate · Asana · Asana XL · Aα · Benzeneacetic acid, 4-chloro-α-(1-methylethyl)-, (S)-cyano(3-phenoxyphenyl)methyl ester, (αS)- · Benzeneacetic acid, 4-chloro-α-(1-methylethyl)-, cyano(3-phenoxyphenyl)methyl ester, [S-(R*,R*)]- · Fenvalerate Aα · Fenvalerate α · OMS 3023 · S 1844