4-Butoxybenzoyl chloride33863-86-4 4-Butylbenzoyl chloride28788-62-7 4-Chloro-2-fluorobenzoyl chloride394-39-8 4-Chloro-2,5-difluorobenzoyl chloride132794-08-2 4-Chloro-3-nitrobenzoyl chloride38818-50-7 4-Chlorobenzeneacetyl chloride25026-34-0 4-Chlorobenzoyl chloride122-01-0 4-Chlorobutyryl chloride4635-59-0 4-Cyanobenzoyl chloride6068-72-0 4-Ethoxybenzoyl chloride16331-46-7 4-Ethyl-2,3-dioxo-1-piperazinecarbonyl chloride59703-00-3 4-Ethylbenzoyl chloride16331-45-6 4-Fluorobenzoyl chloride403-43-0 4-Fluorophenyl chloroformate38377-38-7 4-Heptylbenzoyl chloride50606-96-7 4-Hexylbenzoyl chloride50606-95-6 4-Iodobenzoyl chloride1711-02-0 4-Methoxybenzeneacetyl chloride4693-91-8 4-Methoxybenzoyl chloride100-07-2 4-Methoxyphenyl carbonochloridate7693-41-6