Our main products include:(S)-(+)-2,2-Dimethylcyclopropanecarboxamide ?￠ 4-Nitrobenzyl 4-Nitrobenzyl hydrogen malonatehydrogen malonate?￠Magnesium mono-p-nitrobenzyl malonate?￠3-(2-Bromo-1-oxopropyl)-spiro-[2H-1,3-benzoxazine-2,1- cyclohexan]-4-(3H)-one?￠2-Bromopropionyl bromide etc.