www.chemical-exporter.com
China manufacturer and exporter of intermediates,pharmaceutical intermediates,include ABT-737, 9-Fluorenone, diethyl chlorophosphate, ethyl 3-aminocrotonate, bisphenoxyethanolfluorene
biscresolfluorene, phenyl dichlorophosphate, 2,4-dichloro-5-fluoro...
язык: ht Page Rank: 2 дата: 13.08.2013