ͪп(ZINC PYRITHIONEZPT) Ӣ1-hydroxypyridine-2-thione zincCAS NO:EINECS13463-41-7236-671-
ͪп(ZINC PYRITHIONEZPT)
ַ:ɽկźӾ 绰0536-3761370 ֻ:15553667219 E-mail:lijianhua1158@163.com
˲ ϵ Ͷ
Copyright © 2019 Ȩ ɽʡؿƼ˾ ţ³ICP15034425-3