產(chǎn)品展示
CAS 290-37-9 吡嗪 * 上海索萊寶生物科技
描述:吡嗪PyrazineRG99%C4H4N245271A010562865g180吡嗪PyrazineRG99%C4H4N245271Bg290吡嗪PyrazineRG99%C4H4N245271Cg680超低折-
更新時(shí)間:2015-11-09
產(chǎn)品型號(hào):
所在城市:上海市
廠商性質(zhì):經(jīng)銷商
訪問量:912