主营产品:INDEX NAME NOT YET ASSIGNED、N,N',N',N'''-(ethene-1,1,2,2-tetrayltetrakis(benzene-4,1-diyl))tetrakis(hydroxylamine)、Piperidinium, 1,1′-[(1E)-1,2-diazenediylbis(4,1-phenyleneoxy-2,1-ethanediyl)]bis[1-methyl-, iodide (1:2)、Anthra[2,1,9-def:6,5,10-d'e'f']diisoquinoline-1,3,8,10(2H,9H)-tetrone, 4,7,11,14-tetrabromo-2,9-bis(1-ethylpropyl)-、