4,4',4''-(Benzene-1,3,5-triyltris(ethyne-2,1-diyl))trianiline ≥98%
B303449-1G / 1G
CAS No.:326002-91-9
4,4',4''-(Benzene-1,3,5-triyltris(ethyne-2,1-diyl))trianiline ≥98%
B303449-250MG / 250MG
CAS No.:326002-91-9