2,2'-(((9H-Fluorene-9,9-diyl)bis(4,1-phenylene))bis(oxy))diethanol 98%
1017669 / 100G
CAS No.:117344-32-8
2,2'-(((9H-Fluorene-9,9-diyl)bis(4,1-phenylene))bis(oxy))diethanol 98%
1017669 / 500G
CAS No.:117344-32-8