2,2'-(o-Phenylene)bisbenzoxazole,英文名:2,2'-(o-Phenylene)bisbenzoxazole,CAS:2442-21-9,化学式:C2

2026-03-27 10:24:45

2442-21-9

2,2'-(o-Phenylene)bisbenzoxazole(2,2'-(o-Phenylene)bisbenzoxazole)

CAS: 2442-21-9

化学式: C20H12N2O2

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