二苯并21-冠-7,英文名:[2,5]-DIBENZO-21-CROWN-7,CAS:14098-41-0,化学式:C22H28O7,分子量:404.45,密度:1.1710 (rough estim

2026-03-27 10:24:45

14098-41-0

二苯并21-冠-7([2,5]-DIBENZO-21-CROWN-7)

CAS: 14098-41-0

化学式: C22H28O7

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