4-Cyclohepta-2,4,6-trienylidene-2-phenyl-4H-chromene

4-Cyclohepta-2,4,6-trienylidene-2-phenyl-4H-chromene

CAS号:64801-92-9
英文名:4-Cyclohepta-2,4,6-trienylidene-2-phenyl-4H-chromene
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