7,7'-vinylenebis[4-methyl-2-benzopyrone],英文名:7,7'-vinylenebis[4-methyl-2-benzopyrone],CAS:

2026-03-27 10:24:45

79135-89-0

7,7'-vinylenebis[4-methyl-2-benzopyrone](7,7'-vinylenebis[4-methyl-2-benzopyrone])

CAS: 79135-89-0

化学式: C22H16O4

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