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5-ethyl-2,9-dimethyl-3-phenylfuro[3,2-g]chromen-7-one

5-ethyl-2,9-dimethyl-3-phenylfuro[3,2-g]chromen-7-one ??? ???
?? ??:
887864-22-4
???:
5-ethyl-2,9-dimethyl-3-phenylfuro[3,2-g]chromen-7-one
???(??):
5-ethyl-2,9-dimethyl-3-phenylfuro[3,2-g]chromen-7-one;7H-Furo[3,2-g][1]benzopyran-7-one, 5-ethyl-2,9-dimethyl-3-phenyl-
CBNumber:
CB84324931
???:
C21H18O3
??? ??:
318.37
MOL ??:
887864-22-4.mol

5-ethyl-2,9-dimethyl-3-phenylfuro[3,2-g]chromen-7-one ??

?? ?
493.1±45.0 °C(Predicted)
??
1.190±0.06 g/cm3(Predicted)

??

5-ethyl-2,9-dimethyl-3-phenylfuro[3,2-g]chromen-7-one C??? ??, ??, ??

5-ethyl-2,9-dimethyl-3-phenylfuro[3,2-g]chromen-7-one ?? ?? ? ???

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5-ethyl-2,9-dimethyl-3-phenylfuro[3,2-g]chromen-7-one ?? ??

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