ChemNet > CAS > 520-28-5 5-????????-7-??????-2-????-4H-?????-4-??
520-28-5 5-????????-7-??????-2-????-4H-?????-4-??
| ??? ????? |
5-????????-7-??????-2-????-4H-?????-4-?? |
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4H-1-?????????-4-??? 5-????????-7-??????-2-????-; 5-????????-7-??????-2-????-4H-?????-4-??; 5-????????-7-??????-2-????-4H-?????-4-??; 7-??????-5-???????? ?????; ?????, 5-????????-7-??????-; 5-????????-7-?????? ????? |
| ??? ??????? |
5-hydroxy-7-methoxy-2-phenyl-4H-chromen-4-one; 4H-1-benzopyran-4-one, 5-hydroxy-7-methoxy-2-phenyl-; 5-Hydroxy-7-methoxy-2-phenyl-4H-chromen-4-on; 5-Hydroxy-7-méthoxy-2-phényl-4H-chromén-4-one; 7-Methoxy-5-hydroxyflavone; Flavone, 5-hydroxy-7-methoxy-; 5-Hydroxy-7-Methoxyflavone |
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C16H12O4 |
| ??? ??????? |
268.2641 |
| InChI |
InChI=1/C16H12O4/c1-19-11-7-12(17)16-13(18)9-14(20-15(16)8-11)10-5-3-2-4-6-10/h2-9,17H,1H3 |
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520-28-5 |
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1.329g/cm3 |
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487.4°C at 760 mmHg |
| ???? ???? |
1.641 |
| ???? ?????? |
186.8°C |
| ???? ???? |
4E-10mmHg at 25°C |
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