ChemNet > CAS > 520-28-5 5-????????-7-???????-2-?????-4H-??????-4-????
520-28-5 5-????????-7-???????-2-?????-4H-??????-4-????
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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-?????????????. |
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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 |
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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 |
| ???? ??????? |
487.4°C at 760 mmHg |
| ????? ???????? |
1.641 |
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186.8°C |
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4E-10mmHg at 25°C |
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