5-methoxy-8,8-dimethylpyrano[2,3-f]chromen-2-one 基本信息 | |||
---|---|---|---|
CAS号 | 31525-76-5 | 分子式 | C15H14O4 |
分子量 | 258.26900 | 精确质量 | 258.08900 |
PSA | 48.67000 | LogP | 2.98580 |
31525-75-4
5-hydroxy-8,8-dimethyl-2H,8H-benzo[1,2-b:3,4-b']dipyran-2-one
+
74-88-4
甲基碘
→
~96%
31525-76-5
5-methoxy-8,8-dimethylpyrano[2,3-f]chromen-2-one
31525-75-4
5-hydroxy-8,8-dimethyl-2H,8H-benzo[1,2-b:3,4-b']dipyran-2-one
+
77-78-1
硫酸二甲酯
→
~83%
31525-76-5
5-methoxy-8,8-dimethylpyrano[2,3-f]chromen-2-one
31525-75-4
5-hydroxy-8,8-dimethyl-2H,8H-benzo[1,2-b:3,4-b']dipyran-2-one
74-88-4
甲基碘
487-70-7
间苯三酚甲醛
77-78-1
硫酸二甲酯
53277-19-3
(3,5-diacetyloxy-4-formylphenyl) acetate