73274-92-7

73274-92-7

66820-34-6

2-(4-hydroxy-3-oxo-1H-2-benzofuran-1-yl)acetic acid

109987-23-7

3-carboethoxymethyl-7-hydroxyphthalide

66820-34-6

2-(4-hydroxy-3-oxo-1H-2-benzofuran-1-yl)acetic acid

66820-49-3

7-methoxyphthalide-3-acetic acid

66820-34-6

2-(4-hydroxy-3-oxo-1H-2-benzofuran-1-yl)acetic acid

109987-21-5

3-hydroxy-7-methoxy-N-methylphthalimidine

66820-34-6

2-(4-hydroxy-3-oxo-1H-2-benzofuran-1-yl)acetic acid

83465-31-0

3-{(ethoxycarbonyl)methyl}-7-methoxyphthalide

66820-34-6

2-(4-hydroxy-3-oxo-1H-2-benzofuran-1-yl)acetic acid

73274-87-0

1,3-dihydro-3-hydroxy-7-methoxyisobenzofuran-1-one

66820-34-6

2-(4-hydroxy-3-oxo-1H-2-benzofuran-1-yl)acetic acid

3400-35-9

2-甲氧基-N-甲基苯甲酰胺,97%

66820-34-6

2-(4-hydroxy-3-oxo-1H-2-benzofuran-1-yl)acetic acid

70946-17-7

6-甲氧基-N,N-二乙基苯酰胺-2-甲醛

66820-34-6

2-(4-hydroxy-3-oxo-1H-2-benzofuran-1-yl)acetic acid

54495-40-8

(4-methoxy-3-oxo-1,3-dihydro-isobenzofuran-1-yl)-acetic acid methyl ester

66820-34-6

2-(4-hydroxy-3-oxo-1H-2-benzofuran-1-yl)acetic acid

73274-89-2

Methyl 2-carboxy-3-methoxy-(E)-cinnamate

66820-34-6

2-(4-hydroxy-3-oxo-1H-2-benzofuran-1-yl)acetic acid

162334-32-9

162334-32-9

66820-34-6

2-(4-hydroxy-3-oxo-1H-2-benzofuran-1-yl)acetic acid

21615-34-9

邻甲氧基苯甲酰氯

66820-34-6

2-(4-hydroxy-3-oxo-1H-2-benzofuran-1-yl)acetic acid

579-75-9

邻甲氧基苯甲酸

66820-34-6

2-(4-hydroxy-3-oxo-1H-2-benzofuran-1-yl)acetic acid

1383707-35-4

1383707-35-4

66820-34-6

2-(4-hydroxy-3-oxo-1H-2-benzofuran-1-yl)acetic acid

1383707-91-2

1383707-91-2

66820-34-6

2-(4-hydroxy-3-oxo-1H-2-benzofuran-1-yl)acetic acid

1383707-90-1

N,N-diethyl-2-hydroxy-6-iodobenzamide

66820-34-6

2-(4-hydroxy-3-oxo-1H-2-benzofuran-1-yl)acetic acid

1383707-73-0

1383707-73-0

66820-34-6

2-(4-hydroxy-3-oxo-1H-2-benzofuran-1-yl)acetic acid

1360789-53-2

1360789-53-2

66820-34-6

2-(4-hydroxy-3-oxo-1H-2-benzofuran-1-yl)acetic acid

51674-10-3

N,N-二乙基-2-甲氧基苯甲酰胺

66820-34-6

2-(4-hydroxy-3-oxo-1H-2-benzofuran-1-yl)acetic acid