85-44-9

苯酐

7227-91-0

3,3-二甲基-1-苯基噻嗪

955-16-8

5-phenyl-2-benzofuran-1,3-dione

954-06-3

4-phenyl-2-benzofuran-1,3-dione

115363-11-6

2-methyl-3-phenylbenzoic acid

954-06-3

4-phenyl-2-benzofuran-1,3-dione

19853-17-9

3-(2-phenylphenyl)propanoic acid

954-06-3

4-phenyl-2-benzofuran-1,3-dione

4445-49-2

4445-49-2

954-06-3

4-phenyl-2-benzofuran-1,3-dione

37580-41-9

penta-1,3-dien-3-ylbenzene

954-06-3

4-phenyl-2-benzofuran-1,3-dione

108-31-6

马来酸酐

1515-78-2

1-苯丁二烯

954-06-3

4-phenyl-2-benzofuran-1,3-dione

2679-19-8

4-phenyl-3a,4,7,7a-tetrahydro-2-benzofuran-1,3-dione

954-06-3

4-phenyl-2-benzofuran-1,3-dione