53074-73-0

2-（2-氯乙酰基）苯酚

100-52-7

苯甲醛

70460-60-5

2-phenylchromene-3,4-dione

67-56-1

甲醇

487-26-3

2,3-二羟芴

70460-60-5

2-phenylchromene-3,4-dione

693255-10-6

693255-10-6

70460-60-5

2-phenylchromene-3,4-dione

6928-56-9

3-amino-2-phenylchromen-4-one

70460-60-5

2-phenylchromene-3,4-dione

67-56-1

甲醇

644-78-0

2-羟基查耳酮

70460-60-5

2-phenylchromene-3,4-dione

1621-55-2

3-羟基黄酮

70460-60-5

2-phenylchromene-3,4-dione