54961-21-6
2-甲氧基-7-硝基芴
+
75-36-5
乙酰氯
→
92901-08-1
N-hydroxy-N-(7-methoxy-9H-fluoren-2-yl)acetamide
6633-40-5
7-nitro-9H-fluoren-2-ol
34172-49-1
1-(7-硝基-9H-芴-2-基)-乙酮