85-44-9
苯酐
→
54519-62-9
2-(2-nitroacetyl)benzoic acid
60561-31-1
3-nitromethylene-3H-isobenzofuran-1-one
54519-56-1
2-nitroacetyl-benzoic acid ethyl ester
54519-65-2
3-methoxy-3-nitromethyl-phthalide
54519-55-0
2-carbomethoxy-ω-nitroacetophenone
528-46-1
2-(羧基羰基)苯甲酸
7803-49-8
羟胺
491-31-6
异薰草素