89185-29-5
2,2-dichloro-1H-cyclobuta[b]naphthalene
→
~70%
89185-30-8
2,2-dibromo-1,1-dichlorocyclobuta[b]naphthalene
5959-52-4
3-氨基-2-萘甲酸
55431-79-3
sanguinarine acetate
Cyclobuta[b]naphthalene, 1,1-dichloro-1,2-dihydro-
41634-34-8
cyclobuta[b]naphthalene-1,2-dione