4106-66-5
3-氨基二苯并呋喃
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65489-80-7
2,7-二溴二苯并[b,d]呋喃
873980-35-9
4-bromo-2-(4-bromophenoxy)aniline
26608-06-0
3-溴二苯并呋喃
67019-91-4
3,7-dibromodibenzofuran
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