2024-11-07 01:01 1信息
2803456-00-8 询问4-((4-溴苯基)磺酰基)-1,2-二氟苯(Benzene, 4-[(4-bromophenyl)sulfonyl]-1,2-difluoro-)CAS: 2803456-00-8化
2024-10-31 20:07 1信息
456-00-8 询问2-氨基-4'-氟苯乙酮盐酸盐(2-Amino-4'-fluoroacetophenone hydrochloride)CAS: 456-00-8化学式: C8H9ClFNOvar head