• 197973-61-8
    6,7-Dichloro-3-nitro-naphthalene-2-carboxylic acid
  • 197973-57-2
    6,7-Dichloro-3-nitro-1,2,3,4-tetrahydro-naphthalene-2-carboxylic acid ethyl ester
  • 197973-56-1
    6,7-dichloro-1,4-dihydro-2,3-benzoxathiin 3-oxide
  • 197973-63-0
    2,3-diamino-6,7-dichloronaphthalene
  • 197973-55-0
    6,7-Dichloro-3-nitro-naphthalene-2-carboxylic acid ethyl ester
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