• 134749-28-3
    [[2-(diethylamino)-6,7-dimethoxyquinazolin-4-yl]amino]urea
  • 134749-40-9
    1-[[2-(diethylamino)-6,7-dimethoxyquinazolin-4-yl]amino]-3-methylurea
  • 134749-35-2
    [[2-(ethylamino)-6,7-dimethoxyquinazolin-4-yl]amino]urea
  • 134749-32-9
    [[2-(2-aminoethylamino)-6,7-dimethoxyquinazolin-4-yl]amino]urea,hydrochloride
  • 134749-33-0
    [[6,7-dimethoxy-2-(4-methylpiperazin-1-yl)quinazolin-4-yl]amino]urea,hydrochloride
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