To suspend temporarily the duty on Benzenesulfonic acid, [[chloracety1)amino]methy1] [4-[[4-(cyclohexylamino)-9,10-dihydro-9,10-dihydro-9,10-dio o-1 anthraceny 1]amino]phenoxy]meth y1-, monosodium salt.

Amends the Harmonized Tariff Schedule of the United States to suspend, through December 31, 2007, the duty on Benzenesulfonic acid, [[chloracety1)amino]methy1] [4-[[4-(cyclohexylamino)-9,10-dihydro-9,10-dihydro-9,10-dio o-1 anthraceny 1]amino]phenoxy]meth y1-, monosodium salt.