国别：美国
法规编号：CFR 21-73.3117-1983
原文标题：Food and Drugs. Part 73:Listing of color additives exempt from certification. Section 73.3117:16,23-Dihydrodinaphtho[2,3-a:2',3'-i] naphth [2',3':6,7] indolo [2,3-c]carbazole-5,10,15,17,22,24-hexone
发布日期：1983-07-08
实施日期：1983-07-08