(1,2)Benzisothiazolo(2,3,4-lma)benzo(h)quinoxalino(2,3-c)carbazole-11,16-dione 9,9-dioxide 6252-73-9 BRN 1095447 C.I. 56080 C.I. Vat Yellow 27 Caledon Printing Yellow 6G EINECS 228-376-3 Indanthren Printing Yellow 6G Indanthren Yellow 6GD Indanthren Yellow 6GK Palanthrene Printing Yellow 6G Vat Yellow ZKh