英文别名4-Chloronaphthalene-1,8-Naphthalic Anhydride; 6-Chloro-1H,3H-benzo[de]isochromene-1,3-dione; 6-chloro-1h,3h-naphtho(1,8-cd)pyran-1,3-dione; 4-chloronaphthalicanhydride; 8-chloro-3-oxatricyclo[7.3.1.0^{5,13}]trideca-1(13),5,7,9,11-pentaene-2,4-dione; 6-Chlorobenzo[de]isochromene-1,3-dione; 4-CHLORO-1,8-NAPHTHALENEDICARBOXYLIC ANHYDRIDE; 4-chloronaphthalene-1,8-dicarboxylic acid anhydride; 4-chloro-1,8-naphtalic acid anhydride; 6-Chloronaphtho[1,8,8a-c,d]pyran-1,3-dione; 1H,3H-Naphtho(1,8-cd)pyran-1,3-dione,6-chloro; 4-Chloronaphthalic anhydride; 4-Chloronaphthalene-1,8-dicarboxylic anhydride; Naphthalic anhydride,4-chloro-(7CI,8CI) 
