英文别名6-ethyl-1,2,3,4-tetrahydroanthraquinone; 9,10-Anthracenedione,6-ethyl-1,2,3,4-tetrahydro-; 2-Ethyl-5,6,7,8-tetrahydro-9,10-anthraquinone; 2-Ethyl-5,6,7,8-tetrahydroanthracene-9,10-dione; 2-Ethyl-5,6,7,8-tetrahydroanthraquinone; 6-Ethyl-1,2,3,4-tetrahydro-9,10-anthracenedione; 6-ETHYL-1,2,3,4-TETRAHYDROANTHRACENE-9,10-DIONE; Tetrahydro-2-ethylanthraquinone; 9,10-Anthracenedione,6-ethyl-1,2,3,4-tetrahydro; USAF SO-2; 6-Aethyl-1,2,3,4-tetrahydro-anthrachinon; 2-ethyl-5,6,7,8-tetrahydro-9,10-antraquinone; ANTHRAQUINONE,2-ETHYL-5,6,7,8-TETRAHYDRO 
