Synonyms: 90947-81-2;NSC176047;AC1L6WYX;UAIXXDYNQPBCRF-UHFFFAOYSA-N;NSC-176047;N-2-Hydroxyethyl-3,4,5,6-tetraiodophthalimide;FFF78A40266D429EA491E469FAF25BEA;2-(2-hydroxyethyl)-4,5,6,7-tetraiodoisoindole-1,3-dione;2-(2-hydroxyethyl)-4,5,6,7-tetraiodo-1H-isoindole-1,3(2H)-dione