[1,4]dioxino[2,3-b][1,4]dioxine
CAS No. 255-54-9
p-Dioxino[2,3-b]-p-dioxin(7CI,8CI); 1,4,5,8-Tetraoxanaphthalene; NSC 53692
4-(氯甲基)-2-(3-甲基苯基)噻唑
2-[(Z)-2-戊烯基]环戊烯-1-酮
Unspecified 51680-25-2