| 1 | 201-06-9 | ACEPHENANTHRYLENE | ACEPHENANTHRYLENE | C16H10 | | |
| 2 | 201-068-6 | 柠檬酸二氢胆碱 | Choline dihydrogencitrate salt | C6H7O7.C5H14NO | | |
| 3 | 201-20-7 | | Pyrrolo[3,2,1-de]phenanthridinium(8CI,9CI) | C15H10N+ | | |
| 4 | 201-28-5 | | Indeno[7,1-fg]naphtho[2',1':4,5]thieno[3,2-b]quinoxaline (8CI,9CI) | C24H12N2S | | |
| 5 | 201-42-3 | | 13H-dibenz(bc,j)aceanthrylene | C23H14 | | |
| 6 | 201-48-9 | | 13H-Dinaphtho[1,8-4,5,6:1',8'-5,6,7]phenanthro[4',5':4,5,6,7]indeno[2,1-c]pyridine | C22H13N | | |
| 7 | 201-65-0 | 13H-Indeno[1,2-l]phenanthrene | 13H-Indeno[1,2-l]phenanthrene | C21H14 | | |
| 8 | 201-67-2 | 9H-二苯并[a,c]咔唑 | 9H-Dibenzo[a,c]carbazole | C20H13N | 其它;合成材料中间体 | |