178174-35-1
1,2,3,4-四氢-9H-咔唑-9-乙醇
→
60507-53-1
Carbazole, 1,2,3,4-tetrahydro-9-vinyl-
942-01-8
1,2,3,4-四氢咔唑
+
74-86-2
乙炔