4246-83-7
1,1,2,2-Tetrafluor-1,2-bis-[4-chlor-3-nitro-phenyl]-aethan
+
124-41-4
甲醇钠
→
4102-41-4
[2-(4-chlorophenyl)-2-oxoethyl] 2,2,2-triphenylacetate
4137-78-4
4,α,α,4',α',α'-hexachloro-bibenzyl