106627-02-5
1-benzhydrylidene-2,2-diphenyl-ethanediyl disodium
→
111864-99-4
1,1,4,4-tetraphenyl-but-2-enediyl disodium
124419-91-6
2-Brom-1,1,3,3-tetraphenyl-1-propen
1450-63-1
1,1,4,4-甲苯基-1,3-丁二烯