10473-72-0
Carbamidsaeure-[1,1-diphenyl-propin-(2)-ylester]
→
4283-94-7
[(2-benzhydrylidene-3,4-dichlorocyclobutylidene)-phenylmethyl]benzene
3923-52-2
1,1-二苯基-2-丙炔-1-醇