989-16-2
3a,4,5,6a-tetraphenyl-3H-cyclopenta[c]pyrazol-6-one
→
987-07-5
1,3,4,5-tetraphenylbicyclo[3.1.0]hex-3-en-2-one
912-61-8
1,2,3,5-tetraphenylbenzene
913-37-1
1,2,3,5-tetraphenylbicyclo[3.1.0]hex-2-en-4-ol