21295-02-3
hexadeca-4t,12t-diene-1,7,9,15-tetrayne
→
6543-29-9
5,10-四氢二茚
+
3332-38-5
cyclohexadecaoctaene
20476-39-5
6568-51-0
1,9-Bis-dehydro-[16]annulen
6568-50-9
Mono-dehydro[16]annulen
N/A
629-20-9
环辛四烯