74513-16-9
TETRAHYDROPENTALENE-2,5-DIONE
→
~69%
112163-72-1
1,2,3,3a,4,5,6,6a-octahydropentalene-2,5-diol
51716-63-3
顺-二环[3.3.0]辛烷-3,7-二酮