114094-88-1
4-(tert-butyldimethylsiloxy)-2,3-bis(1-methylethoxy)-1,4-dimethylcyclobut-2-en-1-ol
→
102808-45-7
4-hydroxy-4-phenyl-2,3-dimethylcyclobutenone
114094-61-0
2,3-bis(1-methylethoxy)-4-hydroxy-4-methylcyclobut-2-en-1-one
2197-57-1
(Z)-2,3-二甲基-1,4-萘醌