Cas
- 63-29-6
- (1S,2R,3R,5S)-2,3,6-trihydroxy-4,8-dioxabicyclo[3.3.0]octan-7-one
- (1S,2R,3R,5S)-2,3,6-trihydroxy-4,8-dioxabicyclo[3.3.0]octan-7-one
- 64-22-2
- Estra-1,3,5(10),7-tetraen-17-one, 3-hydroxy-, cyclic 1,2-ethanediyl acetal
- Estra-1,3,5(10),7-tetraen-17-one, 3-hydroxy-, cyclic 1,2-ethanediyl acetal