... The final structural proof was independently reported in 1942 by Posternak(16) and by Dangschat and Fischer.(17) (Of interest to the reader might be the fact that this is Hermann OL Fischer, the son of Nobel Prize winner Emil Fischer!) Posternak oxidized inosose (17 ...
![cis-2,2-dimethyl-3a,4,7,7a-tetrahydrobenzo[1,3]dioxole-4,7-diol Structure](https://image.chemsrc.com/caspic/246/113863-66-4.png)
