Chootiya ka lund maa ki choot and bahan ki chudai
They are organic compounds with the same molecular formula but different structures and, therefore, different properties.
8 D-isomers of fructose, as I figured out. Of the D-keto-hexoses (like fructose) there are : 8x D-2-ketoses: alpha and beta form of 4 members [D-psicose, D-fructose, D-sorbose, D-tagatose] Not:...
D-isomers
No, it is NOT either both. Besides 'benzenepropanol' is not an official name.