mixture of isomers

D-Ribose(mixture of isomers) (D-(-)-Ribose), commonly referred to as simply ribose, is a five-carbon sugar found in all living cells. Ribose is not an essential nutrient because it can be synthesized by almost every tissue in the body from other substances, such as glucose. It is vital for life as a component of DNA, RNA, ATP, ADP, and AMP.

Farnesyl acetate (Farnesyl Acetate (mixture of isomers)) is a flavouring compound identified in foods such as blueberries.

(-)-Carveol ((-)-Carveol, mixture of isomers), mixture of isomers is a monocyclic monoterpenic alcohol, present in essential oils of plant species such as Cymbopogon giganteus, Illicium pachyphyllum and in spices such as Carum carvi (cumin).

Tunicamycin 15:1 is a mixture of tunicamycin structural isomers that contains a 15-carbon N-acyl chain with variable branching patterns.References Tunicamycin 15:1 is a mixture of tunicamycin structural isomers that contains a 15-carbon N-acyl chain with variable branching patterns. References

Farnesene(mixture of α & β isomers) is a natural sesquiterpene, naturally produced by aphids as an alarm pheromone. It is widely used in essential oils due to its volatility. α-Farnesene is also used in industrial production, including the synthesis of biofuels, lubricants, and cosmetics, and has potential neuroprotective and dental protective effects.

5β-Dihydrocortisone is a sterol metabolite of cortisone produced by 5β-reductase (AKR1D1) in the liver, existing as a mixture of isomers.