What does OAS stand for?
OAS stands for "Optically Active Substance"
How to abbreviate "Optically Active Substance"?
"Optically Active Substance" can be abbreviated as OAS
What is the meaning of OAS abbreviation?
The meaning of OAS abbreviation is "Optically Active Substance"
What does OAS mean?
OAS as abbreviation means "Optically Active Substance"
