PURE CHEMICAL PYRUVIC ACID A CARBOXYLIC ACID WITH KETONE FUNCTION WITHOUT OTHER OXYGEN FUNCTION USED FOR SYNTHESIS LABORATORY USE 100 ML/CHAI CAS 127-17-3
PURE CHEMICAL PYRUVIC ACID A CARBOXYLIC ACID WITH KETONE FUNCTION WITHOUT OTHER OXYGEN FUNCTION USED FOR SYNTHESIS LABORATORY USE 100 ML/CHAI CAS 127-17-3