progress Progress in international cooperation of Chinese Medicine State Administration of Chinese Medicine

acid hydrolyzation method and enzyme hydrolyzation method

1 hydration

11α-hydroxylation

11β Hydroxylation

11β-hydroxylation

15α-hydroxylation

1-Dodecene hydroformylation

4-carboxybenzaldehyde 4-CBA hydrogenation

4-dichloronitrobenzene hydrogenation

accelerate hydration

acetone hydrogenation

acetylene hydration

Acetylene Hydrogenation

Acetylene Hydrogenation Catalyst

Acetylene Hydrogenation Reactor

Acetylene selective hydrogenation

acetylenic linkage selective hydrogenation

Acid hydrolyzation