| (4-(m-Chlorophenylcarbamoyloxy)-2-butynyl)trimethylammonium Chloride to 25-Hydroxyvitamin D3 1-alpha-Hydroxylase |
| 2H-Benzo(a)quinolizin-2-ol, 2-Ethyl-1,3,4,6,7,11b-hexahydro-3-isobutyl-9,10-dimethoxy- to 8-Hydroxy-2-(di-n-propylamino)tetralin |
| 9,10-Dimethyl-1,2-benzanthracene to 9,10-Dimethyl-1,2-benzanthracene |