potassium phosphate; ethylenediaminetetraacetic acid; Emulgen 911; human liver cytochrome b5; human liver HL 39 lipid extract; rabbit liver NADPH-P-450 reductase; yeast P-450 IIIA4; magnesium chloride in water other human liver enzymes; Rate constant;

Britton-Robinson buffer in water; N,N-dimethyl-formamide T=37°C; pH=7.4; Kinetics;

in methanol Irradiation; Product distributionQuantum yield; Further Variations:Solventswavelengths; presence of air;