2.7.8.23 0.00076 - carboxyphosphinopyruvate pH 7.5, 30°C 643773 2.7.8.23 0.02 - carboxyphosphoenolpyruvate - 643771 2.7.8.23 0.02 - carboxyphosphoenolpyruvate pH 7.5, 30°C 643773