1-(2-carboxyphenylamino)-1-deoxy-D-ribulose-5-P 1-(2-carboxyphenylamino)-1-deoxy-D-ribulose-5-phosphate 1-(o-carboxyphenylamino)-1'-deoxyribulose-5'-P 1-(o-carboxyphenylamino)-1'-deoxyribulose-5'-phosphate CARBOXYPHENYLAMINO-DEOXYRIBULOSE-P