compound 1-(2-carboxyphenylamino)-1-deoxy-D-ribulose 5-phosphate compound 1-(2-carboxyphenylamino)-1'-deoxy-ribulose 5'-phosphate InChI=1S/C12H16NO9P/c14-9(11(16)10(15)6-22-23(19,20)21)5-13-8-4-2-1-3-7(8)12(17)18/h1-4,10-11,13,15-16H,5-6H2,(H,17,18)(H2,19,20,21)/t10-,11+/m1/s1 C12H16NO9P CHEBI:29112 KEGG:C01302 UPa:UPC01302