RESIDUE 8EU 28 CONECT C5 3 C6 C4 H1 CONECT C6 3 C5 C1 H2 CONECT N1 3 C1 O1 O2 CONECT C4 3 C5 C3 C7 CONECT C3 3 C4 C2 H3 CONECT O3 1 P1 CONECT C2 3 C3 C1 H4 CONECT C7 4 C4 O5 H5 H6 CONECT C8 4 C9 P1 H7 H8 CONECT C1 3 C6 N1 C2 CONECT C9 4 C8 H9 H10 H11 CONECT O1 1 N1 CONECT O4 2 P1 H12 CONECT P1 4 O3 C8 O4 O5 CONECT O5 2 C7 P1 CONECT O2 1 N1 CONECT H1 1 C5 CONECT H2 1 C6 CONECT H3 1 C3 CONECT H4 1 C2 CONECT H5 1 C7 CONECT H6 1 C7 CONECT H7 1 C8 CONECT H8 1 C8 CONECT H9 1 C9 CONECT H10 1 C9 CONECT H11 1 C9 CONECT H12 1 O4 END HET 8EU 28 HETNAM 8EU ethyl-[(4-nitrophenyl)methoxy]phosphinic acid FORMUL 8EU C9 H12 N1 O5 P1