piperazine non-polymer HETAIN C4 H10 N2 0 2011-02-01 2011-06-04 N REL 86.136 PZE N Corina N 3QF1 PDBJ N7 N 0 1 N N N 5.748 3.048 28.132 -0.000 -1.407 0.217 N7 PZE 1 C8 C 0 1 N N N 5.199 1.888 28.930 -1.210 -0.721 -0.257 C8 PZE 2 C9 C 0 1 N N N 4.557 2.401 30.306 -1.210 0.721 0.257 C9 PZE 3 N10 N 0 1 N N N 3.866 3.729 30.071 0.000 1.407 -0.217 N10 PZE 4 C11 C 0 1 N N N 4.477 4.793 29.235 1.210 0.721 0.257 C11 PZE 5 C12 C 0 1 N N N 4.900 4.191 27.827 1.210 -0.721 -0.257 C12 PZE 6 HN7 H 0 1 N N N 6.518 3.407 28.660 -0.000 -1.487 1.223 HN7 PZE 7 H8 H 0 1 N N N 4.423 1.380 28.339 -1.224 -0.718 -1.347 H8 PZE 8 H8A H 0 1 N N N 6.017 1.187 29.154 -2.093 -1.240 0.117 H8A PZE 9 H9 H 0 1 N N N 3.825 1.664 30.668 -2.092 1.240 -0.117 H9 PZE 10 H9A H 0 1 N N N 5.350 2.527 31.058 -1.224 0.719 1.347 H9A PZE 11 HN10 H 0 0 N N N 2.998 3.505 29.627 0.000 1.487 -1.223 HN10 PZE 12 H11 H 0 1 N N N 3.747 5.602 29.082 2.093 1.240 -0.117 H11 PZE 13 H11A H 0 0 N N N 5.367 5.192 29.744 1.224 0.718 1.347 H11A PZE 14 H12 H 0 1 N N N 5.448 4.936 27.232 2.092 -1.240 0.117 H12 PZE 15 H12A H 0 0 N N N 4.015 3.879 27.253 1.224 -0.719 -1.347 H12A PZE 16 sing N N 1 sing N N 2 sing N N 3 sing N N 4 sing N N 5 sing N N 6 sing N N 7 sing N N 8 sing N N 9 sing N N 10 sing N N 11 sing N N 12 sing N N 13 sing N N 14 sing N N 15 sing N N 16 N1CCNCC1 C1CNCCN1 C1CNCCN1 C1CNCCN1 C1CNCCN1 InChI=1S/C4H10N2/c1-2-6-4-3-5-1/h5-6H,1-4H2 GLUUGHFHXGJENI-UHFFFAOYSA-N piperazine piperazine PDBJ RCSB