C5 H2 Cl N3 139.542 5-chloranylpyrazine-2-carbonitrile N 0 Corina N 2024-07-17 9G5H N 2025-06-06 PDBE REL 2-chloro-5-cyanopyrazine HETAIN A1IIO non-polymer N1 0 5.495 20.425 45.517 1 Y N1 A1IIO N 0.539 -1.169 0.000 1 N N N2 0 6.713 20.570 50.190 1 N N3 A1IIO N -4.060 -0.005 0.000 2 N N C1 0 4.412 18.618 46.610 1 Y C4 A1IIO N 0.484 1.181 0.000 3 N C C2 0 5.734 19.997 47.846 1 Y C1 A1IIO N -1.492 0.017 -0.000 4 N C C3 0 6.021 20.732 46.708 1 Y C2 A1IIO N -0.782 -1.185 -0.000 5 N C C4 0 4.696 19.355 45.476 1 Y C3 A1IIO N 1.188 -0.016 -0.000 6 N C N3 0 4.939 18.933 47.797 1 Y N2 A1IIO N -0.834 1.174 -0.000 7 N N C5 0 6.295 20.303 49.148 1 N C5 A1IIO N -2.924 0.005 -0.000 8 N C H1 0 3.749 17.768 46.535 1 N H1 A1IIO N 1.018 2.120 0.001 9 N H H2 0 6.689 21.577 46.784 1 N H2 A1IIO N -1.311 -2.126 -0.000 10 N H CL1 0 3.994 18.615 44.031 0 N CL1 A1IIO N 2.924 -0.000 0.000 11 N CL Y 1 N doub Y 2 N sing Y 3 N sing Y 4 N doub Y 5 N doub Y 6 N sing N 7 N sing N 8 N trip N 9 N sing N 10 N sing N 11 N sing PDBE PDBE RCSB InChI=1S/C5H2ClN3/c6-5-3-8-4(1-7)2-9-5/h2-3H GTYRFWMSDBGPTI-UHFFFAOYSA-N Clc1cnc(cn1)C#N Clc1cnc(cn1)C#N c1c(ncc(n1)Cl)C#N c1c(ncc(n1)Cl)C#N 5-chloranylpyrazine-2-carbonitrile 2-chloro-5-cyanopyrazine AUTHOR