6 6 0 0000 0 0 0 0 0999 V2000 1.6792 3.6458 0.0000 N 0 0 0 0 0 0 0 0 0 0 0 1.2625 1.3583 0.0000 N 0 0 0 0 0 0 0 0 0 0 0 2.3000 2.3458 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0.2625 3.4458 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0.0000 2.0375 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 1.3875 0.0000 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 2 3 1 0 3 1 2 0 4 1 1 0 5 4 2 0 6 2 1 0 5 2 1 0 M END > InChI=1S/C4H6N2/c1-6-3-2-5-4-6/h2-4H,1H3/i4D > MCTWTZJPVLRJOU-QYKNYGDISA-N > 1/0/N:6,4,5,3,1,2/rA:7nNNCCCCH.i2/rB:;d1s2;s1;s2d4;s2;s3;/rC:1.6792,3.6458,0;1.2625,1.3583,0;2.3,2.3458,0;.2625,3.4458,0;0,2.0375,0;1.3875,0,0;3.3625,1.6458,0; > C4 H6 N2 > 83.11 > N1C=CN(C)C=1[2H] > 10499819 $$$$