13 12 0 0001 0 0 0 0 0999 V2000 2.8660 -1.5950 0.0000 O 0 0 0 0 0 0 0 0 0 0 0 2.0000 -0.0950 0.0000 O 0 0 0 0 0 0 0 0 0 0 0 5.4641 1.9050 0.0000 O 0 0 0 0 0 0 0 0 0 0 0 3.2321 0.7710 0.0000 N 0 0 0 0 0 0 0 0 0 0 0 6.3301 0.4050 0.0000 N 0 0 0 0 0 0 0 0 0 0 0 3.7321 -0.0950 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 4.5981 0.4050 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 2.8660 -0.5950 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 5.4641 0.9050 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 3.5421 1.3080 0.0000 H 0 0 0 0 0 0 0 0 0 0 0 2.6121 0.7710 0.0000 H 0 0 0 0 0 0 0 0 0 0 0 6.3301 -0.2150 0.0000 H 0 0 0 0 0 0 0 0 0 0 0 6.8671 0.7150 0.0000 H 0 0 0 0 0 0 0 0 0 0 0 1 8 1 0 2 8 2 0 3 9 2 0 6 4 1 6 4 10 1 0 4 11 1 0 5 9 1 0 5 12 1 0 5 13 1 0 6 7 1 0 6 8 1 0 7 9 1 0 M END > InChI=1S/C4H8N2O3/c5-2(4(8)9)1-3(6)7/h2H,1,5H2,(H2,6,7)(H,8,9)/t2-/m0/s1/i1+1D2,2+1D,3+1,4+1,5+1,6+1/hD5 > DCXYFEDJOCDNAF-PYHFAUOHSA-N > 1/1/N:7,6,9,8,4,5,3,1,2/E:(8,9)/it:im/I:/E:m/rA:17cOOON.i15N.i15C.i13C.i13C.i13C.i13H.i2H.i2H.i2H.i2H.i2H.i2H.i2H.i2/rB:;;;;n4;s6;s1d2s6;d3s5s7;s6;s7;s7;s4;s4;s5;s5;s1;/rC:2.866,-1.595,0;2,-.095,0;5.4641,1.905,0;3.2321,.771,0;6.3301,.405,0;3.7321,-.095,0;4.5981,.405,0;2.866,-.595,0;5.4641,.905,0;4.0421,-.6319,0;4.2881,.9419,0;4.9081,-.1319,0;3.5421,1.308,0;2.6121,.771,0;6.3301,-.215,0;6.8671,.715,0;2.3291,-1.905,0; > C4 H8 N2 O3 > 146.1246 > O([2H])[13C]([13C@]([2H])([13C]([2H])([2H])[13C]([15N]([2H])[2H])=O)[15N]([2H])[2H])=O > 17345223 $$$$