10113 2 2 0 oxamide oxamide ethanediamide oxamide InChI=1/C2H4N2O2/c3-1(5)2(4)6/h(H2,3,5)(H2,4,6)/f/h3-4H2 -2.238 C2H4N2O2 88.0654 C(=O)(C(=O)N)N C(=O)(C(=O)N)N 0 6 0 0 0 0 0 1 3 note with spaces