Mrv0541 02241222062D 7 6 0 0 0 0 999 V2000 21.1411 -13.5051 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 21.8609 -13.9202 0.0000 N 0 0 0 0 0 0 0 0 0 0 0 0 20.4250 -13.9202 0.0000 N 0 0 0 0 0 0 0 0 0 0 0 0 21.1411 -12.7201 0.0000 O 0 0 0 0 0 0 0 0 0 0 0 0 22.5869 -13.5007 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 23.2878 -13.9050 0.0000 O 0 0 0 0 0 0 0 0 0 0 0 0 22.5867 -12.6784 0.0000 O 0 0 0 0 0 0 0 0 0 0 0 0 1 2 1 0 0 0 0 1 3 1 0 0 0 0 1 4 2 0 0 0 0 2 5 1 0 0 0 0 5 6 1 0 0 0 0 5 7 2 0 0 0 0 M END > YMDB00124 > YMDB > NC(=O)NC(O)=O > InChI=1S/C2H4N2O3/c3-1(5)4-2(6)7/h(H,6,7)(H3,3,4,5) > AVWRKZWQTYIKIY-UHFFFAOYSA-N > C2H4N2O3 > 104.0648 > 104.022192004 > 3 > 8.038045032007751 > 1 > 3 > 0 > 0 > carbamoylcarbamic acid > -1.29 > -0.9018284759999999 > -0.16 > 0 > 0 > -1 > 14.752806874182085 > 3.2047720627923737 > -9.854722082242152 > 92.41999999999999 > 19.563 > 0 > 1 > 7.20e+01 g/l > allophanic acid > 0 > YMDB00124 > urea-1-carboxylic acid > Allophanate; Allophanic acid; Urea-1-carboxylate $$$$