NO2 -OEChem-09272416543D 3 2 0 0 0 0 0 0 0999 V2000 0.0000 -0.4240 0.0000 N 0 0 0 0 0 0 0 0 0 0 0 0 -1.0550 0.1850 0.0000 O 0 0 0 0 0 0 0 0 0 0 0 0 1.0550 0.1850 0.0000 O 0 5 0 0 0 0 0 0 0 0 0 0 1 2 2 0 0 0 0 1 3 1 0 0 0 0 M CHG 1 3 -1 M END > N(=O)[O-] > InChI=1S/HNO2/c2-1-3/h(H,2,3)/p-1 > IOVCWXUNBOPUCH-UHFFFAOYSA-M > NO2- $$$$