3 2 0 0000 0 0 0 0 0999 V2000 2.3030 -0.6610 0.0000 O 0 0 0 0 0 0 0 0 0 0 0 1.1607 0.0000 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0.0000 -0.6702 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 1 2 2 0 2 3 1 0 M END > InChI=1S/C2H4O/c1-2-3/h2H,1H3 > IKHGUXGNUITLKF-UHFFFAOYSA-N > 1/0/N:3,2,1/rA:3nOCC/rB:d1;s2;/rC:2.303,-.661,0;1.1607,0,0;0,-.6702,0; > C2 H4 O > 44.05256 > O=CC > 172 $$$$