12
gdb 645	8.47292	3.05155	2.7368	1.7363	46.16	-0.2554	0.0656	0.3209	497.7555	0.096163	-306.313924	-306.308576	-306.307632	-306.342736	19.054	
C	 0.0661561171	 1.5283538816	 0.0096392752	-0.254812
O	 1.1990936222	 0.6405735814	-0.0060014602	-0.251397
C	-0.0905343831	 0.0774977084	 0.003332973	 0.376452
C	-0.6178982186	-0.898837411	 1.0502579356	-0.147557
O	-1.1894951795	-1.7167836448	 0.0042153531	-0.274561
C	-0.6379766691	-0.8875697062	-1.0437326511	-0.147557
H	-0.0757845218	 2.0856958255	 0.9346034025	 0.122414
H	-0.0934353588	 2.0956044897	-0.9063809898	 0.122414
H	 0.1668337671	-1.4220244142	 1.6114385834	 0.116769
H	-1.378294796	-0.5217081495	 1.7444808874	 0.110532
H	-1.4115060315	-0.5030700736	-1.71914909	 0.110532
H	 0.1357963918	-1.4046066173	-1.6254548892	 0.116769
110.0687	299.988	364.162	370.8597	560.7365	830.2407	871.3388	876.3269	925.4211	956.6824	1018.1069	1022.5297	1123.6203	1123.6331	1142.2939	1155.0748	1179.6218	1192.2214	1301.1645	1340.4242	1460.0831	1498.2616	1524.5055	1546.9627	3011.1103	3022.2874	3064.3044	3064.8099	3082.9753	3170.7207
C1OC11COC1	C1OC21COC2	
InChI=1S/C4H6O2/c1-4(2-5-1)3-6-4/h1-3H2	InChI=1S/C4H6O2/c1-4(2-5-1)3-6-4/h1-3H2