Acetic acid, anhydride with formic acid Chemeo Renderer - https://www.chemeo.com More info - https://www.chemeo.com/cid/81-283-8 6 5 0 0 0 0 0 0 0 0999 V2000 -2.2689 0.9563 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 -1.0893 0.0297 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 -1.3020 -1.4551 0.0000 O 0 0 0 0 0 0 0 0 0 0 0 0 0.3029 0.5880 0.0000 O 0 0 0 0 0 0 0 0 0 0 0 0 1.4825 -0.3386 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 2.8748 0.2197 0.0000 O 0 0 0 0 0 0 0 0 0 0 0 0 1 2 1 0 2 3 2 0 2 4 1 0 4 5 1 0 5 6 2 0 M END