2 4 dimethylpentanenitrile July 8, 2019 16 32 64 128 3 ethyl 2 4 dimethylpentanenitrile 2 2'-azobis(2 4-dimethylpentane nitrile) 2 4-диметилпентан қышқылы 2 4-dimetylopentan 2 4-диметил-2-пентен
