Предмет: Химия, автор: D7z

2,4-диметил-4,5-диэтилгептан

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Автор ответа: Elsey
0

                    C2H5 C2H5

                    |     |

СН3-СН-СН2-СН-СН2-СН3

        |          | 

        CH3      CH3

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