Photos CH3 C CH

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Ch3 c ch. C3h7ch3. C3h7-c. Ch3-Ch-c=Ch-c3h7. ) Ch3--Ch--c--Ch-Ch--ch2---ch3 ch3 c2h5 c3h7.
C3h7ch3. C3h7-c. Ch3-Ch-c=Ch-c3h7. ) Ch3--Ch--c--Ch-Ch--ch2---ch3 ch3 c2h5 c3h7.

See also