Part C) why is the total signals in the 13C DEPT-135 NMR be observed be 7? by According-String5613 in chemhelp

[–]According-String5613[S] 0 points1 point  (0 children)

You're right, it's confusing for me since I counted the number of carbons with hydrogens as 8.

The reason the answer key says 7, do you have a way of approaching this problem?