00:01
Determine whether or not the following ez designations are correct.
00:10
On the left, first layer, carbon, no choice.
00:18
Second layer, carbon, no choice.
00:23
Third layer, one carbon and two carbons.
00:26
So this side has higher priority.
00:30
On the right, first layer, carbon hydrogen.
00:36
Carbon is heavier, it has higher priority.
00:38
So the designation of z is correct.
00:45
B.
00:46
On the left side, carbon is heavy and hydrogen, high priority.
00:55
On the right side, first level, carbon, carbon, second level, carbon, carbon, third level, carbon with double bond over carbon.
01:09
This substituent has high priority.
01:11
And the designation e is correct.
01:17
C, on the left side, bromene is heavier than hydrogen.
01:25
Bromene has higher priority.
01:27
On the right side, first layer, carbon, carbon, second layer, nitrogen, nitrogen, third layer, hydrogen carbon.
01:37
Carbon is heavier.
01:39
This substituent has higher priority.
01:42
And this designation is not correct.
01:44
It should be e...