[whyohme]

Can anyone please tell me if I am right or not... thanks so much !!!

[discodermolide]

Can anyone please tell me if I am right or not... thanks so much !!!

I would if I could, I'm afraid your image is illegible.

[whyohme]

Can anyone please tell me if I am right or not... thanks so much !!!

I would if I could, I'm afraid your image is illegible.

Here goes my new drawing. Please tell me if I am right thx!

[discodermolide]

Can anyone please tell me if I am right or not... thanks so much !!!

I would if I could, I'm afraid your image is illegible.

Here goes my new drawing. Please tell me if I am right thx!

Here are my attempts courtesy of ChemDraw

1,5-diethyl-2,4-dimethylcyclohexa-1,4-diene
(E)-4,4-dimethyloct-2-en-6-yne
3-ethyl-2-methyl-5-(tert-pentyl)nonane

[whyohme]

Can anyone please tell me if I am right or not... thanks so much !!!

I would if I could, I'm afraid your image is illegible.

Here goes my new drawing. Please tell me if I am right thx!

Here are my attempts courtesy of ChemDraw

1,5-diethyl-2,4-dimethylcyclohexa-1,4-diene
(E)-4,4-dimethyloct-2-en-6-yne
3-ethyl-2-methyl-5-(tert-pentyl)nonane

thank u very much

I wonder why dont you put Z or E (stereochemitry E/Z) at the first drawing

[discodermolide]

Can anyone please tell me if I am right or not... thanks so much !!!

I would if I could, I'm afraid your image is illegible.

Here goes my new drawing. Please tell me if I am right thx!

Here are my attempts courtesy of ChemDraw

1,5-diethyl-2,4-dimethylcyclohexa-1,4-diene
(E)-4,4-dimethyloct-2-en-6-yne
3-ethyl-2-methyl-5-(tert-pentyl)nonane

thank u very much

I wonder why dont you put Z or E (stereochemitry E/Z) at the first drawing

Because as you draw it it was not defined.