In the organic chemistry class, there was an explanation of the Natta projection.

I love organic chemistry classes.

In chemistry, we use projections to represent the shape of molecules.

It's difficult to decipher this chemical equation.

In organic chemistry, we use the Newman projection to represent the three-dimensional structure of molecules.

The Fischer projection is a commonly used representation method in organic chemistry.

In organic chemistry, we use the Haworth projection to represent the three-dimensional structure of sugars.

He gave me a detailed explanation of the problem.

He explained the problem.

This is an organic vegetable.