Sentence examples for exist compound from inspiring English sources

But among the Chengjiang fauna there already exist compound eyes with hexagonal densely packed arrangements of ommatidia also, as for example in Cindarella eucalla.

By opening a chemical gate into a hollow carbon molecule, a team of chemists has discovered a simple way to make compounds that most scientists believed could not exist: compounds incorporating the elements helium and neon.

The reason is that although it is quite rare (less than 0.1% compounds) there exist disconnected compounds in the PubChem Compound database.

And therefore theoretically you can sell more shares than exist and compound stocks into oblivion.

However, for the analysis of multiple SAR components that might exist in compound activity classes, systematic approaches are needed [2].

As such, only four different hydrogen-only atom types exist in Compound: monohydrogen radical, elemental hydrogen in H2, hydride ion (H−), and hydron ion (H+).

This confirms without doubt that this signal is attributed to the C8-OH group in compounds 5a e, the group that does not exist in compounds 6a d.

Fastest throughput times are observed for query structures that commonly exist in compounds, resulting in high a success ratio of the VF2 isomorphism algorithm.

8 They include estradiol, estrone, estriol, and progesterone and exist as compounded products or in regular approved drugs.

In addition, as documented above for P-gp, there exist some compounds with inherent cytotoxic activity that are able to exploit the collateral sensitivity elicited by MRP1.

While some CDK9 inhibitors already exist, these compounds have the undesirable effect of also inhibiting other related enzymes and thus killing normal cells.