The phrase 'thus did not' is correct and usable in written English.
You can use it to show contrast or opposition between two ideas. For example: "He had been warned not to go, but thus did not heed the advice."
TCSA thus did not appear to be sufficient.
Oxygen concentration thus did not exceed 7.0 vol %.
The scope of the indictment thus did not change.
109, did not contain the geographic qualifier and thus did not provide for patents of importation.
The universe was not stable and, thus, did not require counterbalancing.
The hydrophilicity of OLs were similar and thus did not affect the dispersion analysis.
Bollman, however, refused to accept the pardon and thus did not testify.
Relaxation thus did not appear to be as useful a stress buffer as learning was.
We thus did not utilize the mapping to the genome to quantify the mapping results.
Addition of Ce had little effect, because CeO2 was formed and thus did not compete with protons for exchange sites.
Most studies evaluated two levels of service delivery, thus did not quantify the functional response of crop yield.
