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Income Taxes (Details 1) - USD ($) | Sep. 30, 2020 | Sep. 30, 2019
--- | --- | ---
Deferred tax assets: |  |
Federal and state operating loss carryforwards | $ 4,936,384 | $ 3,528,712
Acquired intangibles | 22,635 | 16,221
Accruals and other | 30,406 | 40,113
Research and development credit carryforwards | 450,081 | 275,343
Stock-based compensation | 255,068 | 90,819
Total deferred tax assets | 5,694,574 | 3,951,208
Valuation allowance | (5,694,574) | (3,951,208)
Net deferred tax assets |  |

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