Quarterly report pursuant to Section 13 or 15(d)

ACCRUED EXPENSES (Tables)

v3.22.0.1
ACCRUED EXPENSES (Tables)
9 Months Ended
Jan. 31, 2022
Payables and Accruals [Abstract]  
Schedule of accrued expenses
       
    January 31, 2022   April 30, 2021
Payroll related costs   $ 50,100     $ 490,904  
R&D costs     467,000        
Director and Officer insurance           50,805  
Other     3,015       10,808  
Total   $ 520,115     $ 552,517