Although the CBDV synthesis is accessible , for industry purpose the CBDV bulk creates a facile process. Starting from clean CBDV isolate, treating CBDV with triisobutylaluminum (TiBa), creates the desired product, after purification. The MTT solution was added to the media at a final concentration of 0.8 mg/mL and cells were incubated at 37 °C for 2 h. After aspiration of media, formazan crystals were dissolved in DMSO.