Active substance
Carmustine
2 products from 2 companies contain this in Canada.
2 prescription onlypowder for solution
Prescription only
BICNU100 mgPrescription only Marcan Pharmaceuticals Inc · Carmustine · L01AD01CARMUSTINE FOR INJECTION USP100 mgPrescription only Sterimax Inc · Carmustine · L01AD01
Same substance is not the same product. Strength, form, release mechanism and other ingredients all differ. Whether one can replace another is a decision for a pharmacist.