What you're looking for is Darvon 65. It's propoxyphene hcl 65mg., but isn't very popular and most pharmacies don't keep it in stock here. The Darvocet N 100 is darvon 65 mg. and apap 100 mg. But they still have it and can get it overnight if you have a prescription. I doubt you'll find it online, but here's hoping you'll get lucky and run up on it. We used to give it in nursing homes to residents with liver damage/problems. Good luck! Happy Holidays!