$ cat molecule-index.md
# Molecule Index
> Same ingredient. Different brand. Different country. Different price.
Source-backed medicine price notes for the drugs we can verify now; ingredient-first index for the rest.
Pegfilgrastim-Apgf o--o \/ /\ o--o
:| molecule · DailyMed SPL index
Nyvepria
Pegfilgrastim-Apgf · Oral
Pegfilgrastim-Bmez o--o \/ /\ o--o
:| molecule · DailyMed SPL index
Ziextenzo
Pegfilgrastim-Bmez · Oral
Pegfilgrastim-Cbqv o--o \/ /\ o--o
:| molecule · DailyMed SPL index
Udenyca
Pegfilgrastim-Cbqv · Oral
Pegfilgrastim-Unne o--o \/ /\ o--o
:| molecule · DailyMed SPL index
Armlupeg
Pegfilgrastim-Unne · Oral
Pegfilgrastim o--o \/ /\ o--o
:| molecule · DailyMed SPL index
Neulasta Kit Neulasta (Pegfilgrastim) Neulasta (Pegfilgrastim)
Pegfilgrastim · Oral
Pegfilgrastim-Cbqv o--o \/ /\ o--o
:| molecule · DailyMed SPL index
Udenyca
Pegfilgrastim-Cbqv · Oral
Pegfilgrastim o--o \/ /\ o--o
:| molecule · DailyMed SPL index
Fylnetra
Pegfilgrastim · Oral
Pegfilgrastim-Jmdb o--o \/ /\ o--o
:| molecule · DailyMed SPL index
Fulphila
Pegfilgrastim-Jmdb · Oral
$ cat method.md
Ingredient first, prices second
Now
Index 100,000 drug/package records by active ingredient, brand, route, class hint, source, and risk/price-gap watch signals.
Next
Attach daily country snapshots for US, Canada, UK, India, Mexico, and EU comparator markets.
Later
Track pharmacy-level prices, coupons, cash-pay providers, generic availability, and verified substitution boundaries.