$ 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.
$ grep "Anticaries" --drug-index4 matches
Sodium Fluoride o--o \/ /\ o--o
:| molecule · DailyMed SPL index
Pcxx Anticaries No Flavor Ne G
Sodium Fluoride · Oral
Anticaries o--o \/ /\ o--o
:| molecule · DailyMed SPL index
Maintenance Rinse Grape Rinse Maintenance Rinse Mint (Anticaries) Rinse Maintenance Rinse
Anticaries · Oral
Anticaries o--o \/ /\ o--o
:| molecule · DailyMed SPL index
Treatment Rinse Apple Rinse Treatment Rinse Mint (Anticaries) Rinse
Anticaries · Oral
Anticaries o--o \/ /\ o--o
:| molecule · DailyMed SPL index
Ctx3 Rinse Mint Rinse Ctx3 Rinse Grape (Anticaries) Rinse Ctx3 Rinse Citrus (Anticaries) R
Anticaries · 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.