$ 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 "Moisturizing Hand Sanitizer" --drug-index292 matches
Alcohol o--o \/ /\ o--o
:| molecule · DailyMed SPL index
Mosaic Instant Hand Sanitizer With Moisturizing Formula
Alcohol · Oral
Ethyl Alcohol o--o \/ /\ o--o
:| molecule · DailyMed SPL index
Equate Moisturizing Hand Sanitizer With Vitamin E
Ethyl Alcohol · Oral
Ethyl Alcohol 67% o--o \/ /\ o--o
:| molecule · DailyMed SPL index
Rx Fresh Moisturizing Hand Sanitizer
Ethyl Alcohol 67% · Oral
Ultra o--o \/ /\ o--o
:| molecule · DailyMed SPL index
Scott Moisturizing Foam Hand Sanitizer (Alcohol)
Ultra · 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.