$ 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.
Promethazine Hydro o--o \/ /\ o--o
:| molecule · DailyMed SPL index
Promethazine Hydrochloride
Promethazine Hydrochloride · Oral
Promethazine Hydro o--o \/ /\ o--o
:| molecule · DailyMed SPL index
Promethazine Hydrochloride Syrup
Promethazine Hydrochloride Syrup · Oral
Promethazine Hydro o--o \/ /\ o--o
:| molecule · DailyMed SPL index
Promethazine Hydrochloride And Dextromethorphan Hydrobromide Oral
Promethazine Hydrochloride And Dextromethorphan Hydrobromide Oral · Oral
Promethazine Hydro o--o \/ /\ o--o
:| molecule · DailyMed SPL index
Promethazine Hydrochloride And Dextromethorphan Hydrobromide Syrup
Promethazine Hydrochloride And Dextromethorphan Hydrobromide · Oral
Promethazine/Codei o--o \/ /\ o--o
:| molecule · DailyMed SPL index
Promethazine/Codeine
Promethazine/Codeine · Oral
Promethazine Hydro o--o \/ /\ o--o
:| molecule · DailyMed SPL index
Promethazine Hydrochloride
Promethazine Hydrochloride · Oral
Promethazine Hydro o--o \/ /\ o--o
:| molecule · DailyMed SPL index
Promethazine Hydrochloride
Promethazine Hydrochloride · Oral
Promethazine Hydro o--o \/ /\ o--o
:| molecule · DailyMed SPL index
Promethazine Hydrochloride
Promethazine Hydrochloride · Oral
Promethazine Hydro o--o \/ /\ o--o
:| molecule · DailyMed SPL index
Promethazine Hydrochloride And Codeine Phosphate
Promethazine Hydrochloride And Codeine Phosphate · Oral
Promethazine Hydro o--o \/ /\ o--o
:| molecule · DailyMed SPL index
Promethazine Hydrochloride
Promethazine Hydrochloride · Oral
Promethazine Hydro o--o \/ /\ o--o
:| molecule · DailyMed SPL index
Promethazine Hydrochloride Suppository
Promethazine Hydrochloride · Oral
Promethazine Hydro o--o \/ /\ o--o
:| molecule · DailyMed SPL index
Promethazine Hydrochloride
Promethazine Hydrochloride · Oral
Promethazine o--o \/ /\ o--o
:| molecule · DailyMed SPL index
Promethazine
Promethazine · Oral
Promethazine Hydro o--o \/ /\ o--o
:| molecule · DailyMed SPL index
Promethazine Hydrochloride And Dextromethorphan Hydrobromide Oral Solution
Promethazine Hydrochloride And Dextromethorphan Hydrobromide Oral Solution · Oral
Promethazine Hydro o--o \/ /\ o--o
:| molecule · DailyMed SPL index
Promethazine Hydrochloride And Dextromethorphan Hydrobromide Oral
Promethazine Hydrochloride And Dextromethorphan Hydrobromide Oral · Oral
Promethazine Hydro o--o \/ /\ o--o
:| molecule · DailyMed SPL index
Promethazine Hydrochloride
Promethazine Hydrochloride · Oral
Promethazine Hydro o--o \/ /\ o--o
:| molecule · DailyMed SPL index
Phenadoz Suppository
Promethazine Hydrochloride · Oral
Promethazine Hydro o--o \/ /\ o--o
:| molecule · DailyMed SPL index
Promethazine With Codeine
Promethazine Hydrochloride And Codeine Phosphate · Oral
Promethazine Hydro o--o \/ /\ o--o
:| molecule · DailyMed SPL index
Promethazine With Codeine
Promethazine Hydrochloride And Codeine Phosphate · Oral
Dextromethorphan H o--o \/ /\ o--o
:| molecule · DailyMed SPL index
Promethazine Dm
Dextromethorphan Hydrobromide And Promethazine Hydrochloride · Oral
Promethazine Hydro o--o \/ /\ o--o
:| molecule · DailyMed SPL index
Promethazine Hydrochloride
Promethazine Hydrochloride · Oral
Promethazine Hydro o--o \/ /\ o--o
:| molecule · DailyMed SPL index
Promethazine Hydrochloride
Promethazine Hydrochloride · Oral
Promethazine Hydro o--o \/ /\ o--o
:| molecule · DailyMed SPL index
Promethazine With Codeine
Promethazine Hydrochloride And Codeine Phosphate · Oral
Dextromethorphan H o--o \/ /\ o--o
:| molecule · DailyMed SPL index
Promethazine Dm
Dextromethorphan Hydrobromide And Promethazine Hydrochloride · 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.