$ 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.
Levothyroxine Sodi o--o \/ /\ o--o
:| molecule · maintenance anchor
Synthroid
Levothyroxine Sodium · Oral
Sodium Fluoride o--o \/ /\ o--o
:| molecule · DailyMed SPL index
Colgate Maxfresh Charcoal , Dentifrice
Sodium Fluoride · Oral
Sodium Fluoride o--o \/ /\ o--o
:| molecule · DailyMed SPL index
Colgate Sparkling White Cinnamint , Dentifrice
Sodium Fluoride · Oral
Sodium Monofluorop o--o \/ /\ o--o
:| molecule · DailyMed SPL index
Colgate Sparkling White Mint Zing , Dentifrice
Sodium Monofluorophosphate · Oral
Sodium Fluoride o--o \/ /\ o--o
:| molecule · DailyMed SPL index
Crest 3d White Stain Eraser Daily Stain Prevention Icy Clean Mint Paste, Dentifrice
Sodium Fluoride · Oral
Sodium Fluoride o--o \/ /\ o--o
:| molecule · DailyMed SPL index
Crest 3d White Stain Eraser Daily Stain Prevention Polishing Mint Paste, Dentifrice
Sodium Fluoride · Oral
Sodium Fluoride o--o \/ /\ o--o
:| molecule · DailyMed SPL index
Crest 3d White Stain Eraser Mint Splash Paste, Dentifrice
Sodium Fluoride · Oral
Sodium Fluoride o--o \/ /\ o--o
:| molecule · DailyMed SPL index
Crest Plus Active Fresh Scope Plus Whitening Paste, Dentifrice
Sodium Fluoride · Oral
Sodium Fluoride o--o \/ /\ o--o
:| molecule · DailyMed SPL index
Crest Plus Extra Whitening Paste, Dentifrice
Sodium Fluoride · Oral
Sodium Fluoride o--o \/ /\ o--o
:| molecule · DailyMed SPL index
Crest Plus Scope Plus Whitening Outlast Mint Paste, Dentifrice
Sodium Fluoride · Oral
Sodium Fluoride o--o \/ /\ o--o
:| molecule · DailyMed SPL index
Crest Premium Plus Active Foam Whitening Scope Paste, Dentifrice
Sodium Fluoride · Oral
Sodium Fluoride o--o \/ /\ o--o
:| molecule · DailyMed SPL index
Crest Premium Plus Deep Clean Active Foam Plus Whitening Foaming Mint Paste, Dentifrice
Sodium Fluoride · Oral
Sodium Fluoride o--o \/ /\ o--o
:| molecule · DailyMed SPL index
Crest Premium Plus Scope Active Foam Plus Whitening Dualblast Mint Paste, Dentifrice
Sodium Fluoride · Oral
Divalproex Sodium o--o \/ /\ o--o
:| molecule · DailyMed SPL index
Divalproex Sodium
Divalproex Sodium · Oral
Divalproex Sodium o--o \/ /\ o--o
:| molecule · DailyMed SPL index
Divalproex Sodium ,
Divalproex Sodium , · Oral
Docusate Sodium , o--o \/ /\ o--o
:| molecule · DailyMed SPL index
Docusate Sodium , Liquid Filled
Docusate Sodium , Liquid Filled · Oral
Phenytoin Sodium o--o \/ /\ o--o
:| molecule · DailyMed SPL index
Extended Phenytoin Sodium
Phenytoin Sodium · Oral
Naproxen Sodium o--o \/ /\ o--o
:| molecule · DailyMed SPL index
Leader All Day Pain Relief
Naproxen Sodium · Oral
Sodium Nitroprussi o--o \/ /\ o--o
:| molecule · DailyMed SPL index
Sodium Nitroprusside , , Concentrate
Sodium Nitroprusside , , Concentrate · Oral
Methylprednisolone o--o \/ /\ o--o
:| molecule · DailyMed SPL index
Solu-Medrol , , For
Methylprednisolone Sodium Succinate · Oral
Warfarin o--o \/ /\ o--o
:| molecule · DailyMed SPL index
Warfarin Sodium
Warfarin · Oral
Warfarin Sodium o--o \/ /\ o--o
:| molecule · DailyMed SPL index
Warfarin Sodium
Warfarin Sodium · Oral
Alendronate Sodium o--o \/ /\ o--o
:| molecule · DailyMed SPL index
Alendronate Sodium
Alendronate Sodium · Oral
Alendronate Sodium o--o \/ /\ o--o
:| molecule · DailyMed SPL index
Alendronate Sodium
Alendronate Sodium · 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.