$ 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.

100000 drug records20370 ingredient keys27,632 molecules41 source-backed drugs84 source rows157,384 label recordsUS first price order

$ grep "Antim Crud Liquid" --drug-index52 matches

Abies Nig, Antimon
  o--o
   \/
   /\
  o--o

:| molecule · DailyMed SPL index

Abies Nig, Antimon Crud, Asafoetida, Baptisia, Borax, Candida Alb, Lachesis, Phosphoricum Ac, Phytolacca, Pulsatilla, St · Oral

██▇▆▅▅▄▃▂▂ human-drug-label · price not live yet

Antimonium Crudum,
  o--o
   \/
   /\
  o--o

:| molecule · DailyMed SPL index

Antimonium Crudum, Arsenicum Album, Cinchona Officinalis, Colocynthis, Gambogia, Gentiana Lutea, Magnesia Phosphorica, N · Oral

▂▃▃▄▅▆▆▇██human-drug-label · price not live yet

Aceticum Ac, Agari
  o--o
   \/
   /\
  o--o

:| molecule · DailyMed SPL index

Aceticum Ac, Agaricus Musc, Aloe, Antimonium Crud, Arg Nit, Carbo Veg, Carduus Mar, Chelidonium Maj, Chenopodium Anth, C · Oral

▂▃▃▄▅▆▆▇██human-drug-label · price not live yet

Antimonium Crudum,
  o--o
   \/
   /\
  o--o

:| molecule · DailyMed SPL index

Antimonium Crudum, Arsenicum Album, Graphites, Mercurius Solubilis, Sepia, Silicea, Thuja Occidentalis, Ustilago Maidis, · Oral

▄▇███▆▃ ▂▅human-drug-label · price not live yet

$ cat method.md

Ingredient first, prices second

Index 100,000 drug/package records by active ingredient, brand, route, class hint, source, and risk/price-gap watch signals.

Attach daily country snapshots for US, Canada, UK, India, Mexico, and EU comparator markets.

Track pharmacy-level prices, coupons, cash-pay providers, generic availability, and verified substitution boundaries.