Andrographolide/Sodium Hydrogen Sulfite

Potassium sodium hydrogen citrate

C₁₂H₁₂K₃Na₃O₁₅ · Rx

Hydrogen

H₂

Sodium Alginate/Calcium Carbonate/Sodium Hydrogen Carbonate

Sodium bicarbonate(Alka-seltzer, Alka-seltzer Fruit Chews, Alka-seltzer Heartburn Relief, Bi-peglyte, Bibag, Bicart, Bss Ophthalmic Solution, Ceo-two, Colyte, Gavilyte-C, Gavilyte-G, Gavilyte-H and Bisacodyl, Gavilyte-N, Golytely, H.E.L.P.bicel, Hema Bp-38, Hemacart, Konvomep, Nulytely, Peglyte, Phoxillum, Physioneal 40, Prismasol, Zegerid, Zegerid Reformulated Aug 2006, Zegerid With Magnesium Hydroxide)

CHNaO₃

Upamostat Hydrogen Sulphate

Hydrogen fluoride(Oral-B Minute-foam, Perfect Choice One Minute)

FH

Hydrogen iodide

<dd class="col-xl-8 col-md-9 col-sm-8">HI</dd>

Calcium sulfide

CaS

Sodium bisulfite

HNaO₃S