Rabeprazole
Racecadotril
Ractopamine
Rad51 inhibitor
Radotinib
Rafoxanide
Raloxifene
Raltegravir
Raltitrexed
Raluridine
Ramatroban
Ramelteon
Ramifenazone
Ramipril
Ramosetron
Ranelic Acid
Ranitidine
Ranolazine
Rapamycin
Rasagiline
Raubasine
Ravidasvir
Ravuconazole
Razoxane
Razuprotafib
Reactive blue
Reagent
Rebamipide
Rebaudioside
Rebaudioside A
Reboxetine
Regadenoson
Regorafenib
Relcovaptan
Reldesemtiv
Relebactam
Relugolix
Relyvrio
Remdesivir
Remifentanil
Remimazolam
Remogliflozin
Renofluthrin
Repaglinide
Repinotan
Repirinast
Repotrectinib
Reproterol
Resatorvid
Reserpine
Resiniferatoxin
Resiquimod
Resmethrin
Resmetirom
Resocortol
Resolvin
Resorufin
Resveratrol
Retapamulin
Reticuline
Retigabine
Retigabine (Ezogabine
Retigabine (ezogabine)
Retinoic
Retinoic Acid
Retinol
Retronecine
Retrorsine
Revaprazan
Revefenacin
Rezafungin
Rg-100694
Rhamnose
Rhein
Rhodamine
Rhodamine 6g
Rhodanine
Rhpth
Ribavirin
Ribitol
Ribociclib
Riboflavin
Ribose
Ribostamycin
Ricinic Acid
Ricinolaic acid
Riddelliine
Ridinilazole
Rifabutin
Rifampicin
Rifamycin
Rifapentine
Rifaximin
Rigosertib
Rilmazafone
Rilmenidine
Rilpivirine
Riluzole
Rimantadine
Rimegepant
Rimonabant
Rimsulfuron
Rinderine
Riociguat
Riodoxol
Ripasudil
Risdiplam
Risedronate
Risedronate Acid
Risedronic Acid
Risperidone
Ritalinic Acid
Ritlecitinib
Ritodrine
Ritonavir
Rivaroxaban
Rivastigmine
Rizatriptan
Rizatriptan D3
Rk 33
Rls-0071
Ro 6842262
Robenacoxib
Robenidine
Rocuronium
Rocuronium bromide
Rodatristat
Rofecoxib
Roflumilast
Rolapitant
Rolipram
Romidepsin
Romifidine
Ronidazole
Ropinirole
Ropivacaine
Roridin
Rosarin
Rosavin
Rosiglitazone
Rosmarinic acid
Rosuvastatin
Rotigotine
Rottlerin
Rotundine
Roxadustat
Roxatidine
Roxithromycin
Rsc-3388
Rsv-604
RTI-336
Ru 58668
Rubber Oligomer
Ruboxistaurin
Rubusoside
Rucaparib
Rufinamide
Rufloxacin
Rupatadine
Ruscogenin
Rutaecarpine
Rutin
Rutinose
Ruxolitinib
Rwj-52353