R 3 Dimethylamino pyrrolidine Rebamipide Raltegravir Rhodizonic Acid Dipotassium Salt R S Boc 3 amino 2 benzyl propionic acid R 4 BENZYLOXYMETHYL 2 2 DIMETHYL 1 3 DIOXOLANE R 3 Hydroxymethylmorpholine 4 carboxylic Acid tert Butyl Ester Rosuvastatin Lactone R 1 S 2 Diphenylphosphino ferrocenyl ethyldicyclohexylphosphine R 1 N Boc Pipecolamide R 2 2 2 Dimethyl 1 3 dioxolan 4 yl ethanol R 2 tert Butoxycarbonyl amino 3 cyclohexylpropanoic acid R Chlocyphos R 1 4 Fluorophenyl Ethylamine R 1 2 distearoylphosphatidylethanolamine Ramacemide R N N DIMETHYL 1 FERROCENYLETHYLAMINE R 2 Amino 3 methyl 1 1 diphenyl 1 butanol R Morpholin 2 ylmethanol hydrochloride R Piperidine 3 carboxylic acid hydrochloride Rhodium II acetate dimer R tert Butyl 3 aminoazepane 1 carboxylate R 3 Morpholinecarboxylic Acid R 2 Bromo 3 Methylbutyric Acid R 3 Hydroxymethylmorpholine 4 carboxylic Acid tert Butyl Ester Rosuvastatin Lactone R Tetrahydrofuran 3 ylmethanol R 1 S 2 Diphenylphosphino ferrocenyl ethyldicyclohexylphosphine R 1 N Boc Pipecolamide R 2 Benzyloxy carbonyl amino 2 cyclohexylacetic acid

rac 2 Chloroethyl Benzhydryl Ether R 2 2 2 Dimethyl 1 3 dioxolan 4 yl ethanol R 2 tert Butoxycarbonyl amino 3 cyclohexylpropanoic acid R 2 THIENYLGLYCINE R 1 Cbz 3 Boc Aminopyrrolidine R Chlocyphos R 1 4 Fluorophenyl Ethylamine R 1 2 distearoylphosphatidylethanolamine R 4 Nitrobenzyl 2 diazo 4 2R 3S 3 R 1 hydroxyethyl 4 oxoazetidin 2 yl 3 oxopentanoate R 1 Boc 2 Isopropylpiperazine Ramacemide R R DACH phenyl Trost ligand R 1 N BOC β PROLINE Ramosetron Hydrochloride R N N DIMETHYL 1 FERROCENYLETHYLAMINE R 2 Amino 3 methyl 1 1 diphenyl 1 butanol R Morpholin 2 ylmethanol hydrochloride R Piperidine 3 carboxylic acid hydrochloride Rhodium II acetate dimer R tert Butyl 3 aminoazepane 1 carboxylate R 2 Bromo 3 Methylbutyric Acid R 3 Morpholinecarboxylic Acid R Tetrahydrofuran 3 ylmethanol R 2 Benzyloxy carbonyl amino 2 cyclohexylacetic acid rac 2 Chloroethyl Benzhydryl Ether R 2 THIENYLGLYCINE R 1 Cbz 3 Boc Aminopyrrolidine R 4 Nitrobenzyl 2 diazo 4 2R 3S 3 R 1 hydroxyethyl 4 oxoazetidin 2 yl 3 oxopentanoate R 1 Boc 2 Isopropylpiperazine R R DACH phenyl Trost ligand

R 1 N BOC β PROLINE Ramosetron Hydrochloride R 1 1 Bi 2 naphthyl diacetate R 2 Isopropyl 3 6 dimethoxy 2 5 dihydropyrazine R 1 m Tolylethanamine R 4 Benzylmorpholin 3 yl methanol R tert butyl 3 2 hydroxyethyl piperazine 1 carboxylate rebemide R 1 naphthalen 1 yl ethanamine R R N N Bis 3 5 DI Tert Butylsalicylidene 1 2 Cyclohexanediamine Manganese Iii Chloride R 4 1 Aminoethyl aniline dihydrochloride R Benzyl 3 methylpiperazine 1 carboxylate Rufinamide R 3 4 Bromo 3 fluorophenyl 5 hydroxymethyl oxazolidin 2 one R tert Butyl 3 hydroxymethyl pyrrolidine 1 carboxylate R Bi tert butyl 6 chloro 4 1 2 6 dichloro 3 fluorophenyl ethoxy pyridazin 3 yl carbaMate R 1 3 Fluorophenyl ethylamine Hydrochloride rivaroxaban R 3 aminotetrahydrofuran 3 carboxylic acid R alpha Methoxyphenylacetic acid R 2 Amino 3 3 nitrophenyl propanoic acid R 3 Aminodihydrofuran 2 5 dione hydrochloride R 3 Amino 5 phenylpentanoic acid R 2 Amino 3 methoxypropanoic acid R 1 3 5 Dimethylphenyl ethyl amine R butyl 4 2 hydroxyphenoxy propanoate Ruthenium Carbonyl rasagiline R 2 bromomethyl 2 3 dihydrobenzo b 1 4 dioxine R Tetrahydrofuran 3 carboxylic acid

Rhodium oxide hydrate Rhodium III oxide hydrate Rhodium III chloride trihydrate R 3 FLUOROPYRROLIDINE HYDROCHLORIDE Rubidium chromate R tert Butyl 3 methylamino methyl pyrrolidine 1 carboxylate R 2 Aminocyclohenanol Reactive Blue 21 R 3 4 aMinophenyl 1 4 diMethylpiperazin 2 one R 2 Amino 3 3 nitrophenyl propanoic acid R 3 Aminodihydrofuran 2 5 dione hydrochloride Ruthenium III acetylacetonate R 2 Diphenyl trimethylsilyl oxy methyl pyrrolidine R 3 Amino 5 phenylpentanoic acid R 2 Amino 3 methoxypropanoic acid R 1 3 5 Dimethylphenyl ethyl amine Ruthenium III DPM R 1 Methoxy 2 propanol R triethyl 5 broMo 4 4 chlorobenzyl 7 fluoro 1 2 3 4 tetrahydrocyclopenta b indol 3 yl Methanetricarboxylate rhodamine 6G R Hydroxy 4 fluoro phenyl acetic acid ethyl ester R butyl 4 2 hydroxyphenoxy propanoate R 3 ethyl morpholine Ruthenium Carbonyl rasagiline R 3 AMINO 3 2 FLUORO PHENYL PROPIONIC ACID R 2 bromomethyl 2 3 dihydrobenzo b 1 4 dioxine R Tetrahydrofuran 3 carboxylic acid Rhodium oxide hydrate Rhodium III oxide hydrate Rhodium III chloride trihydrate R 3 tert Butoxycarbonyl amino 3 2 fluorophenyl propanoic acid