R 1 1S 2 DICYCLOHEXYLPHOSPHINO FERROCENYL ETHYLDI PHENYLPHOSPHINE R 1 S 2 DICYCLOHEXYLPHOSPHINO FERROCENYL ETHYLDI T BUTYLPHOSPHINE Rotigotine Hydrochloride R 1 4 4 5 5 tetramethyl 1 3 2 dioxaborolan 2 yl pentan 1 amine hydrochloride R 1 2 bromophenyl 3 1 5 trifluoromethyl pyridin 2 yl pyrrolidin 3 yl urea R 1 2 oxo 2 4 4 pyrimidin 2 yl phenyl piperazin 1 yl ethyl N 3 pyridin 4 yl 1H indazol 5 yl pyrrolidine 3 carboxamide R quinuclidin 3 amine R 7 chloro N quinuclidin 3 yl benzo b thiophene 2 carboxamide Regorafenib R 1 amino 2 4 methoxyphenyl ethyl boronic acid R 1 amino 2 phenylethyl boronic acid R 1 aminopropyl boronic acid R 2 4 fluorophenyl 1 4 4 5 5 tetramethyl 1 3 2 dioxaborolan 2 yl ethanamine R 2 4 fluorophenyl 1 4 4 5 5 tetramethyl 1 3 2 dioxaborolan 2 yl ethanamine R 2 phenyl 1 4 4 5 5 tetramethyl 1 3 2 dioxaborolan 2 yl ethanamine R 2 phenyl 1 4 4 5 5 tetramethyl 1 3 2 dioxaborolan 2 yl ethanamine R 1 4 4 5 5 tetramethyl 1 3 2 dioxaborolan 2 yl pentan 1 amine R 3 3 dimethyl 1 4 4 5 5 tetramethyl 1 3 2 dioxaborolan 2 yl butan 1 amine R 3 3 dimethyl 1 4 4 5 5 tetramethyl 1 3 2 dioxaborolan 2 yl butan 1 amine RS 2 ACETYLSULFANYLMETHYL 3 PHENYL PROPIONIC ACID R 3 9H Fluoren 9 yl methoxy carbonyl amino 3 4 fluorophenyl propanoic acid Rhodamine B base R 3 AMINO 3 3 CHLORO PHENYL PROPIONIC ACID R 2 AMINO BUTYRIC ACID HYDROCHLORIDE R CPP R S 4 hydroxy α 1 methylamino ethyl benzyl alcohol hydrochloride RESORCINOL MONOBENZOATE Resorufin β D Galactopyranoside Rifapentine hydrochloride Rivaroxaban Intermediate

Retapamulin Retapamulin ITS 1 Retapamulin ITS 2 R 1 4 4 5 5 tetramethyl 1 3 2 dioxaborolan 2 yl pentan 1 amine hydrochloride R 1 2 bromophenyl 3 1 5 trifluoromethyl pyridin 2 yl pyrrolidin 3 yl urea R 1 2 oxo 2 4 4 pyrimidin 2 yl phenyl piperazin 1 yl ethyl N 3 pyridin 4 yl 1H indazol 5 yl pyrrolidine 3 carboxamide R quinuclidin 3 amine R 7 chloro N quinuclidin 3 yl benzo b thiophene 2 carboxamide R 1 amino 2 4 methoxyphenyl ethyl boronic acid R 1 amino 2 phenylethyl boronic acid R 1 aminopropyl boronic acid R 2 4 fluorophenyl 1 4 4 5 5 tetramethyl 1 3 2 dioxaborolan 2 yl ethanamine R 2 4 fluorophenyl 1 4 4 5 5 tetramethyl 1 3 2 dioxaborolan 2 yl ethanamine R 2 phenyl 1 4 4 5 5 tetramethyl 1 3 2 dioxaborolan 2 yl ethanamine R 1 4 4 5 5 tetramethyl 1 3 2 dioxaborolan 2 yl pentan 1 amine R 2 phenyl 1 4 4 5 5 tetramethyl 1 3 2 dioxaborolan 2 yl ethanamine R 3 3 dimethyl 1 4 4 5 5 tetramethyl 1 3 2 dioxaborolan 2 yl butan 1 amine R 3 3 dimethyl 1 4 4 5 5 tetramethyl 1 3 2 dioxaborolan 2 yl butan 1 amine R 2 methyl 1 S 1 phenylethyl piperidin 4 one R 3 3 fluoro 4 hydroxyphenyl 5 hydroxymethyl oxazolidin 2 one R 3 3 fluoro 4 4 hydroxypiperidin 4 yl methoxy phenyl 5 hydroxymethyl oxazolidin 2 one R 3 1 5 fluoro 2 iodophenyl ethoxy pyridin 2 amine R methyl 2 1 2 aminopyridin 3 yloxy ethyl 4 fluorobenzoate R methyl 2 1 2 amino 5 bromopyridin 3 yloxy ethyl 4 fluorobenzoate R tridec 1 en 3 ol R methyl 3 tert butyldimethylsilyloxy tridecanoate R oxiran 2 ylmethyl butyrate R 2 9 pyridin 2 yl 6 oxaspiro 4 5 decan 9 yl acetonitrile R 2 amino 2 2 fluoro 5 nitrophenyl N methylpropane 1 sulfonamide Rovatirelin Hydrate

R α Acetylthio methyl benzenepropanoic Acid Remimazolam R 1 6 fluoro 3 3 fluorophenyl 4 oxo 4H chromen 2 yl ethyl 4 chlorobenzoate R 2 aminobutanoic acid R 2 chloro 7 ethyl 8 isopropyl 5 methyl 7 8 dihydropteridin 6 5H one Retosiban Revefenacin R tert butyl 3 hydroxypyrrolidine 1 carboxylate R 2 aminopropan 1 ol R benzyl 2 7 carbaMoyl 1H benzo d iMidazol 2 yl 2 Methylpyrrolidine 1 carboxylate R 228060 Relugolix R 2 5 dioxopyrrolidin 1 yl 2 tert butoxycarbonylamino 3 phenylpropanoate R oxiran 2 yl butyrate R 2 methyl 1 S 1 phenylethyl piperidin 4 one Ruxolitinib R 3 Methylmorpholine hydrochloride R 3 Amino gamma butyrolactone hydrochloride R N Boc 3 Hydroxypiperidine R 3 Methylmorpholine R 2 Pyrrolidineboronic acid pinanediol ester hydrochloride R 1 Benzylpyrrolidine 3 carboxylic acid R Methyl mandelate R α α Di 2 naphthyl 2 pyrrolidinemethanol R 2 Phenylpropionic acid R 2 2 Dimethyl 1 3 dioxolane 4 carboxaldehyde R 3 Chloro 1 2 propanediol R 1 2 Chlorophenyl ethanol R 1 acetamido 1 2 dihydronaphthalen 4 yl trifluoromethanesulfonate R 2 Diphenylhydroxymethyl pyrrolidine

R 5 Bromo 3 N methylpyrrolidine 2 ylmethyl 1H Indole R 3 3 fluoro 4 4 hydroxypiperidin 4 yl methoxy phenyl 5 hydroxymethyl oxazolidin 2 one R 3 3 fluoro 4 hydroxyphenyl 5 hydroxymethyl oxazolidin 2 one R methyl 2 1 2 aminopyridin 3 yloxy ethyl 4 fluorobenzoate R methyl 2 1 2 amino 5 bromopyridin 3 yloxy ethyl 4 fluorobenzoate R 3 1 5 fluoro 2 iodophenyl ethoxy pyridin 2 amine R tridec 1 en 3 ol R methyl 3 tert butyldimethylsilyloxy tridecanoate R oxiran 2 ylmethyl butyrate R 2 9 pyridin 2 yl 6 oxaspiro 4 5 decan 9 yl acetonitrile R 2 amino 2 2 fluoro 5 nitrophenyl N methylpropane 1 sulfonamide Rovatirelin Hydrate Remimazolam R α Acetylthio methyl benzenepropanoic Acid R 1 6 fluoro 3 3 fluorophenyl 4 oxo 4H chromen 2 yl ethyl 4 chlorobenzoate R 2 chloro 7 ethyl 8 isopropyl 5 methyl 7 8 dihydropteridin 6 5H one R 2 aminobutanoic acid Retosiban Revefenacin R benzyl 2 7 carbaMoyl 1H benzo d iMidazol 2 yl 2 Methylpyrrolidine 1 carboxylate R 2 aminopropan 1 ol R tert butyl 3 hydroxypyrrolidine 1 carboxylate R 228060 Relugolix R 2 5 dioxopyrrolidin 1 yl 2 tert butoxycarbonylamino 3 phenylpropanoate R oxiran 2 yl butyrate Ruxolitinib R 3 Methylmorpholine hydrochloride R 3 Amino gamma butyrolactone hydrochloride R N Boc 3 Hydroxypiperidine