| 18559-60-9 | R-(+)-Trimetoquinol hydrochloride | C19H23 N O5 . Cl H |
| 52064-49-0 | Reductase,D-erythrulose |
| 19253-97-5 | r20-24-Corticotropin |
| 193412-76-9 | Reguloside A |
| 50886-70-9 | RUTOLIDE | C16H14 O3 |
| 25875-50-7 | Robenidine hydrochloride | C15H14Cl3N5 |
| 164416-13-1 | resobene | C28H20 N4 O14 S2 . 4 Na |
| 6232-60-6 | rhodamine 3G | C25H25 N2 O3 . Cl |
| 78613-37-3 | Ro 14-3168 | C16H25NO |
| 133342-63-9 | Ro 19-4787 |
| 98717-15-8 | Ropivacaine hydrochloride | C17H27ClN2O |
| 15489-17-5 | Rhodate(3-),hexakis(nitrito-kN)-,sodium (1:3), (OC-6-11)- | N6O12 Rh . 3 Na |
| 145892-43-9 | RSRFC9 |
| 155-58-8 | RHAPONTIN | C21H24 O9 |
| 100462-37-1 | ROSIRIDIN | C16H28O7 |
| 64189-97-5 | ruthenium bis(bipyridine)dicarboxybipyridine | C32H22 N6 O4 Ru |
| 156137-99-4 | Rapacuronium | C37H61BrN2O4 |
| 106308-44-5 | Rufinamide | C10H8F2N4O |
| 100085-68-5 | Rosin, oxidized |
| 12012-13-4 | ruthenium carbide | CRu |
| 41762-18-9 | rhodium(3+) azanide nitric acid (1:3:3) | H9N6O9Rh |
| 145017-98-7 | REACTIVE RED 198 | C27H22 Cl N7 O16 S5 . 4 Na |
| 70210-20-7 | Reactive Red 24 | C26H20 Cl N7 O10 S3 . 3 Na |
| 83601-21-2 | Ruthenate(4-),hexakis(cyano-kC)-,iron(3+) (3:4),(OC-6-11)- |
| 137598-97-1 | Recombinant Human Interleukin-11 |
| 38393-34-9 | RU 4843 |
| 6042-36-0 | RC-12 | C20H36 Br N3 O2 |
| 8025-95-4 | Resins, oleo-, parsley | C12H14O4 |
| 220420-78-0 | RNA,(Gm-sp-Am-sp-Gm-sp-Um-sp-Um-Gm-Cm-(2'-C-2-propenyl)U-G-A-Um-G-Am-Gm-Gm-Cm-Cm-Gm-Am-Am-Am-Gm-Gm-Cm-Cm-G-Am-Am-A-Gm-Um-Cm-Um-Gm-(3'®3')-[1'-de(6-amino-9H-purin-9-yl)]dA) |
| 107498-06-6 | ribosomal protein L19 |
| 115825-92-8 | relaxin C-peptide | C75H118 N20 O24 |
| 11-30-3 | rel-(2R,3aR,6aS,8aS,12aS,12bR,13bS)-3a-hydroxy-2-methoxy-6a,9,9,12a-tetramethyl-2,3,3a,6a,7,8,8a,9,10,11,12,12a,12b,13b-tetradecahydro-4H-benzo[a]furo[3,2-j]xanthen-4-one | C24H34O5 |
| 103825-19-0 | RAD 242 | C16H26 N2 O |
| 13982-12-2 | Rubidium85 | Rb |
| 11111-30-1 | Rhenic acid, sodium salt | NaORe- |
| 88515-58-6 | Rosamultin | C36H58 O10 |
| 12236-88-3 | Reactive blue 34 |
| 206063-96-9 | RB 25 (pharmaceutical) |
| 80702-47-2 | Ribotide | C10H12N5O8P.C10H11N4O8P.4Na |
| 14882-94-1 | rutamarin | C21H24O5 |
| 135261-90-4 | Restrictinol | C17H28O3 |
| 9028-45-9 | Reductase,tagaturonate |
| 105164-41-8 | rhodium(II)(N,N'-di-4-tolylformidinate)(trifluoroacetato) | C34H34 F6 N4 O6 Rh2 |
| 98523-34-3 | Renovaine |
| 25470-96-6 | Rhodium (triphenylphosphine)carbonylacetylacetonate | C24H22 O3 P Rh |
| 37256-32-9 | Reductase,cytochrome c2 (reduced nicotinamide adenine dinucleotide phosphate) |
| 59299-78-4 | Rhenate (1-), diacetyltetracarbonyl-, hydrogen, (OC-6-22)- |
| 82-08-6 | ROTTLERIN | C30H28 O8 |
| 1404-55-3 | RISTOCETIN SULFATE SALT | C95H112N8O48S |
| 67633-94-7 | RESEDA BODY | C14H20O2 |
| 27774-28-3 | Resorcinol-furfural copolymer |
| 33237-37-5 | RUTAEVIN | C26H30 O9 |
| 739-12-8 | Retinal,5,8-epoxy-5,8-dihydro- |
| 224452-66-8 | Retapamulin | C30H47NO4S |
| 8050-12-2 | Rosin acid, methyl ester |
| 30271-85-3 | Razinodil | C27H34 N4 O10 |
| 95635-55-5 | Ranolazine | C24H33N3O4 |
| 13982-63-3 | radium-226 | Ra |
| 53758-20-6 | R 25830 |
| 100432-49-3 | rhodium(3+) 2,6,6-trimethylbicyclo[3.1.1]heptane-3-thiolate | C10H18 S . 1/3 Rh |
| 80830-42-8 | Rentiapril | C13H15 N O4 S2 |
| 155180-53-3 | RU 59063 | C17H18F3N3O2S |
| 635-78-9 | Resorufin | C12H7NO3 |
| 2893-43-8 | Riker #566 | C5H13 N O |
| 119-98-2 | RAC-TOCOL | C26H44 O2 |
| 120025-69-6 | Reactive yellow 53 |
| 68957-64-2 | ruthenium(3+) octanoate | C8H16 O2 . 1/3 Ru |
| 105180-32-3 | ruthenocenylisopropylamine | C13H17 N Ru |
| 68648-53-3 | Resin acids and Rosin acids, hydrogenated, esters with triethylene glycol |
| 12534-23-5 | RUBIDIUM ZIRCONATE | O3Zr . 2 Rb |
| 23537-16-8 | RUGULOSIN | C30H22 O10 |
| 78690-80-9 | Rhomotoxin | C20H32 O6 |
| 61498-94-0 | Rifaprim | C57H76N8O15 |
| 20137-37-5 | Rutundic acid | C30H48O5 |
| 65322-76-1 | RMI 11567 | C20H22N2O3 |
| 102852-49-3 | roritoxin B | C29H34 O11 |
| 8075-27-2 | Rinderon VG |
| 81295-30-9 | Restriction endonuclease Mnl I |
| 28269-89-8 | ribosyl-ribosyladenine | C15H21 N5 O8 |
| 69132-66-7 | Rifamycin S/TA |
| 85803-92-5 | Rhizonin A | C42H65N7O9 |
| 6359-21-3 | Rhodamine 4G |
| 102648-10-2 | RP 9768 (9CI) |
| 62728-89-6 | RHODIUM(II) HEXANOATE DIMER | C24H44 O8 Rh2 |
| 65896-16-4 | Romifidine | C9H9BrFN3 |
| 9008-08-6 | Rubber, synthetic, chlorosulfonated polyethylene |
| 91254-19-2 | Reactive yellow 139 |
| 147706-84-1 | RB69 regA protein |
| 141794-49-2 | russuphelin A | C20H14 Cl4 O6 |
| 9037-41-6 | Reductase, nitro- |
| 97-29-0 | Resorcinol sulfide | C12H10O4S |
| 144517-21-5 | radixin |
| 8050-26-8 | Resin acids and Rosin acids, esters with pentaerythritol | C25H34O2 |
| 13876-89-6 | Rhodium, triaquatrichloro- | Cl3H6O3Rh |
| 84057-95-4 | Ropivacaine | C17H26N2O |
| 29880-05-5 | retinylglucose | C26H40 O6 |
| 23246-96-0 | riddelline | C18H23 N O6 |
| 84696-47-9 | ROSE HIPS EXTRACT |
| 20845-92-5 | Rhodium tris(2-ethylhexanoate) | C24H45O6Rh |
| 66824-41-7 | RU 27218 |