| 15608-29-4 | Rhodium tribromide | Br3Rh |
| 143301-15-9 | rac-Dimethylsilylenebis(2-methylindenyl)dimethylzirconium | C24H28 Si Zr |
| 122068-02-4 | Ristomycin A aglycone, 34-O-2-(acetylamino)-2-deoxy-.beta.-D-glucopyranosyl-22,31-dichloro-7-demethyl-64-O-demethyl-19-deoxy-56-O-2-deoxy-2-(10-methyl-1-oxoundecyl)amino-.beta.-D-glucopyranosyl-42-O-.alpha.-D-mannopyranosyl- | C90H101 Cl2 N9 O33 |
| 120013-84-5 | RAC (CIS/TRANS) DONEPEZIL N-OXIDE | C24H29 N O4 |
| 114456-70-1 | Rylux BSU | C40H44 N12 O22 S6 |
| 119458-27-4 | rac N-Desmethyl Mephenytoin-deuterated | C11H7 D5 N2 O2 |
| 117976-47-3 | Rabeprazole Sulfone | C18H21 N3 O4 S |
| 117591-79-4 | REMOXIPRIDEHYDROCHLORIDEMONOHYDRATE | C16H23 Br N2 O3 . Cl H . H2 O |
| 117164-98-4 | restriction endonuclease Asn I |
| 115586-38-4 | R-(-)-DESMETHYLDEPRENYL HYDROCHLORIDE | C12H15 N . Cl H |
| 115546-28-6 | ROSE BENGAL, METHYL ESTER | C22H8 Cl4 I4 O5 |
| 112623-47-9 | Rosin, maleated, polymer with dinonylphenol, formaldehyde and pentaerythritol |
| 112324-11-5 | RAPESEEDAMIDOPROPYL EPOXYPROPYL DIMONIUM CHLORIDE |
| 111769-27-8 | R(+)-3-AMINOTETRAHYDROFURAN TOLUENE-4-SU | C7H8O3S.C4H9NO |
| 111051-40-2 | R-(+)-BISOPROLOL | C18H31 N O4 |
| 110925-92-3 | ROXATIDINE OXALATE | C19H28N2O7 |
| 110775-73-0 | Rosin, polymer with bisphenol A, formaldehyde, glycerol and nonylphenol |
| 110532-27-9 | Resin acids and Rosin acids, rhodium salts |
| 110050-44-7 | Rhodanine, 5-(2-naphthylmethylene)-3-phenyl- | C20H13 N O S2 |
| 108736-10-3 | Ramiprilat Diketopiperazine | C21H26 N2 O4 |
| 108731-95-9 | Ramipril Diketopiperazine | C23H30 N2 O4 |
| 108398-30-7 | Restriction endonuclease Vsp I |
| 108321-51-3 | RICINELAIDIC ACID SODIUM SALT | C18H34 O3 . Na |
| 108157-52-4 | Repaglinide | C16H26 N2 |
| 107796-29-2 | R-(+)-4-PHENYL-1,3-DIOXANE | C10H12 O2 |
| 107474-78-2 | R-(+)-1-(9-FLUORENYL)ETHANOL | C15H14 O |
| 106449-06-3 | R-Bacampicillin | C21H27 N3 O7 S |
| 106233-04-9 | Rosin, polymer with benzoic acid, glycerol, isophthalic acid, soybean oil and tung oil |
| 106231-22-5 | R,R-(+)-TARTARIC ACID MONO-N-OCTYL AMIDE | C12H23 N O5 |
| 105843-51-4 | REC BETA-ECGF (HUMAN) |
| 104908-33-0 | R-(-)-Indeloxazine | C14H17 N O2 |
| 104439-77-2 | Ruthenium,tetracarbonyl-m-hydro[(1,2,3,4,5-h)-1-hydroxylato-2,3,4,5-tetraphenyl-2,4-cyclopentadien-1-yl][(1,2,3,4,5-h)-1-hydroxy-2,3,4,5-tetraphenyl-2,4-cyclopentadien-1-yl]di- | C62H42 O6 Ru2 |
| 104371-21-3 | R(+)-1-(PENTAFLUOROPHENYL)ETHANOL | C8H5 F5 O |
| 104075-34-5 | Reaction products with N-methylamine acetate, potassium hydroxide, α-fluoro-ω-iodopoly(perfluoroethylene)(n=4~8) and 2-propen-1-ol |
| 103825-20-3 | RAD 243 | C18H30 N2 O |
| 103780-21-8 | RESTRICTION ENDONUCLEASE SNAB I FROM*SPH AEROTILUS N |
| 102577-40-2 | RPMI 1640 |
| 100992-88-9 | RHODAMINE B AMINE | C28H31 N3 O3 |
| 100348-93-4 | R(-)-8A-METHYL-3,4,8,8A-TETRAHYDRO-1,6(2H,7H)-NAPHTHALENEDIONE | C11H14 O2 |
| 19559-54-7 | rubidium propionate | C3H6 O2 . Rb |
| 19389-73-2 | REACTIONPRODUCTOF44OXYDIPHENOLWITH1CHLORO23EPOXYPROPANE | C18H18 O5 |
| 19073-56-4 | Rubidium cyanide. | CN Rb |
| 18393-13-0 | Ruthenium98 | Ru |
| 18285-39-7 | Rhenium, pentacarbonyl(3,3,3-trifluoropropenyl)-, (Z)- | C8H2 F3 O5 Re |
| 17812-24-7 | Ribonic acid | C5H10 O6 |
| 17787-87-0 | Riebeckite |
| 17068-76-7 | richterite |
| 16827-08-0 | RHO-ISOHUMULONEB1 | C21H32 O5 |
| 16827-07-9 | RHO-ISOHUMULONEA2 | C21H32 O5 |
| 16431-42-8 | rotenolone | C23H22 O7 |
| 16422-67-6 | RUBIDIUM FLUORIDE HYDRATE | FRb . x H2 O |
| 16412-54-7 | rac O-Desmethyl Tramadol Hydrochloride | C15H23NO2.ClH |
| 15859-81-1 | rubidium dichloroiodate | Cl2I . Rb |
| 15766-01-5 | Ruthenium104 | Ru |
| 15761-67-8 | Ribofuranose (7CI,8CI,9CI) | C5H10 O5 |
| 15585-43-0 | rivanicline | C10H14 N2 |
| 15585-42-9 | RESORUFIN BUTYRATE | C16H13 N O4 |
| 15569-85-4 | rac Cotinine | C10H12 N2 O |
| 15274-78-9 | RHODIUM (III) SULFATE | H2O4 S . 4/3 H2 O . 2/3 Rh |
| 14972-02-2 | RHODIUM(III) SODIUM CHLORIDE DIHYDRATE | Cl6Rh . 2 H2 O . 3 Na |
| 14914-61-5 | Ruthenium101 | Ru |
| 14914-60-4 | Ruthenium100 | Ru |
| 14217-07-3 | RUBIDIUM FERROCYANIDE | C6Fe N6 . 4 Rb |
| 13896-65-6 | RUTHENIUM (III) IODIDE | RuI3 |
| 13814-76-1 | rhenium tetrachloride oxide | Cl4O Re |
| 13774-16-8 | RUBIDIUM DIHYDROGEN PHOSPHATE | H3O4 P . Rb |
| 13682-62-7 | rubidium tetrachloroaurate | AuCl4 . Rb |
| 13597-45-0 | RUBIDIUM VANADATE (META) | O3V . Rb |
| 13465-49-1 | RUBIDIUM PERMANGANATE | HMn O4 . Rb |
| 13464-73-8 | rubidium tetrabromoaurate | AuBr4 . Rb |
| 13392-24-0 | RHAMNOPTERIN | C10H13 N5 O4 |
| 13161-28-9 | Rhodamine 6G perchlorate | C28H31ClN2O7 |
| 12738-46-4 | Rodine 213 |
| 12698-87-2 | Rosin |
| 12680-36-3 | Rhodium oxide |
| 12355-99-6 | RHENIUM BORIDE | B2Re |
| 12270-88-1 | Reactive violet 14 |
| 12270-82-5 | Reactive red 74 |
| 12237-17-1 | Reactive yellow 38 |
| 12237-11-5 | Reactive violet 12 |
| 12226-58-3 | Reactive yellow 34 |
| 12226-54-9 | Reactive yellow 27 |
| 12226-40-3 | Reactive Violet 8 | C20H12Cl2N6O8S2.2Na |
| 12226-34-5 | Reactive red 67 |
| 12226-23-2 | Reactive red 46 | Unspecified |
| 12225-48-8 | Reactive blue 31 |
| 12038-66-3 | RHENIUM SILICIDE | ReSi2 |
| 12026-05-0 | RUBIDIUM HYDROXIDE HYDRATE | H2O . x H O Rb |
| 12003-78-0 | RANEY NICKEL | AlNi |
| 11119-48-5 | Rhenium chloride |
| 10257-33-7 | Ribopyranose (7CI,8CI,9CI) | C5H10 O5 |
| 10213-12-4 | RADIUMNITRATE | HN O3 . 1/2 Ra |
| 1407-48-3 | ribosome-inactivating protein, Aspergillus |
| 1342-94-5 | Red 33 |
| 1342-89-8 | Red 30 |
| 1342-88-7 | Red 28 |
| 1342-87-6 | Red 27 |
| 1342-85-4 | Red 22 |
| 1342-82-1 | Red 19 |
| 1342-80-9 | Red 17 |