| 104581-77-3 | Ristomycin A aglycone,22,31-dichloro-7-demethyl-64-O-demethyl-19-deoxy-N15-[(1,1-dimethylethoxy)carbonyl]-(9CI) | C63H53 Cl2 N7 O20 |
| 84773-17-1 | Renieracistene |
| 59201-36-4 | ruthenium(+2) cation dibromide | Br2Ru |
| 15411-62-8 | Ruthenium99 | Ru |
| 9009-81-8 | RHODOPSIN |
| 736-76-5 | Ro 1-7780 |
| 65742-22-5 | RIBONUCLEASE S-PEPTIDE |
| 129101-54-8 | Rivastigmine tartrate | C18H28N2O8 |
| 64741-56-6 | Residues (petroleum),vacuum |
| 82460-75-1 | RABDOPHYLLIN G | C22H30O7 |
| 150679-24-6 | Ryoto Sugar Ester POS 135 |
| 366789-02-8 | Rivaroxaban | C19H18ClN3O5S |
| 110908-25-3 | RpIII toxin (Radianthus) | C227H349 N63 O74 S6 |
| 6883-26-7 | Rubane |
| 73573-42-9 | Rescimetol | C33H38 N2 O8 |
| 79415-97-7 | ricinoleic acid dimer | C36H66 O5 |
| 84305-02-2 | Ro 130 |
| 51-62-7 | R(-)-AMPHETAMINE SULFATE (LEVAMPHETAMINE SULFA | C18H26N2•H2O4S |
| 119397-12-5 | Relaxin (Balaenopteraacutorostrata) (9CI) | C259H430 N80 O76 S7 |
| 35810-56-1 | r-L-Mannopyranose | C6H12O6 |
| 10049-07-7 | Rhodium trichloride | RhCl3 |
| 21031-72-1 | Rubidium chloride 86Rb | ClRb |
| 9026-32-8 | Ribonucleic cytidylyltransferase |
| 114301-26-7 | Rhizocticin B |
| 84449-90-1 | Raloxifene | C28H27NO4S |
| 1405-22-7 | Roseothricin A(8CI,9CI) |
| 28206-15-7 | Rikabond ET-L 924-2 | (C7H12O2.C5H8O2.C3H4O2.C3H3N)x |
| 64741-67-9 | RESIDUES (PETROLEUM), CATALYTIC REFORMER FRACTIONATOR |
| 204996-75-8 | Rylo PG 19 |
| 88385-24-4 | Reactive blue 80 |
| 56079-80-2 | Ropitoin | C30H33 N3 O3 . Cl H |
| 112111-43-0 | R MODAFINIL | C15H15NO2S |
| 12333-74-3 | Rubidium tantalate | O3RbTa |
| 134282-95-4 | Ro7-AMCA | C29H24 Cl F N4 O4 |
| 81846-19-7 | REMODULIN | C23H34O5 |
| 93963-87-2 | rhodium tris(isononanoate) | C9H18 O2 . 1/3 Rh |
| 36063-55-5 | Raufloridine | C22H26N2O4 |
| 104746-03-4 | R-10-MONOHYDROXY-DIHYDRO-CARBAMAZEPIN | C15H14N2O2 |
| 53797-35-6 | Ribostamycin sulfate | C17H34N4O10.H2SO4 |
| 61951-82-4 | REACTIVE RED 120 | C44H30Cl2N14O20S6 |
| 6539-67-9 | Reactive Yellow 3 | C21H17ClN8O7S2 |
| 109544-09-4 | romazarit | C15H16 Cl N O4 . Na |
| 71812-50-5 | RC-Prep |
| 23176-70-7 | Renifolin | C23H34 O8 |
| 55964-89-1 | Revalloy |
| 62201-26-7 | REDTA | C29H58BrN3O8 |
| 18463-11-1 | RHIZOCARPIC ACID | C28H23 N O6 |
| 98517-35-2 | RS 36038 |
| 2002-28-0 | ribulose-1,5 diphosphate | C5H12 O11 P2 |
| 56194-22-0 | RFCNU | C18H21 Cl N4 O9 |
| 22541-88-4 | ruthenium(3+) | Ru |
| 58005-25-7 | roseadine | C46H56 N4 O9 |
| 22541-60-2 | rhodium(2+) | Rh |
| 15674-58-5 | RIBOSE-5-PHOSPHATE BARIUM SALT | C27H31 O16 . Cl |
| 95480-32-3 | R 64181 | C23H23Cl2N3O4S |
| 137292-95-6 | Reseda GP 300 |
| 26909-34-2 | rugulovasine B | C16H16 N2 O2 |
| 7069-42-3 | RETINYL PROPIONATE | C23H34 O2 |
| 201855-78-9 | Riboflavin,compounds,mixt. with 3-[(4-amino-2-methyl-5-pyrimidinyl)- methyl]-5-(2-hydroxyethyl)-4-methylthiazolium chloride monohydrochloride,5-hydroxy-6-methyl-3,4-pyridinedimethanol hydrochloride and 3-pyridinecarboxamide |
| 259191-53-2 | Rosin, polymd., compd.with 2-(dimethylamino)ethanol |
| 15399-43-6 | R1-Barrigenol | C30H50O6 |
| 599-99-5 | RARECHEM AL BI 0117 | C4H5Br3O2 |
| 15587-72-1 | rubidium hydrogen sulphate | H2O4 S . Rb |
| 136236-51-6 | Rasagiline | C12H13N |
| 37256-45-4 | Reductase,nitrate (acceptor) |
| 147827-32-5 | RP 67829 (9CI) |
| 12225-83-1 | REACTIVE ORANGE 16 | C20H19 N3 O11 S3 . 2 Na |
| 120250-94-4 | rhodomollein III |
| 7440-16-6 | Rhodium | Rh |
| 61931-49-5 | REACTIVE GREEN 19 | C40H23Cl2N15O19S6.6Na |
| 12137-27-8 | RHODIUM (IV) OXIDE | O2Rh |
| 6882-01-5 | RENARDINE | C19H28 N O6 |
| 80544-75-8 | RAC 2-CYANO-2-PHENYLBUTANAMIDE | C11H12 N2 O |
| 28610-84-6 | rimazolium metilsulfate | C13H19N2O3•CH3O4S |
| 60023-92-9 | Roxibolone | C21H28 O5 |
| 150346-23-9 | rhizopodin | C78H124 N4 O22 |
| 28399-50-0 | rabelomycin | C19H14 O6 |
| 67278-88-0 | rugulin | C32H24O10 |
| 3130-96-9 | rathyronine | C15H12 I3 N O4 |
| 53808-86-9 | Ritropirronium | C19H28 N O3 . Br |
| 102586-39-0 | retinal 6.11 | C22H30 O |
| 184485-68-5 | Rhoiptelol A |
| 135498-15-6 | RU 34000 |
| 135688-02-7 | RcsA protein |
| 480-09-1 | rhein-9-anthrone | C15H10 O5 |
| 29925-17-5 | RO 20-1724 | C15H22N2O3 |
| 147826-71-9 | Reactive Blue 203 |
| 61379-65-5 | Rifapentine | C47H64N4O12 |
| 70210-21-8 | Reactive Orange 5 | C26H20 Cl N7 O10 S3 . 3 Na |
| 22251-85-0 | Riboflavin 5'-(dihydrogen phosphate), sodium salt | C17H21 N4 O9 P . x Na |
| 133466-85-0 | rhenium(V)dimercaptosuccinic acid | C4H6O4ReS2 |
| 55945-31-8 | resonance N*(1530) |
| 10031-23-9 | Radium bromide | Br2Ra |
| 151062-28-1 | rhizopine | C7H15 N O5 |
| 67180-83-0 | Ruflux S |
| 199273-28-4 | Raveyine |
| 84067-33-4 | RESTRICTION ENDONUCLEASE BAN II FROM*BACILLUS ANEURI |
| 93793-83-0 | Roxatidine acetate hydrochloride | C19H28N2O4.ClH |
| 1866-43-9 | Rolodine | C14H14 N4 |
| 19253-98-6 | r11-16-Corticotropin |