• Rhenium,tricarbonyl[(1,2,3,4,5-h)-1,2,3,4,5-pentamethyl-2,4-cyclopentadien-1-yl]-
• 12130-88-0
• C13H15 O3 Re
• 405.46
• .

• Rifamycin VIII,1',4-didehydro-1-deoxy-1,4-dihydro-3'-hydroxy-1-oxo-5'-(1-pyrrolidinyl)- (9CI)
• 105396-57-4
• C47H55 N3 O13
• 869.9519
• .

• Rootone F
• 75497-92-6
• C13H13NO.C13H12O2.C12H13NO2.C12H11NO.C6H12N2S4
• 0
• .

• Rhodium(1+),dichlorotetrakis(3-methylpyridine)-, chloride, (OC-6-12)- (9CI)
• 22933-76-2
• C24H28 Cl2 N4 Rh . Cl
• 581.82
• .

• Raffinates(petroleum), sorption process
• 64741-85-1
• 265-087-1
• .

• RNA formation factor(Escherichia coli clone pSA3 gene fhlA reduced) (9CI)
• 131689-36-6
• 0
• .

• Rhodamine 640 Perchlorate
• 72102-91-1
• C₃₂H₃₁ClN₂O₇
• 276-345-8
• 591.05074
• .

• RNA formation factor(human gene NSCL-2) (9CI)
• 148025-11-0
• 0
• .

• RNA formation factorHBP 1b (wheat clone 1b-c38 reduced) (9CI)
• 142008-50-2
• 0
• .

• Ristomycin A aglycone,5-chloro-7-demethyl- (9CI)
• 63849-28-5
• C59H48 Cl N7 O19
• .

• Rifamycin VIII,5'-(1-azetidinyl)-1',4-didehydro-1-deoxy-1,4-dihydro-3'-hydroxy-1-oxo- (9CI)
• 148235-96-5
• C46H53 N3 O13
• 855.9253
• .

• Ribonucleoprotein(Saccharomyces cerevisiae strain YNN281 gene GAR1 reduced) (9CI)
• 146888-26-8
• 0
• .

• Rhabdophane (VAN)
• 12174-41-3
• CeH₂LaO₅P-₃
• 0
• .

• Ruthenium,bis[(1,2,3,3a,7a-h)-1H-inden-1-yl]-
• 1272-51-1
• C18H14 Ru
• 331.3771
• .

• Restin (human reduced)(9CI)
• 147603-70-1
• 0
• .

• Rhenium,trichlorotris(dimethylphenylphosphine)-, (OC-6-21)-
• 14710-16-8
• C24H33 Cl3 P3 Re
• 707.01
• .

• Ruthenium,bis[(1,2,3,4,5-h)-1,2,3,4,5,6-hexamethyl-2,4-cyclohexadien-1-yl]-,stereoisomer (9CI)
• 113566-60-2
• C24H38 Ru
• 0
• .

• Rhodium,dicarbonyl(1,3-diphenyl-1,3-propanedionato-kO,kO')-, (SP-4-2)- (9CI)
• 24151-56-2
• C17H11 O4 Rh
• .

• Rifamycin,3-[[2-[(aminoiminomethyl)amino]ethyl]thio]- (9CI)
• 15299-46-4
• C40H54 N4 O12 S
• 814.9414
• .

• Release
• 6814-58-0
• C₄H₄ClN₃O₂
• 161.54646
• .

• Rhodochrosite (Mn(CO3))(9CI)
• 14476-12-1
• CH2 O3 . Mn
• .

• Rhodium(3+),tris(4,7-diphenyl-1,10-phenanthroline-kN1,kN10)-, (OC-6-11)-
• 94552-81-5
• C72H48 N6 Rh
• 0
• .

• Ryanodol,O4,O10,O15-trimethyl-, 3-(1-methyl-1H-pyrrole-2-carboxylate) (9CI)
• 106821-53-8
• C29H43 N O9
• 549.653
• .

• Residues, electronicscrap combustion flue gas alk. scrubbing
• 100995-78-6
• 309-768-4
• .

• Riboflavin,5'-(hydrogen sulfate) (9CI)
• 1107-62-6
• C17H20 N4 O9 S
• 0
• .

• Retinoid X receptor RXRb (rat)
• 146634-54-0
• 0
• .

• Rhodium(1+),bis(2,2'-bipyridine-N,N')dibromo-, bromide, (OC-6-22)- (9CI)
• 22710-59-4
• C20H16 Br2 N4 Rh . Br
• 654.9853
• .

• Retinol,15-[(9Z)-9-octadecenoate]
• 631-88-9
• C38H62 O2
• 0
• .

• Retinal, 4-hydroxy-
• 18344-42-8
• C20H28 O2
• 0
• .

• Riboflavin,8-demethyl-8-mercapto- (9CI)
• 71800-64-1
• C16H18 N4 O6 S
• 0
• .

• Rhodium,dicarbonyl(2,2,6,6-tetramethyl-3,5-heptanedionato-kO,kO')-, (SP-4-2)- (9CI)
• 24151-60-8
• C13H19 O4 Rh
• 158.23956
• .

• Ramoplanin A 1 (peptidemoiety) (9CI)
• 123961-33-1
• C106H132 Cl N21 O30
• .

• Radio-Opaque
• 96728-15-3
• 0
• .

• Rhodium(1+),dichlorobis(1,10-phenanthroline-kN1,kN10)-, chloride (1:1), (OC-6-22)-
• 22798-21-6
• C24H16 Cl2 N4 Rh . Cl
• 569.70
• .

• Rhodium, isotope ofmass 102
• 15765-82-9
• Rh
• 101.9068
• .

• Ribose
• 34466-20-1
• C5H10 O5
• 150.1299
• .

• Ruthenium(2+),tris([2,2'-bipyridine]-4,4'-diamine-N1,N1')-, dichloride, (OC-6-11)- (9CI)
• 146082-65-7
• C30H30 N12 Ru . 2 Cl
• .

• Rutin Water Soluble
• 12768-44-4
• C₂₇H₃₀O₁₆^.H₂SO₄
• 235-805-8
• 730.57781
• .

• Rhodium,dicarbonyl[(1,2,3,4,5-h)-1-(dimethylamino)-2,4-cyclopentadien-1-yl]-
• 115406-91-2
• C9H10 N O2 Rh
• 160.25544
• .

• Rhenium oxide (ReO2)
• 12036-09-8
• O2Re
• 234-839-0
• 218.21
• .

• Rubidium, isotope ofmass 89
• 14191-65-2
• Rb
• 89
• .

• Residues (petroleum),hydrodesulfurized atmospheric tower
• 64742-78-5
• 265-181-2
• .

• Riboflavin, a7-hydroxy- (9CI)
• 86073-07-6
• C17H20 N4 O7
• 0
• .

• RESTRICTION ENDODEOXYRIBONUCLEASE HINCII
• 81811-55-4
• 279-830-2
• .

• Ruthenium, isotope ofmass 106
• 13967-48-1
• Ru
• 0
• .

• Riboflavin, 5'-O-a-D-ribofuranosyl- (9CI)
• 114590-52-2
• C22H28 N4 O10
• .

• Rose, Phyllanthus urinaria, ext.
• 97593-51-6
• 307-356-9
• .

• Ruthenium,dichloro(phenylmethylene)bis(tricyclohexylphosphine)-, (SP-5-31)-
• 172222-30-9
• C₄₃H₇₂Cl₂P₂Ru
• 848.97
• .

• Ribitol,2,4-O-methylene-, 1,5-dibenzoate (9CI)
• 31569-33-2
• C20H20 O7
• 372.3686
• .

• Retinamide, N-ethyl-
• 33631-41-3
• C22H33 N O
• 327.56
• .