• RARECHEM AL BI 0212
• 19064-14-3
• C9H8F2O2
• 186.16
• .

• Rosuvastatin intermediate
• 615556-98-4
• 424.2.
• .

• R-406
• 841290-80-0
• C22H23FN6O5
• 470.45
• .

• Reactive Red 222
• 93051-45-7
• 0
• .

• RuCl[(S,S)-Tsdpen](mesitylene)
• 174813-81-1
• .

• RuCl[(R,R)-Tsdpen](mesitylene)
• 174813-82-2
• .

• RuCl[(S,S)-Fsdpen](p-cymene)
• 1026995-72-1
• C30H28ClF5N2O2RuS
• .

• RuCl[(R,R)-Fsdpen](p-cymene)
• 1026995-71-0
• C₃₀H₂₈ClF₅N₂O₂RuS
• .

• Raceanisodamine
• 134355-54-7
• C17H23NO4
• 341.833
• .

• Restriction Endonuclease Acc II
• 81811-50-9
• 0
• .

• Restriction Endonuclease Alw 44 I (ApaL I )
• 100630-51-1
• Unspecified
• .

• Restriction Endonuclease Nar I
• 93586-00-6
• .

• Restriction Endonuclease Nru I
• 92228-46-1
• .

• Restriction Endonuclease Sau 96 I
• 81811-57-6
• 0
• .

• romiplostim
• 267639-76-9
• .

• relacatib
• 362505-84-8
• C₂₇H₃₂N₄O₆S
• 540.6323
• .

• Rengynic acid
• 517883-38-4
• .

• Rosin modified phenolic resins
• 68152-70-5
• (C15H16O2.C3H8O3.CH2O.Unspecified)x
• 0
• .

• R-(+)-2-(3-diisopropylamino-1-phenylpropyl)-4-hydroxymethylphenol fumaric acid salt
• 380636-50-0
• .

• R-(-)-2-(4-Isobutylphenyl)propionyl methansulphonamide L-lysine salt
• 446024-42-6
• .

• Rhodium(1+), [(1,2,5,6-h)-1,5-cyclooctadiene][(2R,2'R,5R,5'R)-1,1'-(1,2-phenylene)bis[2,5-dimethylphospholane-kP]]-, salt with trifluoromethanesulfonic acid (1:1)
• 187682-63-9
• C26H40P2Rh.CF3O3S
• 666.52
• .

• Rhodium(1+), [(1,2,5,6-h)-1,5-cyclooctadiene][(2S,2'S,5S,5'S)-1,1'-(1,2-phenylene)bis[2,5-dimethylphospholane-kP]]-, salt with trifluoromethanesulfonic acid (1:1)
• 136705-75-4
• C26H40P2Rh.CF3O3S
• 666.52
• .

• REPTILASE
• 9039-61-6
• 232-918-4
• .

• Rosin, fumarated, polymer with adipic acid and pentaerythritol
• 68201-57-0
• .

• Rosin, polymer with formaldehyde, glycerol, methanol and 4-(1,1,3,3-tetramethylbutyl)phenol
• 129311-50-8
• 0
• .

• Rosin, polymer with p-tert-butylphenol, formaldehyde, glycerol, phthalic anhydride, tall oil and tung oil
• 70984-05-3
• .

• Rape oil, reaction products with soybean oil and sulfur
• 70025-22-8
• S··
• 274-279-4
• .

• Rosin, propylene glycol, maleic anhydride polymer, morpholine salt
• 68554-28-9
• .

• Rosin, polymer with formaldehyde, magnesium salts
• 68440-57-3
• .

• Rosin, polymer with formaldehyde, phenol and tung oil
• 68213-63-8
• .

• Rosin, polymer with ethylene glycol, glycerol, phthalic anhydride and tall oil
• 68410-76-4
• .

• Rosin, maleic anhydride, tall oil fatty acids, zinc oxide, calcium oxide resinate
• 96774-55-9
• .

• Ruthenium(3+), hexaammine-, trichloride, (OC-6-11)-, reaction products with ammonium hydroxide
• 72379-21-6
• .

• RP 26443
• 52249-32-8
• C15H13N
• 207.2704
• .

• Resiment resin luting agent
• 150779-39-8
• 0
• .

• Rosin, polymd, polymer with glycerol and pentaerythritol
• 68512-68-5
• 0
• .

• RESERPINE PHOSPHATE
• 1263-94-1
• C33H40N2O9 . 7H3O4P
• 1294.75
• .

• Resin acids and Rosin acids, tall-oil, esters with pentaerythritol
• 85566-49-0
• 287-660-5
• .

• Rosin, maleated, polymer with bisphenol A, p-tert-butylphenol, formaldehyde and glycerol
• 70955-43-0
• 0
• .

• Rubidium hydride
• 13446-75-8
• HRb
• 0
• .

• Rpcnu
• 55102-43-7
• C15H22ClN3O10
• 409.7763
• .

• ROWACHOL
• 65546-74-9
• 0
• .

• Ricin
• 9009-86-3
• C₂₁H₁₆FN₃OS
• 377.434643
• .

• Ricin D
• 9040-12-4
• 0
• .

• Rhodamine 116 perchlorate
• 62669-77-6
• C22H19N2O3 . ClO4
• 263-689-9
• 458.85
• .

• Rhinaspray
• 74195-73-6
• C13H17N3 . ClH . H2O
• 0
• .

• Retrorsine-N-oxide
• 15503-86-3
• C18H25 N O7
• 367.396
• .

• Rhubarb
• 97676-32-9
• .

• Rhodoquine
• 491-92-9
• C19H29N3O
• 315.458
• .

• Retronecine hydrochloride
• 875-22-9
• C8H13NO2 . ClH
• 191.6553
• .