• Retinal,5,8-epoxy-5,8-dihydro-
• 739-12-8
• .

• RX 08AX
• 25302-67-4
• .

• Raucaffrinoline
• 36285-11-7
• .

• RU 4458
• 24957-63-9
• .

• Raufloridine
• 36063-55-5
• C₂₂H₂₆N₂O₄
• 382.4528
• .

• Rissic acid
• 530-81-4
• .

• Rhenium, tetramethyloxo-
• 53022-70-1
• C₆H₃IS₂
• 266.12249
• .

• Rosin, polymer with maleic anhydride, pentaerythritol and polymd. rosin
• 68082-99-5
• .

• Rosin, maleated, polymer with ethylene glycol, pentaerythritol and phthalic anhydride
• 68082-97-3
• .

• r-[2-(1-piperidinyl)ethyl]-
• 952-51-2
• .

• Rubrenoic acid C
• 95230-68-5
• .

• Retinol,5,18-didehydro-5,6,7,10,11,12- hexahydro-10-hydroxy-,(6S)-
• 83631-57-6
• .

• Ruthenate(4-),hexakis(cyano-kC)-,iron(3+) (3:4),(OC-6-11)-
• 83601-21-2
• .

• r-L-Mannopyranose
• 35810-56-1
• .

• Rencarex
• 858130-47-9
• .

• Rare earth metals, 2-ethylhexanoate neodecanoate complexes
• 85763-66-2
• .

• R 6395
• 3853-73-4
• .

• Rhodamine 4G
• 6359-21-3
• .

• Resin acids and Rosin acids, platinum salts
• 73891-90-4
• .

• RGW 605
• 73785-39-4
• .

• r-L-Sorbofuranose
• 36468-68-5
• .

• Rhodium, dicarbonyl(1-phenyl-1,3-butanedionato-O,O)-, (SP-4-3)-
• 24151-55-1
• .

• Rhodium, bis (2,3-butanedione dioximato)chloro(triphenylphosphine)-
• 23124-76-7
• C₁₆H₂₃Cl₂N₅O₄Rh^-3
• 523.19642
• .

• RS 36745
• 83374-59-8
• .

• Rapigain
• 57063-22-6
• .

• Rubinic acid
• 94662-96-1
• .

• R 1112t
• 381-71-5
• .

• Ro 03-4661
• 38085-19-7
• C₂₉H₄₂ClNO₄
• 504.10108
• .

• Ro 03-4632
• 38085-18-6
• .

• Rosin, maleic acid adduct, pentaerythritol ester, polymer with linoleic acid, phthalic anhydride, and glycerol
• 68607-43-2
• .

• Rosin, maleated, polymer with p-tert-butylphenol, formaldehyde, glycerol, pentaerythritol and phenol
• 68607-41-0
• .

• Rosin, hydrogenated, reaction products with acetic acid and triethylenetetramine, acetate
• 68607-39-6
• .

• Ro 2-1250
• 3571-47-9
• .

• Ravesilone
• 94935-96-3
• .

• Rhodium, eta5-chlorocyclopentadienyl-
• 94890-74-1
• .

• Rinamycin
• 56749-39-4
• .

• Rosin, polymer with maleic anhydride, pentaerythritol and tall oil
• 68015-17-8
• .

• R 236ca
• 680-00-2
• .

• Rosin, polymer with p-tert-butylphenol, formaldehyde, glycerol and tung oil
• 71808-56-5
• .

• RM 1 (adhesive)
• 37889-17-1
• .

• RS 43535
• 91037-30-8
• .

• Racemoside
• 90890-76-9
• .

• R 46500
• 34603-80-0
• .

• Rubber, natural, Me methacrylate-grafted
• 93573-35-4
• .

• R 25830
• 53758-20-6
• .

• Rugosin F
• 84744-52-5
• .

• Ro 16-5580
• 81663-36-7
• C₁₈H₁₇ClFNO₄
• 365.783283
• .

• Rubescensin C
• 81661-34-9
• .

• Residues, petroleum, neutralized polymd. steam-cracked petroleum distillates, polymers with linseed oil and tung oil
• 70693-03-7
• .

• Reductase,cytidine diphospho-4-keto-6-deoxy-D-glucose
• 37256-87-4
• .