• LG-253
• 19208-03-8
• C₁₉H₂₂ClN₃O₄
• 0
• .

• Lactic acid, 2-(3,4-dimethoxyphenyl)-, ethyl ester
• 19261-07-5
• C₁₃H₁₈O₅
• 0
• .

• L-Asn-L-Leu-OH
• 22601-71-4
• C₁₀H₁₉N₃O₄
• 0
• .

• Lanost-7-ene-3β,11α-diol
• 19468-26-9
• 0
• .

• L-3-Hydroxydecanoic acid
• 19526-23-9
• C₁₀H₂₀O₃
• 0
• .

• L-Asn-L-Phe-OH
• 22849-01-0
• C₁₃H₁₇N₃O₄
• 0
• .

• LK-252
• 23167-49-9
• 0
• .

• longifolic acid
• 19888-35-8
• C13H21COOH
• 0
• .

• lycophyll
• 19891-75-9
• C40H56O2
• 0
• .

• L-Valine, N-(((diethoxyphosphinyl)thio)acetyl)-, ethyl ester
• 23701-49-7
• C₁₃H₂₆NO₆PS
• 0
• .

• L-THREONINEETHYLESTER
• 23926-51-4
• C6H13NO3
• 0
• .

• Lanostane-3β,11β,18-triol
• 24041-79-0
• 0
• .

• LinearBtrisaccharide
• 101627-01-4
• C20H35NO16
• 545.487
• .

• lorazepam hemisuccinate
• 127930-80-7
• C₁₉H₁₄Cl₂N₂O₅
• 0
• .

• Linseed oil, polymer with maleic anhydride, pentaerythritol and polyethylene glycol ether with glycerol (3:1)
• 127970-91-6
• 0
• .

• L-Prolinamide,D-histidyl-, dihydrobromide
• 128083-56-7
• C11H17N5O2·2HBr
• 0
• .

• L-ALANINE, N-[(2-PROPENYLOXY)CARBONYL]-, METHYL ESTER
• 128369-70-0
• C8H13NO4
• 0
• .

• L-Alanine, N-(cyanomethyl)-, ethyl ester (9CI)
• 128427-04-3
• C7H12N2O2
• 156.18238
• .

• Lurosetron
• 128486-54-4
• C17H17FN4O
• 312.346
• .

• Ludovicin A
• 27740-13-2
• C₁₅H₂₀O₄
• 0
• .

• L-ORNITHINE-[2,3-3H]
• 128551-39-3
• C5H10N2O2T2
• 136.18
• .

• L--Glutamyl-L-cysteinyl-L-lysine
• 128960-73-6
• C14H26N4O6S
• 0
• .

• Linseed oil, polymer with benzoic acid, formaldehyde, pentaerythritol, phenol, phthalic anhydride, rosin, TDI, 3a,4,7,7a-tetrahydro-1,3-isobenzofurandione and trimethylolpropane
• 129126-83-6
• .

• Linseed oil, polymer with benzoic acid, pentaerythritol, phthalic anhydride, TDI, 3a,4,7,7a-tetrahydro-1,3-isobenzofurandione and trimethylolpropane
• 129126-84-7
• 0
• .

• Linseed oil, polymer with benzoic acid, formaldehyde, pentaerythritol, phenol, phthalic anhydride, rosin, 3a,4,7,7a-tetrahydro-1,3-isobenzofurandione and trimethylolpropane
• 129126-85-8
• 0
• .

• Linseed oil, polymer with benzoic acid, pentaerythritol, phthalic anhydride, 3a,4,7,7-tetrahydro-1,3-isobenzofurandione and trimethylolpropane
• 129126-86-9
• 0
• .

• Linseed oil, polymer with benzoic acid, formaldehyde, pentaerythritol, phenol, phthalic anhydride, rosin, TDI, 3a,4,7,7a-tetrahydro-1,3-isobenzofurandione and trimethylolpropane, compds. with 2-(dimethylamino)ethanol
• 129126-87-0
• 0
• .

• Linseed oil, polymer with benzoic acid, formaldehyde, pentaerythritol, phenol, phthalic anhydride, TDI, 3a,4,7,7a-tetrahydro-1,3-isobenzofurandione and trimethylolpropane, compds. with 2-(dimethylamino)ethanol
• 129126-88-1
• 0
• .

• Linseed oil, polymer with benzoic acid, pentaerythritol, phthalic anhydride, 3a,4,7,7a-tetrahydro-1,3-isobenzofurandione and trimethylolpropane, compds. with 2-(dimethylamino)ethanol
• 129126-90-5
• 0
• .

• L-(+)-THREO-2-(N,N-DIMETHYLAMINO)-1-(4-AMINOPHENYL)-1,3-PROPANEDIOL
• 129170-43-0
• C11H18N2O2
• 210.27
• .

• L-Lysine-6-13C hydrochloride
• 129243-92-1
• H2N13CH2(CH2)3CH(NH2)CO2H⋅HCl
• 0
• .

• LIMONENOXIDE
• 28098-68-2
• 0
• .

• LIGNITE
• 129521-66-0
• 0
• .

• L-INS(1,4,5)P3, 6K
• 129828-71-3
• C6H9K6O15P3
• 648.64
• .

• Leuco sulfur green 36
• 129870-84-4
• C₃₂H₁₆CuN₈·Cl₂OS·ClHO₃S·
• 0
• .

• Linseed oil, polymer with isophthalic acid, pentaerythritol, phthalic anhydride, 2,4-TDI, terephthalic acid and trimethylolpropane
• 129871-00-7
• 0
• .

• Linseed oil, polymd., polymer with pentaethylenehexamine and tetraethylenepentamine, reaction products with acetic acid, 1-[[2-[(2-aminoethyl)amino] ethyl]amino]-3-phenoxy-2-propanol, carbon dioxide, diethylenetriamine, N-(hydroxymethyl)-2-propenamide and
• 129893-07-8
• 0
• .

• L-Lysine, 5-fluoro-, (5S)- (9CI)
• 130793-71-4
• C6H13FN2O2
• 164.1780232
• .

• latroinsectotoxin
• 130810-27-4
• 0
• .

• LYS8-CONOPRESSIN S
• 130836-26-9
• C41H73N15O10S2
• 0
• .

• L-Phe-D-Pro-OH
• 28819-11-6
• C14H18N2O3
• 0
• .

• L-Proline, 4-(hydroxymethyl)- (9CI)
• 131103-95-2
• C6H11NO3
• 145.15644
• .

• L-Proline, 1-(chlorocarbonyl)- (9CI)
• 131180-40-0
• C6H8ClNO3
• 177.58562
• .

• L-ALLO-S-PHENYL-SS-METHYLCYSTEINE
• 131235-00-2
• C11H15NOS
• 209.311
• .

• L-arabino-Hept-1-enitol, 5,6-anhydro-1,2,3-trideoxy- (9CI)
• 131380-41-1
• C7H12O3
• 0
• .

• L-Proline, 4-methoxy-1-methyl-, trans- (9CI)
• 131559-49-4
• C7H13NO3
• 159.18302
• .

• L-Alanine,N-propyl-,ethylester(9CI)
• 131645-72-2
• C8H17NO2
• 0
• .

• L-threo-Pentitol, 3,4-anhydro-2-deoxy-1-O-ethyl- (9CI)
• 131669-45-9
• C7H14O3
• 0
• .

• Lagochilline
• 131898-43-6
• C20H36O5
• 356.499
• .

• L-Alanine, N-ethylidene- (9CI)
• 132056-17-8
• C5H9NO2
• 115.13046
• .