| 62997-05-1 | Lignosulfonic acid, sequestered ferrous salt |
| 5634-40-2 | Levamfetamine succinate | C13H19NO4 |
| 38482-70-1 | LHRH (1-6) | C36H41N9O10 |
| 39365-88-3 | LIVER OF SULFUR | K4O2S3 |
| 36393-20-1 | L-Aspartic acid zinc salt | 2(C4H6NO4).Zn |
| 127304-28-3 | linarotene | C23H30 N2 O2 S |
| 80407-56-3 | lysine-methotrexate | C21H27N9O3 |
| 1986-15-8 | L-gulopyranuronic acid | C6H10O7 |
| 158183-57-4 | L-Tryptophan,1,2,3,6-tetrahydro-2,6-dioxo-4-pyrimidinecarbonyl-L-seryl-L-arginylglycyl-L-a-aspartyl- (9CI) | C31H39 N11 O12 |
| 42616-25-1 | L-METHIONINE GAMMA-LYASE | C9H14N2O12P2 |
| 93615-57-7 | LSM (cement additive) |
| 152231-40-8 | Lup-20(30)-en-29-oicacid, 21,28-dihydroxy-3-oxo-, g-lactone, (21a)- (9CI) | C30H44 O4 |
| 20466-33-5 | LITHIUM PALMITATE | C16H31LiO2 |
| 110124-49-7 | lexitropsin | C20H29 N5 O4 |
| 147444-36-8 | L-Aspartic acid,N,N'-[[13-ethenyl-7,8-dihydro-7-hydroxy-8-[2-(hydroxyimino)ethylidene]-3,7,12,17-tetramethyl-21H,23H-porphine-2,18-diyl]bis(1-oxo-3,1-propanediyl)]bis- | C42H45 N7 O12 |
| 149732-96-7 | L-Isoleucinamide,N2-acetyl-L-arginyl-L-arginyl-L-prolyl-L-tyrosyl-N-[(1S)-1-(hydroxymethyl)-3-methylbutyl]-(9CI) | C40H68 N12 O8 |
| 9031-18-9 | Linamarinase |
| 24277-43-8 | L-ALPHA-METHYLBENZYL ISOTHIOCYANATE | C9H9 N S |
| 77527-97-0 | Lansamide |
| 63329-53-3 | Lobenzarit | C14H10ClNO4 |
| 56857-47-7 | L-Alanine, N-(carboxymethyl)- (9CI) | C5H9 N O4 |
| 5034-68-4 | L-TYROSINOL | C9H13 N O2 |
| 819-73-8 | lead dibutyrate | C4H8 O2 . 1/2 Pb |
| 102381-89-5 | lambda spirulinan |
| 135863-35-3 | Luminarin 9 |
| 114567-46-3 | Lanosta-8,24-dien-7-one,3,26,27-trihydroxy-, (3b)- (9CI) | C30H48 O4 |
| 169790-35-6 | L-Leucine,L-methionyl-L-alanyl-L-seryl-L-a-aspartyl-L-alanyl-L-alanylglycyl-L-leucyl-L-alanyl-L-alanyl-L-a-aspartyl-L-leucyl-L-alanyl-L-a-aspartyl-L-leucyl-L-alanyl-L-leucyl-L-a-aspartyl-L-alanyl- (9CI) | C80H134 N20 O30 S |
| 25275-74-5 | lanthanum phosphide | LaP |
| 147096-70-6 | leukocidin F-component protein |
| 56092-26-3 | L-leucyl-L-valyl-L-prolyl-L-cysteinyl-Lalanyl-L-tryptophyl-L-alanylglycyl-Lasparaginyl-L-valyl-L-cysteinylglycyl-Lr-glutamyl-L-lysyl-L-arginyl-L-alanyl-L-tyrosyl-L-cysteinyl-L-cysteinyl-Lseryl-L-r-aspartyl-L-prolylglycyl-Larginyl-L-tyrosyl-L-cysteinyl-L-prolyl-L-tryptophyl-L-glutaminyl-L-valyl-Lvalyl-L-cysteinyl-L-tyrosyl-L-rglutamyl-L-seryl-L-seryl-L-r-glutamyl-L-isoleucyl-L-cysteinyl-L-seryl-L-lysyl-L-lysyl-L-cysteinylglycyl- |
| 151124-32-2 | leucettamine A | C30H52 N2 O2 |
| 12168-64-8 | Lead(1+), hydroxy-(9CI) | HO Pb |
| 83093-58-7 | L-Tyrosine, N-(2-diazo-3,3,3-trifluoro-1-oxopropyl)-O-(4-hydroxy-3-iod ophenyl)-3,5-diiodo- | C18H11F3I3N3O5 |
| 15773-56-5 | LEAD PALMITATE | C16H32 O2 . 1/2 Pb |
| 77550-67-5 | Lovastatin acid ammonium salt | C24H41NO6 |
| 71400-29-8 | Lithium, (mu-(1,3-phenylenebis(3-methyl-1-phenylpentylidene)))di- |
| 114359-16-9 | L-Argininamide,O-ethyl-D-tyrosyl-L-phenylalanyl-L-valyl-L-asparaginyl-5-[1-(carboxymethyl)cyclohexyl]-L-norvalyl-L-prolyl-,cyclic (5®1)-peptide (9CI) | C53H78 N12 O10 |
| 156074-05-4 | L-Tyrosine,N-(9,10-dihydro-4-hydroxy-9,10-dioxo-1-anthracenyl)-, ethyl ester | C25H21 N O6 |
| 149377-30-0 | L-Isoleucinamide,N,N-dimethyl-L-phenylalanyl-(3S)-3-hydroxy-L-prolyl-N-[(1Z)-2-(4-hydroxyphenyl)ethenyl]-,cyclic (2®3)-ether (9CI) | C30H38 N4 O4 |
| 14510-11-3 | L-Cysteine,N-acetyl-S-(2-phenylethyl)- | C13H17 N O3 S |
| 214849-80-6 | Leopersin M | C22H32O7 |
| 161995-32-0 | L-Tryptophan,(2S,3S)-2-hydroxy-3-methylpentanoyl-L-isoleucyl-L-norvalyl-L-ornithyl-L-prolyl-(3S)-3-amino-5-methyl-2-oxohexanoyl-(2E)-3-[2-[(1S)-1-aminoethyl]-4-oxazolyl]-2-propenoyl-2-bromo-5-hydroxy-,(8®4)-lactam (9CI) | C53H75 Br N10 O12 |
| 114670-90-5 | L-Glutamine,N2-[(2E,4E,6E,8E,10E)-11-[2-(acetylamino)-3-hydroxyphenyl]-1-oxo-2,4,6,8,10-undecapentaenyl]-(9CI) | C24H27 N3 O6 |
| 13074-08-3 | L-Fuculose | C6H12 O5 |
| 87453-35-8 | Lansioside C |
| 54451-24-0 | LANTHANUM CARBONATE | CH2 O3 . x H2 O . 2/3 La |
| 108490-54-6 | leucine thiobenzyl ester | C13H19 N O S |
| 125850-47-7 | Lanosta-7,25-dien-18-oicacid, 16-(acetyloxy)-20-hydroxy-3-[(O-3-O-methyl-b-D-glucopyranosyl-(1®3)-O-b-D-xylopyranosyl-(1®4)-O-6-deoxy-b-D-glucopyranosyl-(1®2)-4-O-sulfo-b-D-xylopyranosyl)oxy]-, g-lactone, monosodium salt, (3b,16a)- (9CI) | C55H86 O25 S . Na |
| 37166-12-4 | L-Tyrosine, 3-hydroxy-N-(5-oxo-L-prolyl)-, hydrate (2:3) | C14H16 N2 O6 |
| 13587-16-1 | LITHIUM DEUTERIDE | DLi |
| 11063-78-8 | Linalool oxide, trans- | C10H18 O2 |
| 26560-24-7 | Laserolide | C22H30 O6 |
| 91505-18-9 | LG 82-4-00 | C10H10 N2 O3 S . Cl H |
| 127437-36-9 | LY 206130 |
| 15773-53-2 | lead dihexanoate | C6H12 O2 . 1/2 Pb |
| 26287-69-4 | L-Uridine | C9H12N2O6 |
| 100085-49-2 | Licorice, Glycyrrhizaglabra, ext., hydrolyzed |
| 61742-10-7 | Lithium hydroxybutyrate | C4H9LiO3 |
| 117985-03-2 | L-Alanine,L-alanyl-3-[(1S)-3-chloro-4-oxo-2-cyclohexen-1-yl]- (9CI) | C12H17 Cl N2 O4 |
| 9025-95-0 | Lactonase,arabinono- |
| 93940-56-8 | lithium tert-butylnaphthalenesulphonate | C18H24 O3 S . Li |
| 89944-38-7 | L-leucyl-L-alanylglycyl-L-prolyl-L-arginyl-L-seryl-L-leucyl-L-arginyl-L-arginyl-Lseryl-L-seryl-L-cysteinyl-L-phenylalanylglycylglycyl-L-arginyl-L-isoleucyl-L-raspartyl-L-arginyl-L-isoleucylglycyl-Lalanyl-L-glutaminyl-L-serylglycyl-Lleucylglycyl-L-cysteinyl-L-asparaginyl-L-seryl-L-phenylalanyl-L-arginyl- |
| 13840-33-0 | LITHIUM HYPOCHLORITE | ClH O . Li |
| 20336-95-2 | lithium decanoate | C10H20 O2 . Li |
| 15159-65-6 | L(+)-2-Amino-4-bromobutyric acid hydrobromide | C4H9Br2NO2 |
| 132998-93-7 | Lipodex G |
| 583-89-1 | L-CYSTINE DIETHYL ESTER DIHYDROCHLORIDE | C10H20 N2 O4 S2 |
| 120824-08-0 | linotroban | C14H15NO5S2 |
| 166197-80-4 | L-Phenylalanine,N-(9,10-dihydro-4-hydroxy-9,10-dioxo-1-anthracenyl)-, ethyl ester | C25H21 N O5 |
| 68410-97-9 | Light distillate hydrotreater stabilizer overhead liquid |
| 121350-87-6 | Lanost-8-ene-3,22,23-triol,24-methylene-, 22-acetate, (3b,22R,23S)- | C33H54 O4 |
| 127367-76-4 | Lanost-7-en-18-oicacid, 16-(acetyloxy)-20-hydroxy-3-[(O-3-O-methyl-b-D-glucopyranosyl-(1®3)-O-b-D-xylopyranosyl-(1®4)-O-[b-D-xylopyranosyl-(1®2)]-O-6-deoxy-b-D-glucopyranosyl-(1®2)-4-O-sulfo-b-D-xylopyranosyl)oxy]-, g-lactone, monosodium salt, (3b,9b,16b)- | C60H96 O29 S . Na |
| 145204-39-3 | lantanose B | C36H62 O31 |
| 66866-63-5 | Lutrelin | C65H85N17O12 |
| 160816-34-2 | L-Prolinamide,N-[4-(4-morpholinylcarbonyl)benzoyl]-L-valyl-N-[(1E)-3,3,4,4,4-pentafluoro-1-(1-methylethyl)-2-(1-oxopropoxy)-1-butenyl]-(9CI) | C32H41 F5 N4 O7 |
| 81938-42-3 | L-Proline,1-[(2S)-3-(benzoylthio)-2-methyl- 1-oxopropyl]-4-(phenylthio)-,potassium salt,(4S)- |
| 79849-02-8 | lead(2+) [(carboxylatomethyl)(carboxymethyl)amino]acetate | C6H7NO6Pb |
| 125640-31-5 | Lanost-7-en-18-oicacid, 20-hydroxy-3-[(O-3-O-methyl-b-D-glucopyranosyl-(1®3)-O-2-O-sulfo-b-D-xylopyranosyl-(1®4)-O-6-deoxy-b-D-glucopyranosyl-(1®2)-4-O-sulfo-b-D-xylopyranosyl)oxy]-16,23-dioxo-, g-lactone, (3b)- (9CI) | C53H82 O28 S2 |
| 23150-65-4 | L-Glutamic acid dimethyl ester hydrochloride | C7H14ClNO4 |
| 125708-06-7 | L-Tryptophan,L-valylglycyl-L-seryl-1-[(R)-carboxy[(5-oxo-L-prolyl-L-prolyl-L-tyrosyl)amino]methyl]-,(41®1)-lactam | C42H51 N9 O12 |
| 209973-83-1 | L-Proline, L-seryl-L-threonyl-L-alanyl-L-prolyl-L-prolyl-L-alanyl-L-histidylglycyl-L-valyl-L-threonyl-L-seryl-L-alanyl-L-prolyl-L-alpha-aspartyl-L-threonyl-L-arginyl-L-prolyl-L-alanyl-L-prolylglycyl-L-seryl-L-threonyl-L-alanyl-L-prolyl- | C100H158N30O35 |
| 163587-42-6 | L-Prolinamide,N-(4-morpholinylacetyl)-L-valyl-N-[(1R)-3,3,4,4,4-pentafluoro-1-(1-methylethyl)-2-oxobutyl]-,monohydrochloride (9CI) | C23H35 F5 N4 O5 . Cl H |
| 185533-72-6 | L-arginylglycylglycylglycyl-L-leucyl-Lcysteinyl-L-tyrosyl-L-cysteinyl-Larginyl-L-arginyl-L-arginyl-L-phenylalanyl-L-cysteinyl-L-valyl-L-cysteinyl-L-valylglycylcyclic(6f15),(8f13)-bis(disulfide) ;; |
| 109862-63-7 | lolitrem C | C42H57 N O7 |
| 95311-95-8 | Lucidenic acid B | C27H38O7 |
| 20534-94-5 | lead(2+) bisphenolate | C12H10O2Pb |
| 185051-75-6 | Liquidambaric lactone | C30H44O4 |
| 151039-37-1 | L-Tryptophan,(2R)-N-acetyl-2-(10,11-dihydro-5H-dibenzo[a,d]cyclohepten-5-yl)glycyl-L-leucyl-L-a-aspartyl-L-isoleucyl-L-isoleucyl-,sodium salt (1:2) | C52H67 N7 O10 . 2 Na |
| 169318-06-3 | L-Glutamic acid,N-[4-[3-(2,4-diamino-5-pyrimidinyl)propyl]benzoyl]- | C19H23 N5 O5 |
| 502-71-6 | Lactarinic acid | C18H34O3 |
| 34318-15-5 | Laxanthone I | C15H12O6 |
| 12198-63-9 | Lorenzenite(Na2[Ti2O(SiO4)2]) | Na. 1/2 O9 Si2 Ti2 |
| 108524-90-9 | L-Arginine,L-tyrosyl-L-alanylglycyl-L-phenylalanyl-L-leucyl- | C35H51 N9 O8 |
| 113-41-7 | LSD-25 bitartrate |
| 15595-35-4 | L-Arginine hydrochloride | C6H14N4O2.xHCl |
| 169219-21-0 | Lanost-7-en-18-oicacid, 16-(acetyloxy)-20-hydroxy-3-[(O-3-O-methyl-b-D-glucopyranosyl-(1®3)-O-b-D-xylopyranosyl-(1®4)-O-[b-D-xylopyranosyl-(1®2)]-O-6-deoxy-b-D-glucopyranosyl-(1®2)-4-O-sulfo-b-D-xylopyranosyl)oxy]-, g-lactone, sodium salt (1:1), (3b,16b)- | C60H96 O29 S . Na |
| 105114-24-7 | L-Alaninamide,N-(3-methyl-1-oxobutyl)-2-phenylglycyl-L-valyl-(3S,4S)-4-amino-3-hydroxy-6-methylheptanoyl-N-[(1S)-1-[(1S)-2-carboxy-1-hydroxyethyl]-3-methylbutyl]-(9CI) | C37H61 N5 O9 |
| 68201-49-0 | LANOLIN |
| 221289-31-2 | Lethedioside A | C29H34 O15 |
| 57818-01-6 | L 361668 |