| 38455-90-2 | L-N-METHYLEPHEDRINE HYDROCHLORIDE | C11H18ClNO |
| 164266-85-7 | L-Valine,(2R)-2-hydroxy-3-(sulfooxy)propanoyl-L-threonyl-L-arginyl-(aS,3S,6R)-3-amino-6-hydroxy-2-oxo-a-(phenylmethyl)-1-piperidineacetyl-N-methyl-L-tyrosyl-,(6®2)-lactone (9CI) | C42H59 N9 O15 S |
| 147076-36-6 | Laflunimus | C15H13 F3 N2 O2 |
| 110301-07-0 | levodopa isopropyl ester | C12H17 N O4 |
| 123769-99-3 | L-Histidinamide,4-chloro-D-phenylalanyl-L-glutaminyl-L-tryptophyl-L-alanyl-L-valylglycyl-N-[(1S)-1-[[[(1S)-2-amino-2-oxo-1-(phenylmethyl)ethyl]amino]methyl]-3-methylbutyl]-(9CI) | C56H75 Cl N14 O9 |
| 16646-00-7 | Lead, isotope of mass198 | Pb |
| 81025-04-9 | LACTITOL MONOHYDRATE | C12H26O12 |
| 82332-94-3 | L-gamma-glutamyl-S-[7-(acetylamino)-9H-fluoren-2-yl]-L-cysteinylglycine | C25H28N4O7S |
| 1403-88-9 | Levomycin | C27H38 N6 O10 |
| 32303-26-7 | lantanolic acid | C30H46O4 |
| 13945-76-1 | LAURYL LAURATE | C24H48 O2 |
| 91727-48-9 | L-Ascorbic acid,compounds,mixt. with copper(2+) sulfate (1:1),gelatins and iron(2+) sulfate (1:1) |
| 107257-99-8 | Linklon CH 750T |
| 88495-07-2 | L-Histidine,N-[(1R,2S)-2-amino-2-carboxy- 1-methylethyl]- |
| 654-66-0 | LAMPRECIDE | C7H4 F3 N O3 . Na |
| 78000-40-5 | L-Histidine mono(4-methyl-2-oxovalerate) | C12H19N3O5 |
| 2315-97-1 | LUCIGENIN | C28H22N4O6 |
| 210104-76-0 | L-leucyl-L-phenylalanyl-L-arginyl-Lleucyl-L-isoleucyl-L-alanyl-L-lysyl-Lthreonyl-L-leucylglycyl-L-seryl-Lleucyl- |
| 170906-65-7 | Luxate XHD 0700 (9CI) |
| 90063-53-9 | Linden, Tilia americana, ext. |
| 145204-38-2 | lantanose A | C30H52 O26 |
| 69178-33-2 | L-Galactose,O-â-D-galactopyranosyl-(1f4)- O-3,6-anhydro-R-L-galactopyranosyl-(1f3)- O-â-D-galactopyranosyl-(1f4)-3,6-anhydro- |
| 21791-39-9 | Letimide hydrochloride | C14H19ClN2O3 |
| 136835-29-5 | L-Lysine,L-isoleucyl-L-threonyl-L-seryl-Lisoleucyl- L-seryl-L-leucyl-L-cysteinyl-Lthreonyl- L-prolylglycyl-L-cysteinyl-L-lysyl- L-threonylglycyl-L-alanyl-L-leucyl-Lmethionylglycyl- L-cysteinyl-L-asparaginyl-Lmethionyl- L-lysyl-L-threonyl-L-alanyl-Lthreonyl- L-cysteinyl-L-asparaginyl-Lcysteinyl- L-seryl-L-isoleucyl-L-histidyl-Lvalyl- L-seryl- |
| 3230-94-2 | L-Ornithine L-aspartate salt | C5H12N2O2 |
| 134984-21-7 | L-alanyl-L-arginyl-L-tyrosyl-L-arginyl-Lvalylglycyl-L-tyrosyl-L-methionyl- |
| 222974-50-7 | L-Proline,1-[(2R,3S,4E)-3-hydroxy-2,4-dimethyl-1-oxo-4-dodecen-1-yl]-,(1R)-1-[[(1S)-1-carboxyethoxy]carbonyl]-2-methylpropyl ester | C27H45 N O8 |
| 162341-27-7 | Lup-20(29)-ene-23,28-dioicacid, 3-hydroxy-, 28-(O-6-deoxy-a-L-mannopyranosyl-(1®4)-O-b-D-glucopyranosyl-(1®6)-b-D-glucopyranosyl) ester, (3b,4a)- (9CI) | C48H76 O19 |
| 52869-82-6 | L-lysyl-L-seryl-L-cysteinyl-L-cysteinyl-Lprolyl-L-asparaginyl-L-threonyl-Lthreonylglycyl-L-arginyl-L-asparaginyl-L-isoleucyl-L-tyrosyl-L-asparaginyl-Lthreonyl-L-cysteinyl-L-arginyl-L-phenylalanylglycylglycylglycyl-L-seryl-Larginyl-L-glutamyl-L-valyl-L-cysteinyl-L-alanyl-L-arginyl-L-isoleucyl-Lserylglycyl-L-cysteinyl-L-lysyl-Lisoleucyl-L-isoleucyl-L-seryl-L-alanyl-L-seryl-L-threonyl-L-cysteinyl-L-prolyl-L-seryl-L-tyrosyl-L-prolyl-L-aspartyl- |
| 126594-50-1 | Lup-20(29)-ene-23,28-dioicacid, 3-hydroxy-, 28-(O-6-deoxy-a-L-mannopyranosyl-(1®4)-O-b-D-glucopyranosyl-(1®6)-b-D-glucopyranosyl) ester, (3a,4a)- | C48H76 O19 |
| 125640-34-8 | Lanost-7-en-18-oicacid, 20-hydroxy-3-[(O-3-O-methyl-6-O-sulfo-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 O31 S3 |
| 775305-79-8 | L-Leucinamide, N-(1-oxo-3-hexenyl)-L-tyrosyl-L-alanyl-L-alpha-aspartyl-L-alanyl-L-isoleucyl-L-phenylalanyl-L-threonyl-L-alpha-aspartyl-L-seryl-L-tyrosyl-L-arginyl-L-lysyl-L-valyl-L-leucylglycyl-L-glutaminyl-L-leucyl-L-seryl-L-alanyl-L-arginyl-L-lysyl-L-leucyl-L-leucyl-L-glutaminyl-L-alpha- aspartyl-L-isoleucyl-L-methionyl-L-seryl-L-arginyl-L-glutaminyl-L-glutaminylglycyl-L-alpha-glutamyl-L-seryl-L-asparaginyl-L-glutaminyl-L-alpha-glutamyl-L-arginylglycyl-L-alanyl-L-arginyl-L-alanyl-L-arginyl- |
| 101046-79-1 | Larixinol | C30H22 O10 |
| 213007-60-4 | L-Valinamide,L-alanyl-L-prolyl-L-phenylalanyl- L-isoleucyl-L-phenylalanyl-Lprolylglycyl- L-prolyl-L-lysyl- |
| 49548-36-9 | Levamisole | C11H15N2O4PS |
| 100221-71-4 | L-Alanine,N-methyl-N-(1-oxododecyl)-, sodium salt (1:1) | C16H31 N O3 . Na |
| 3270-02-8 | Lysergamide, 1-acetyl-N,N-diethyl- (6CI,7CI) | C22H27 N3 O2 |
| 112761-58-7 | L-Alanine,L-lysyl-L-leucyl-L-glutaminyl-L-seryl-L-leucyl-L-a-aspartyl-L-leucyl-L-seryl-L-alanyl-L-alanyl-L-alanyl-L-glutaminyl-L-methionyl-L-threonyl-L-cysteinylglycyl-L-threonyl-L-prolyl-L-prolylglycyl-(9CI) | C86H146 N24 O30 S2 |
| 1948-31-8 | L-Alanyl-L-alanine | C6H12N2O3 |
| 34420-19-4 | Lathyrol | C20H30O4 |
| 129437-47-4 | L-Glutamine,L-valyl-L-valyl-L-seryl-L-threonylglycyl-L-leucyl-L-isoleucyl-L-glutaminyl-L-asparaginylglycyl-L-a-aspartyl-L-tryptophyl-L-threonyl-L-phenylalanyl-(9CI) | C75H113 N19 O24 |
| 76712-83-9 | LHRH, N-Ac-Gly(1)-(4-Cl-Phe)(2)-Trp(3,6)- | C66H83ClN16O13 |
| 25656-42-2 | Lithium polyacrylate |
| 52153-09-0 | L-GLUCONO-1,5-LACTONE | C6H10 O6 |
| 201943-63-7 | LY 341495 | C20H19NO5 |
| 122537-57-9 | Lup-20(29)-ene-3,7-dione,28-hydroxy- (9CI) | C30H46 O3 |
| 1271-15-4 | Lithium, ferrocenyl-(8CI,9CI) | C10H9 Fe Li |
| 63947-63-7 | L-glycero-D-manno-Heptose,O-2-amino-2-deoxy-a-D-glucopyranosyl-(1®7)-O-[b-D-glucopyranuronosyl-(1®2)]- (9CI) | C19H33 N O17 |
| 62499-11-0 | Lanosta-8,24-dien-26-oic acid,3,21-dioxo-,(13R,14â,17R,20S,24Z)- |
| 105156-68-1 | lustromycin | C32H38 O13 |
| 15593-51-8 | LITHIUM SELENITE | H2O3 Se . 2 Li |
| 2922-83-0 | L-KYNURENINE | C10H12N2O3 |
| 1300-47-6 | lithium hydroxybenzenesulphonate | C6H6 O4 S . Li |
| 527-50-4 | L-THREO-PENTULOSE | C5H10O5 |
| 149882-10-0 | Lurtotecan | C28H30 N4 O6 |
| 29446-72-8 | L-alpha-glutamyl-S-(3-methyl-1,4-dioxo-1,4-dihydronaphthalen-2-yl)-L-cysteinylglycine | C21H23 N3 O8 S |
| 24604-79-3 | L-Prolinamide,N-methyl-L-isoleucyl-L-isoleucyl-(3S)-3-hydroxy-L-prolyl-N-[(1Z)-2-(5-hydroxy-2-methoxyphenyl)ethenyl]-,cyclic (3®4)-ether (9CI) | C32H47 N5 O6 |
| 126985-97-5 | LocustatachykininI | C43H63 N13 O11 |
| 94248-45-0 | lithium dimethylnaphthalenesulphonate | C12H12 O3 S . Li |
| 9031-16-7 | Leucine decarboxylase |
| 82640-00-4 | LX-112 |
| 95042-08-3 | L-Alaninamide,L-alanyl-N-[(1S,2R)-4-[[(6R,- 7R)-7-[[(5R)-5-amino-5-carboxy-1- oxopentyl]amino]-2-carboxy-8-oxo-5-thia-1- azabicyclo[4.2.0]oct-2-en-3-yl]methoxy]-1-[3- [(aminoiminomethyl)amino]propyl]-2-hydroxy- 4-oxobutyl]- |
| 103335-28-0 | L-Threoninamide,D-phenylalanyl-L-cysteinyl-L-tyrosyl-D-tryptophyl-L-lysyl-L-threonyl-3-mercapto-L-valyl-,cyclic (2®7)-disulfide (9CI) | C51H69 N11 O11 S2 |
| 53859-17-9 | L-r-aspartylglycyl-L-r-aspartyl-L-raspartyl-L-tyrosyl-L-lysyl-L-phenylalanylglycyl-L-histidyl-L-phenylalanyl-L-arginyl-L-tryptophyl-L-seryl-L-valyl-L-prolyl- |
| 179987-05-4 | L-Cysteinamide,N-[(1-mercaptocyclohexyl)- acetyl]-L-phenylalanyl-D-tryptophyl-L-lysyl- L-threonyl-N-(2-aminoethyl)-,cyclic (1f5)-disulfide |
| 156067-25-3 | laminin B1k |
| 10277-43-7 | Lanthanum(III) nitrate hexahydrate | H2O.1/2HNO3.1/6La |
| 181485-19-8 | L-Tyrosine,erythro-3-hydroxy-N-(2-hydroxy- 4-methyl-1-oxopentyl)-L-leucyl-L-phenylalanyl-,cyclic (13f3)-ether |
| 98524-57-3 | LY 175877 | C14H22N4 |
| 9028-51-7 | L-3-Aldonic dehydrogenase |
| 101485-33-0 | L-Histidine,N-[[6-[[[(2S)-2,3-diamino-3-oxopropyl]amino]methyl]-2-pyridinyl]carbonyl]-b-(1,1-dimethylethoxy)-,1,1-dimethylethyl ester, (bR)- (9CI) | C24H37 N7 O5 |
| 17146-95-1 | lactic acid, compound with (2α,6α,11R*)-1,2,3,4,5,6-hexahydro-6,11-dimethyl-3-(3-methylbut-2-enyl)-2,6-methano-3-benzocin-8-ol (1:1) | C19H27NO•C3H6O3 |
| 144425-84-3 | L-703 606 OXALATE SALT | C27H29 I N2 |
| 16040-38-3 | lead phosphate | H3O4 P . x Pb |
| 1407-04-1 | Lututrin (8CI,9CI) |
| 64379-19-7 | L-Tyr-D-Ser-Gly-L-Phe-L-Pro-NHEt | C30H40 N6 O7 |
| 175992-99-1 | Latrunculin S |
| 108102-50-7 | L-ALLO-THREONINOL | C4H11 N O2 |
| 118675-77-7 | lysyl-arginyl-alanyl-lysyl-alanyl-lysyl-threonyl-threonyl-lysyl-lysyl-arginine | C56H110 N22 O14 |
| 163587-40-4 | L-Prolinamide,N-[(tetrahydro-2H-pyran-4-yl)carbonyl]-L-valyl-N-[(1S)-3,3,4,4,4-pentafluoro-1-(1-methylethyl)-2-oxobutyl]-(9CI) | C23H34 F5 N3 O5 |
| 134335-45-8 | L-Valine,glycyl-L-threonyl-L-prolylglycyl-Lprolyl- L-glutaminylglycyl-L-isoleucyl-Lalanylglycyl- L-glutaminyl-L-arginylglycyl-Lvalyl- |
| 93894-67-8 | lithium heptadecafluoroisooctanesulphonate | C8H F17 O3 S . Li |
| 87587-95-9 | L-seryl-L-r-aspartyl-L-r-glutamyl-Llysyl-L-alanyl-L-seryl-L-prolyl-L-raspartyl-L-lysyl-L-histidyl-L-histidyl-Larginyl-L-phenylalanyl-L-seryl-Lleucyl-L-seryl-L-arginyl-L-tyrosyl-Lalanyl-L-lysyl-L-leucyl-L-alanyl-Lasparaginyl-L-arginyl-L-leucyl-Lalanyl-L-asparaginyl-L-prolyl-L-lysyl-L-leucyl-L-leucyl-L-r-glutamyl-Lthreonyl-L-phenylalanyl-L-leucyl-Lseryl-L-lysyl-L-tryptophyl-Lisoleucylglycyl-L-r-aspartyl-Larginylglycyl-L-asparaginyl-L-arginyl-Lseryl- |
| 90622-58-5 | LOW TOXICITY PROCESSING SOLVENT | C13H28 |
| 127699-52-9 | L-Asparagine,L-arginyl-L-lysyl-L-phenylalanyl-L-histidyl-L-a-glutamyl-L-lysyl-L-histidyl-L-histidyl-L-seryl-L-histidyl-L-arginylglycyl-L-tyrosyl-L-arginyl-L-seryl-L-asparaginyl-L-tyrosyl-L-leucyl-L-tyrosyl-L-a-aspartyl- (9CI) | C121H174 N42 O33 |
| 81026-38-2 | lobohedleolide | C20H26 O4 |
| 10099-59-9 | LANTHANUM NITRATE 0 1 MOL/L | HNO3·1/3La |
| 28831-65-4 | lithospermic acid | C27H22 O12 |
| 4511-42-6 | L-Lactide | C6H8O4 |
| 25852-45-3 | LAURETH-3 PHOSPHATE | (C2H4 O)n C12 H27 O4 P |
| 216220-74-5 | L-tyrosylglycyl-L-prolylglycyl-L-phenylalanyl-L-seryl-L-alanyl-L-prolyl- |
| 14646-29-8 | LUTETIUM(III) PERCHLORATE | ClH O4 . 1/3 Lu |
| 71750-37-3 | lithium 2,3,6-trichlorobenzoate | C7H3 Cl3 O2 . Li |
| 6706-59-8 | L-SORBITOL | C6H14O6 |
| 212051-53-1 | L-THIOCITRULLINE DIHYDROCHLORIDE | C6H13 N3 O2 S . 2 Cl H |
| 85854-74-6 | L-alanyl-L-arginyl-L-tyrosyl-L-arginyl-Lcysteinyl-L-cysteinyl-L-arginyl-L-seryl-L-histidyl-L-seryl-L-arginyl-L-seryl-Larginyl-L-cysteinyl-L-arginyl-L-prolyl-L-arginyl-L-arginyl-L-arginyl-Larginyl-L-cysteinyl-L-arginyl-L-arginyl-L-arginyl-L-arginyl-L-arginyl-Larginyl-L-cysteinyl-L-cysteinyl-Lprolyl-L-arginyl-L-arginyl-L-arginyl-Larginyl-L-alanyl-L-valyl-L-cysteinyl-Lcysteinyl-L-arginyl-L-arginyl-L-tyrosyl-L-threonyl-L-valyl-L-isoleucyl-Larginyl-L-cysteinyl-L-arginyl-L-arginyl- |
| 53808-88-1 | lonazolac | C17H13 Cl N2 O2 |
| 75195-64-1 | L-Lysine,N2,N6-bis(hydroxymethyl)-, calcium salt (2:1) | C8H18 N2 O4 . 1/2 Ca |
| 145138-62-1 | LcrD protein |
| 59200-40-7 | lanosten-3-ol-32-al | C30H50 O2 |