| 106206-79-5 | leucosulfakinin II | C53H72 N16 O20 S2 |
| 116079-53-9 | Lyxonic acid,3-[(acetyloxy)methyl]-4-(decahydro-1,4,4-trimethyl-8-methylene-1-azulenyl)-3,4-dideoxy-,d-lactone, 2-acetate (9CI) | C24H36 O6 |
| 107176-31-8 | Lanosta-7,24-dien-3-one,21,23-epoxy-, (13a,14b,17a,20S,23R)- (9CI) | C30H46 O2 |
| 35412-64-7 | L-Ascorbic acid, compound with L-cysteine | C9H15NO8S |
| 10047-08-2 | Lofenal | C21H24 Cl2 N2 O3 |
| 117806-54-9 | lithium 1,1,2,2,3,3,4,4,5,5,6,6,7,7,7-pentadecafluoroheptane-1-sulfonate | C7H F15 O3 S . Li |
| 132309-71-8 | locustatachykinin IV | C47H74 N16 O11 |
| 52212-87-0 | LAMALBID | C17H26O12 |
| 142-47-2 | L-(+)Sodium glutamate | C5H8NNaO4 |
| 16874-06-9 | L-GLUTAMIC ACID DI-TERT-BUTYLESTER DIBEN ZENESULFIMIDE SALT | C13H25 N O4 |
| 80445-66-5 | LEUKOTRIENE B5 | C20H30O4 |
| 17272-45-6 | LANTHANUM CHLORIDE, HEXAHYDRATE | Cl3H12LaO6 |
| 15639-50-6 | L-THREO-DIHYDROSPHINGOSINE | C18H39 N O2 |
| 176045-83-3 | L 761000 |
| 10118-85-1 | Lydimycin | C10H14 N2 O3 S |
| 2216-54-8 | L-MENTHYLAMINE | C10H21 N |
| 77209-77-9 | LEUKOTRIENE C3 | C30H49 N3 O9 S |
| 34592-47-7 | L(-)-Thiazolidine-4-carboxylic acid | C4H7NO2S |
| 74046-15-4 | Loquatoside | C20H22 O11 |
| 152845-76-6 | lucyin A | C30H46 O5 |
| 491-70-3 | Luteolin | C15H10O6 |
| 7030-99-1 | Leucothiopyronine |
| 122654-22-2 | L 9342 |
| 17341-24-1 | LITHIUM ION CHROMATOGRAPHY STANDARD | Li |
| 63-42-3 | Lactose | C12H22O11 |
| 3002-52-6 | lanthanum(3+) 2-hydroxypropane-1,2,3-tricarboxylate | C6H8 O7 . La |
| 13875-40-6 | lanthanum bromide oxide | BrLa O |
| 6867-30-7 | Lithium acetylide ethylenediamine complex | C4H9 Li N2 |
| 39464-66-9 | LAURETH-4 PHOSPHATE | (C2H4O)nC12H26O.xH3O4P |
| 61597-54-4 | Lambertiane |
| 4420-88-6 | lysine-2-naphthylamide | C16H21N3O |
| 388082-78-8 | Lapatinib ditosylate | C29H26ClFN4O4S.2(C7H8O3S).H2O |
| 636-11-3 | lithium hippurate | C9H8LiNO3 |
| 15282-88-9 | LEAD(II) ACETYLACETONATE | C10H14O4Pb |
| 222974-46-1 | L-Proline,1-[(2R,3S,4E)-3-hydroxy-2,4-dimethyl-1-oxo-4-dodecen-1-yl]-,(1R,2S)-1-[[(1S)-1-carboxyethoxy]carbonyl]-2-methylbutyl ester | C28H47 N O8 |
| 31598-07-9 | Lozomic acid | C34H40 I6 N4 O12 |
| 553-91-3 | LITHIUM OXALATE | C2 H2Li2O4 |
| 131875-08-6 | Lexacalcitol | C29H48O4 |
| 122548-63-4 | LY 193239 | C14H16N6O7S2 |
| 24353-88-6 | Lorbamate | C12H22 N2 O4 |
| 7428-48-0 | LEAD STEARATE | C18H36 O2 . x Pb |
| 118703-44-9 | Lumiflon LF 916N |
| 151488-11-8 | L-162 313 | C30H38 N4 O4 S2 |
| 128230-16-0 | L-Isoleucinamide,L-histidyl-L-alanyl-L-a-aspartylglycyl-L-valyl-L-phenylalanyl-L-threonyl-L-seryl-L-a-aspartyl-L-tyrosyl-L-seryl-L-arginyl-L-leucyl-L-leucylglycyl-L-glutaminyl-L-leucyl-L-seryl-L-alanyl-L-arginyl-L-lysyl-L-tyrosyl-L-leucyl-L-a-glutamyl-L-seryl-L-leucyl- (9CI) | C136H216 N38 O41 |
| 115178-49-9 | Leucomycin V,9-deoxy-10,11-dihydro-9-oxo-, 4B-(3-methylbutanoate) (9CI) | C40H67 N O14 |
| 2197-37-7 | Linoleic Acid | C18H32 O2 |
| 1883-09-6 | L-2,4-Diaminobutyric acid dihydrochloride | C4H10N2O2.2(HCl) |
| 64603-57-2 | L-Arabinose,3,5-dideoxy-3-formyl- (9CI) | C6H10 O4 |
| 55-03-8 | Levothyroxine sodium | C15H10I4NNaO4 |
| 85371-77-3 | LHRH, pGlu(1)-Phe(2)-Trp(3)-Ser(4)-N-epsilon-azidobenzoyl-Lys(6)- | C69H89 N19 O14 |
| 16038-76-9 | lead phosphite | H3O3 P . x Pb |
| 163759-29-3 | L-Histidinamide,D-phenylalanyl-L-a-glutamyl-L-tryptophyl-L-alanyl-L-valylglycyl-N-[(1S)-1-[[(4R)-4-(aminocarbonyl)-3-thiazolidinyl]methyl]-3-methylbutyl]-,methyl ester (9CI) | C52H73 N13 O10 S |
| 138614-31-0 | L 159268 |
| 114681-51-5 | LHRH, Phe(5)-delta-Ala(6)- | C56H75 N17 O12 |
| 137390-85-3 | L-Aspartic acid, N-(tricyclo(3.3.1.1(sup 3,7))dec-1-ylcarbonyl)- | C15H21 N O5 |
| 9056-83-1 | Liquoid |
| 13957-33-0 | Leptodactyline | C11H18 N O |
| 372-75-8 | L(+)-Citrulline | C6H13N3O3 |
| 11138-40-2 | Lubrizol 859 |
| 67190-22-1 | LHRH, Phe(2)-Trp(6)- | C67H84N16O13 |
| 35837-70-8 | lead bis(3,5,5-trimethylhexanoate) | C9H18 O2 . 1/2 Pb |
| 500-64-1 | L-KAWAIN | C14H14 O3 |
| 192441-08-0 | Lomeguatrib | C10H8BrN5OS |
| 94138-91-7 | lithium (9Z,12Z,15Z)-9,12,15-octadecatrienoate | C18H30 O2 . Li |
| 1007-42-7 | L-Histidine hydrochloride | C6H9N3O2.xClH |
| 68382-19-4 | L-Tryptophan,L-tyrosylglycylglycyl- |
| 62213-23-4 | L-THREONINE ALDOLASE, ~0.2 U/MG* |
| 91097-11-9 | L-Leucinamide,glycyl-N-[1-(phosphonomethyl)- ethenyl]- |
| 502-87-4 | LEAD THIOSULFATE | C7H6 O |
| 117011-50-4 | LR 16 | C17H16 Cl2 N2 O4 |
| 3057-74-7 | L-Aspartic acid 4-tert-butyl ester | C8H15NO4 |
| 83664-21-5 | Lumirubin | C33H36N4O6 |
| 93287-59-3 | L-Lysine,L-arginyl-L-arginyl-L-prolyl-Lphenylalanyl- L-histidyl-(3S,4S)-4-amino-3- hydroxy-6-methylheptanoyl-L-isoleucyl-Lhistidyl- |
| 7306-96-9 | L-Threonic Acid | C4H8O5 |
| 72189-84-5 | LYS-LYS-GLY-GLU | C19H36 N6 O7 |
| 848-75-9 | LORMETAZEPAM | C16H12 Cl2 N2 O2 |
| 1236-99-3 | Levomepromazine hydrochloride | C19H24N2OS.HCl |
| 70025-16-0 | Lard, oil, mixed withvegetable oil deodorizer distillates, sulfated, sodium salts |
| 17574-05-9 | lactosylsphingosine | C30H57 N O12 |
| 217962-21-5 | L-Leucinamide,L-alanyl-L-isoleucyl-Lalanyl- L-valyl-L-leucylglycyl-L-R-glutamyl- L-alanyl-L-lysyl-L-alanyl-L-leucyl-Lmethionylglycyl- L-arginyl-L-asparaginyl-Lisoleucyl- L-arginyl-L-asparaginylglycyl-Lisoleucyl- L-valyl-L-lysyl-L-alanylglycyl-Lprolyl- L-alanyl-L-isoleucyl-L-alanyl-Lvalyl- L-leucylglycyl-L-R-glutamyl-L-alanyl- L-lysyl-L-alanyl- |
| 15773-55-4 | lead dilaurate | C12H24 O2 . 1/2 Pb |
| 7392-19-0 | LIMETOL | C10H18O |
| 53179-11-6 | Loperamide | C29H33 Cl N2 O2 |
| 468-28-0 | LUPULONE | C26H38 O4 |
| 143-07-7 | Lauric acid | C12H24O2 |
| 126985-98-6 | locustatachykinin II | C50H76 N14 O12 |
| 8006-78-8 | LAUREL LEAF OIL |
| 175481-36-4 | Lacosamide | C13H18N2O3 |
| 22875-15-6 | Leucomycin V | C35H59 N O13 |
| 138674-15-4 | liver specific transcription factor LF-B3 |
| 96573-88-5 | L-seryl-L-seryl-L-cysteinyl-L-phenylalanylglycylglycyl-L-arginyl-L-methionyl-L-raspartyl-L-arginyl-L-isoleucylglycyl-Lalanyl-L-glutaminyl-L-serylglycyl-Lleucylglycyl-L-cysteinyl-L-asparaginyl-L-seryl-L-phenylalanyl- |
| 53943-88-7 | Letosteine | C10H17NO4S2 |
| 53587-11-4 | L-Tyrosine benzyl ester p-toluenesulfonate | C16H17NO3.C7H8O3S |
| 31690-09-2 | Levomefolic Acid | C20H25N7O6 |
| 142463-59-0 | lemA protein, bacterial |
| 12031-43-5 | LANTHANUM OXYSULFIDE | La2O2 S |
| 7104-38-3 | Levomepromazine maleate | C19H24N2OS.C4H4O4 |
| 120462-50-2 | Lanost-8-en-26-oicacid, 12,15,20-trihydroxy-3,7,11,23-tetraoxo-, (12b,15a,20x)- (9CI) | C30H42 O9 |
| 78-36-4 | LINALYL BUTYRATE | C14H24 O2 |
| 158799-49-6 | linalool 3,6-oxide 6-O-xylopyranosylglucopyranoside | C21H36 O11 |