| 229966-35-2 | Luchem HAB 18 | C33H58N4O4 |
| 76948-65-7 | L-alanyl-L-prolyl-L-leucyl-L-glutaminyl-Lprolylglycylglycyl-L-seryl-L-prolyl-Lalanyl-L-leucyl-L-threonyl-L-lysyl-Lisoleucyl-L-tyrosyl-L-prolyl-Larginylglycyl-L-seryl-L-histidyl-Ltryptophyl-L-alanyl-L-valylglycyl-Lhistidyl-L-leucyl- |
| 142797-84-0 | Lanthanocenium (9CI) | C10H10 La |
| 14191-91-4 | L-Alanine,3-[(aminoiminomethyl)amino]- | C4H10 N4 O2 |
| 23248-23-9 | LITHIUM 2-HYDROXYETHOXIDE | C2H6LiO2 |
| 110383-39-6 | lophirone A | C30H22 O8 |
| 23643-62-1 | L-Arabinose, O-b-D-glucopyranosyl-(1®3)-O-b-D-glucopyranosyl-(1®4)-O-[b-D-glucopyranosyl-(1®2)]- (9CI) | C23H40 O20 |
| 70-45-1 | L-LEUCINE-UL-14C | C6H13 N O2 |
| 143943-73-1 | Lirequinil | C26H25 Cl N2 O3 |
| 83851-42-7 | LEUKOTRIENE F4 | C28H44 N2 O8 S |
| 158678-65-0 | L-Arginine,glycyl-L-tyrosyl-L-prolyl-L-methionyl-L-tyrosyl-L-prolyl-L-leucyl-L-prolyl-(9CI) | C52H76 N12 O12 S |
| 13568-56-4 | lutetium vanadium tetraoxide | O |
| 2510-38-5 | L-Valine,N-acetyl-3-mercapto- | C7H13 N O3 S |
| 68016-02-4 | lactic acid, compound with N-[2-[(2-hydroxyethyl)amino]ethyl]octadecanamide (1:1) | C25H52N2O5 |
| 68855-99-2 | Litsea cubeba oil |
| 142661-64-1 | lectin I, Laburnum alpinum |
| 101559-46-0 | L-Histidine,N-[3-[[N-[(1,1-dimethylethoxy)carbonyl]-L-phenylalanyl-L-histidyl]amino]-2-hydroxy-5-methylhexyl]-L-valyl-L-isoleucyl-,methyl ester (9CI) | C45H70 N10 O9 |
| 67110-79-6 | Luprostiol | C21H29ClO6S |
| 76496-68-9 | Levoprotiline | C20H23 N O |
| 553-54-8 | Lithium benzoate | C7H5O2Li |
| 138612-58-5 | L-arginyl-L-arginyl-L-prolyl-L-arginyl-Lcysteinyl-L-phenylalanyl-L-cysteinyl-Larginyl-L-leucyl-L-histidyl-L-cysteinyl-L-arginyl- |
| 112790-45-1 | Lanosta-7,9(11),24-trien-26-oicacid, 3,22-bis(acetyloxy)-15-hydroxy-, (3a,15a,22S,24E)- (9CI) | C34H50 O7 |
| 14216-93-4 | lead(2+) 2-aminobutanedioate | C4H5 N O4 Pb |
| 14513-20-3 | L-α-Methyldopamine | C9H13 N O2 |
| 121842-66-8 | L-Cysteine,N-acetyl-S-[(1R,2S,3R,6E,8S,9S,10S,12R,16R)-2-[[(6-deoxy-2,3-di-O-methyl-b-D-allopyranosyl)oxy]methyl]-3-ethyl-2-hydroxy-8,10,12-trimethyl-5,13-dioxo-9-[[3,4,6-trideoxy-3-(dimethylamino)-b-D-xylo-hexopyranosyl]oxy]-4,17-dioxabicyclo[14.1.0]heptadec-6-en-15-yl]-(9CI) | C42H70 N2 O16 S |
| 147396-02-9 | Ligupurpuroside B | C35H46 O17 |
| 156679-34-4 | Lenercept |
| 29101-95-9 | Leucogenenol | C18H25NO8 |
| 60816-70-8 | lithium D-gluconate | C6H11LiO7 |
| 138079-68-2 | Laxichalcone |
| 145594-25-8 | L-Leucinamide, L-tyrosyl-D-alanylglycyl-L-phenylalanyl-N-(6-(2,3,5,6,8 ,9,11,12-octahydro-7H-1,4,10,13,7-benzotetraoxaazacyclopentadecin-7-yl )-6-oxohexyl)-, monohydrochloride | C49H69 N7 O11 . Cl H |
| 94158-12-0 | lithium naphthalenesulphonate | C10H8 O3 S . Li |
| 110715-63-4 | lubrin |
| 141644-08-8 | L-Leucine,L-lysyl-L-lysyl-L-leucyl-L-leucyl-L-lysyl-L-lysyl-L-leucyl-L-lysyl-L-lysyl-L-leucyl-L-leucyl-L-lysyl-L-lysyl-(9CI) | C84H164 N22 O15 |
| 118121-70-3 | L-Leucinamide,N-[(4-hydroxyphenyl)acetyl]-D-tryptophyl-L-phenylalanyl-D-tryptophyl-L-leucyl-(9CI) | C51H60 N8 O7 |
| 188426-73-5 | Langduin A |
| 69847-45-6 | L-TYROSINE DISODIUM SALT | C9H9NNa2O3 |
| 9028-72-2 | LACTIC OXIDASE | NULL |
| 9013-95-0 | Levan | C18H32O16 |
| 178664-72-7 | Lethedocin |
| 94232-46-9 | lanthanum(3+) oleate | C18H34 O2 . 1/3 La |
| 52483-05-3 | Lactarorufin B | C15H22O5 |
| 87435-86-7 | Lipiodol Ultra Fluid |
| 32738-74-2 | L-Altromethylose | C6H12O5 |
| 11030-31-2 | lanatoside D | C49H76 O21 |
| 124547-63-3 | L-threo-a-D-galacto-Octopyranoside, methyl7-chloro-6,7,8-trideoxy-3,4-O-(1-methylethylidene)-6-[[[(2S,4R)-1-methyl-4-propyl-2-pyrrolidinyl]carbonyl]amino]-1-thio-,monohydrochloride (9CI) | C21H37 Cl N2 O5 S . Cl H |
| 113962-45-1 | Luteinizing hormone-releasing factor (swine), 6-(3-(2-naphthalenyl)-D-alanine-10-deglycinamide-, 2-(aminocarbonyl)hydrazide, acetate (salt) |
| 137012-28-3 | L-Phenylalanine, N-(2-(3-((N-(2-(3-amino-2-oxo-1-pyrrolidinyl)-4-methyl-1-oxopentyl)-L-methionyl-L-glutaminyl-D-tryptophyl-N-methyl-L-phenylalanyl)amino)-2-oxo-1-pyrrolidinyl)-4-methyl-1-oxopentyl)-L-methionyl-L-glutaminyl-D-tryptophyl-N-methyl-, cyclic (8-1)-peptide, (3R-(1(S*(R*(S*))),3R*))- |
| 192517-00-3 | L 245976 |
| 68553-50-4 | linseed oil/ isophthalic/ trimellitic/ trimethylolpropane |
| 151878-21-6 | Lanost-8-en-26-oicacid, 3-[(O-6-deoxy-a-L-mannopyranosyl-(1®2)-O-b-D-glucopyranosyl-(1®2)-O-a-L-arabinopyranosyl-(1®6)-b-D-glucopyranosyl)oxy]-17,23-epoxy-23,28-dihydroxy-, g-lactone, (3b,4b,23S,25R)- (9CI) | C53H84 O23 |
| 65979-28-4 | Lekinol |
| 83420-95-5 | L-Leucine,N-[N-[N-[N-(N,N-di-2-propenyl- L-tyrosyl)glycyl]glycyl]-L-phenylalanyl]-,methyl ester |
| 150671-02-6 | Lachnumon | C10H10 Cl2 O4 |
| 124848-71-1 | L-Tyrosine,3-iodo-N-[[[[(4S,4aR,5S,6S)-4,4a,5,6-tetrahydro-6-methyl-4-[(2S)-2-methyl-1-oxobutoxy]-5-[2-[(2R,4R)-tetrahydro-4-hydroxy-6-oxo-2H-pyran-2-yl]ethyl]-2(3H)-naphthalenylidene]amino]oxy]acetyl]-,methyl ester (9CI) | C35H45 I N2 O10 |
| 15985-39-4 | L-METHIONINE SULFOXIMINE | C5H12N2O3S |
| 152221-16-4 | Lupan-29-oic acid,20,21,30-trihydroxy-3-oxo-, g-lactone, (21a)- (9CI) | C30H46 O5 |
| 163660-11-5 | L-Valinamide,N2-[[[(1S)-1-carboxy-2-(4-hydroxyphenyl)ethyl]amino]carbonyl]-L-arginyl-N-[(1R)-1-formyl-2-phenylethyl]- | C30H41 N7 O7 |
| 95672-02-9 | L 648132 |
| 13966-28-4 | Lead208 | Pb |
| 97358-56-0 | L-arginine mono[(R)-thiazolidine-4-carboxylate] | C10H21N5O4S |
| 127633-79-8 | L-Methioninamide,5-oxo-L-prolyl-L-prolyl-L-asparaginyl-L-prolyl-L-a-aspartyl-L-a-glutamyl-L-phenylalanyl-L-phenylalanylglycyl-L-leucyl-(9CI) | C59H81 N13 O17 S |
| 107530-18-7 | L-Threonine,(3R)-N-acetyl-3-hydroxy-L-leucyl-(aR)-a-hydroxybenzenepropanoyl-2,3-didehydro-N-methylalanyl-L-alanyl-N-methyl-L-alanyl-(3R)-3-[[(2S,3R)-3-hydroxy-4-methyl-1-oxo-2-[(1-oxopropyl)amino]pentyl]oxy]-L-leucyl-N,O-dimethyl-,(7®1)-lactone (9CI) | C49H75 N7 O15 |
| 152923-58-5 | LY 270766 (9CI) |
| 155566-28-2 | Lanosta-9(11),20(22)-dien-26-oicacid, 7,8-epoxy-15-hydroxy-3,12,23-trioxo-, (7a,8a,15b,20E)- (9CI) | C30H40 O7 |
| 52315-76-1 | L-Lysine acetate | C8H18N2O4 |
| 11076-81-6 | Leucomycin V,9,10-didehydro-9-deoxy-10,13-dihydro-13-hydroxy-, 4B-(3-methylbutanoate)3-propanoate (9CI) | C43H71 N O15 |
| 145594-21-4 | L-tyrosyl-D-alanyl-N-[(2S)-2-{[(1S)-3-methyl-1-(2,3,5,6,8,9,11,12-octahydro-7H-1,4,10,13,7-benzotetraoxazacyclopentadecin-7-ylcarbonyl)butyl]amino}-3-phenylpropanoyl]glycinamide hydrochloride | C43H58 N6 O10 . Cl H |
| 88041-40-1 | Lemidosul | C12H19 N O3 S |
| 577-27-5 | Ledol | C15H26O |
| 79803-79-5 | lead C3-13 fatty acid naphthenate complex |
| 88161-48-2 | litonit |
| 204264-79-9 | Lycotoxin I | C135H224N38O29 |
| 85568-52-1 | LOWICRYL HM20 REAGENT KIT, FOR MICROSCOP Y | C30H50O10 |
| 124216-01-9 | L-Phenylalaninamide,1-benzoyl-L-prolyl-N-[4-[(aminoiminomethyl)amino]-1-boronobutyl]-,monohydrochloride (9CI) | C26H35 B N6 O5 . Cl H |
| 157676-97-6 | L-Cysteine,L-cysteinylglycyl-L-phenylalanyl-L-histidyl-L-phenylalanylglycylglycyl-L-seryl-L-a-aspartylglycyl-L-methionylglycyl-L-seryl-L-serylglycylglycyl-L-valyl-L-seryl-L-tryptophylglycyl-L-isoleucylglycylglycyl-L-a-aspartylglycyl-L-alanyl-L-alanyl-L-histidyl-,cyclic (1®29)-disulfide (9CI) | C111H154 N34 O38 S3 |
| 167290-77-9 | L-Proline,N-[(2S,3R)-3-amino-2-hydroxy-1-oxo-4-phenylbutyl]-L-valyl-L-prolyl-4-hydroxy-,(4R)- | C25H36 N4 O7 |
| 139083-42-4 | LY 227444 |
| 166739-51-1 | L-Tryptophan,glycyl-L-asparaginyl-L-tryptophyl-L-histidylglycyl-L-threonyl-L-alanyl-L-prolyl-L-a-aspartyl-L-tryptophyl-L-valyl-L-tyrosyl-L-phenylalanyl-L-alanyl-L-histidyl-L-leucyl-L-seryl-L-methionyl-L-isoleucyl-(9CI) | C115H150 N28 O27 S |
| 188241-50-1 | L-Tryptophan,(4R)-4-hydroxy-1-[[1-[4-(1Htetrazol- 5-yl)butyl]-1H-indol-3-yl]carbonyl]- L-prolyl-,[3,5-bis(trifluoromethyl)phenyl]- methyl ester,monopotassium salt |
| 62820-38-6 | Lactarorufin N | C15H22O3 |
| 126452-98-0 | lissoclinamide 8 | C38H43 N7 O5 S2 |
| 492-11-5 | LEUCOPTERIN | C6H5N5O3 |
| 2636-52-4 | L-PriMapterin | C9H11 N5 O3 |
| 139933-53-2 | Lanost-8-en-30-oicacid, 3-[(O-b-D-galactopyranosyl-(1®2)-O-[b-D-galactopyranosyl-(1®3)]-b-D-galactopyranosyl)oxy]-25-methyl-24-methylene-, (3b)- (9CI) | C50H82 O18 |
| 211686-25-8 | Leonubiastrin | C23H28O7 |
| 58210-09-6 | L-histidyl-L-seryl-L-r-aspartyl-L-alanyl-L-valyl-L-phenylalanyl-L-threonyl-L-raspartyl-L-asparaginyl-L-tyrosyl-Lseryl-L-arginyl-L-phenylalanyl-Larginyl-L-lysyl-L-glutaminyl-Lmethionyl-L-alanyl-L-valyl-L-lysyl-Llysyl-L-tyrosyl-L-leucyl-L-asparaginyl-L-seryl-L-valyl-L-leucyl- |
| 54076-28-7 | lead | Pb |
| 97430-52-9 | LY 137157 | C14H22N4 |
| 130209-82-4 | Latanoprost | C26H40O5 |
| 190715-07-2 | L-Cysteine,N-acetyl-S-(4,5,9-trihydroxy-2- methyl-10-oxo-10H-benzo[b]fluoren-11-yl)- |
| 125640-35-9 | Lanost-7-en-18-oicacid, 20-hydroxy-3-[(O-3-O-methyl-6-O-sulfo-b-D-glucopyranosyl-(1®3)-O-6-O-sulfo-b-D-glucopyranosyl-(1®4)-O-6-deoxy-b-D-glucopyranosyl-(1®2)-4-O-sulfo-b-D-xylopyranosyl)oxy]-23-oxo-, g-lactone, (3b)- (9CI) | C54H86 O31 S3 |
| 100440-27-5 | Lanost-8-en-26-oicacid, 3,15,28-trihydroxy-11,23-dioxo-, (3b,4b,15a)- (9CI) | C30H46 O7 |
| 9001-61-0 | LEUCINE AMINOPEPTIDASE, CYTOSOL FROM HOG KIDNEY, ~100 U/MG |
| 13008-73-6 | L-Lyxose,5-deoxy-3-C-formyl- (9CI) | C6H10 O5 |
| 51952-41-1 | Luteinizing hormone-releasing factor (swine), hydrochloride | C55H75 N17 O13 . x Cl H |
| 78739-37-4 | Lanost-7-ene-3,23,24,25-tetrol,(3R,13R,14â,- 17R,20S,23R,24S)- |
| 3493-11-6 | L-METHIONINE METHYLSULFONIUM IODIDE | C6H14 N O2 S . I |
| 69175-77-5 | Losindole | C19H20 Cl N |
| 9027-95-6 | Lyase,adenosine triphosphate citrate |