| 62654-13-1 | LANTHANUM DECANOATE | C30H57LaO6 |
| 133310-19-7 | Lamotrigine N2-Glucuronide 85% | C15H16 Cl2 N5 O6 |
| 90046-13-2 | Laminaria hyperborea, ext. |
| 83626-72-6 | L-Cystine, N,N-bis[(4-aminophenyl)sulfonyl]- | C18H22N4O8S4 |
| 107097-80-3 | LOXIGLUMIDE | C21H30 Cl2 N2 O5 |
| 124547-65-5 | L-threo-α-D-galacto-Octopyranoside, methyl 7-chloro-6,7,8-trideoxy-6- [[(1-methyl-4-propyl-2-pyrrolidinyl)carbonyl]amino ]-1-thiomethyl, 2-(phenylmethyl hydrogen phosphate), monohydrochloride, (2S-trans)- | C25H40 Cl N2 O8 P S . Cl H |
| 13453-80-0 | Lithium dihydrogen phosphate | H2LiO4P |
| 101238-51-1 | Levemopamil | C23H30 N2 |
| 6003-05-0 | L-Alanine hydrochloride | C3H8ClNO2 |
| 111394-11-7 | L-lysyl-N~5~-(diaminomethylidene)-L-ornithyl-N~5~-(diaminomethylidene)-L-ornithyl-L-tryptophyl-L-lysyl-L-lysyl-L-asparaginyl-L-phenylalanyl-L-isoleucyl-L-alanyl-L-valine | C68H112 N22 O13 |
| 84929-30-6 | Lawsonia inermis alba, ext. |
| 126333-34-4 | L-seryl-L-alanyl-N-[(1R,7S,10S)-1-benzyl-2-hydroxy-7,10-bis(1-methylethyl)-2-oxido-5,8,11-trioxo-12-oxa-6,9-diaza-2-phosphatridec-1-yl]-L-alaninamide | C31H51 N6 O10 P |
| 31394-71-5 | LUTROL (R) OP 2000 | (C3H6 O)n C18 H34 O2 |
| 672-15-1 | L-Homoserine | C4H9NO3 |
| 10102-24-6 | LITHIUM METASILICATE | Li2O3Si |
| 21730-91-6 | Latia luciferin | C15H24O2 |
| 129-73-7 | LEUCOMALACHITE GREEN | C23H26N2 |
| 56-85-9 | L-Glutamine | C5H10N2O3 |
| 26146-27-0 | Lindeneol | C15H18 O2 |
| 487-58-1 | lenticin | C14H18 N2 O2 |
| 7298-84-2 | L-LEUCYL-L-ALANINE | C9H18N2O3 |
| 101204-88-0 | LK 42-82 | C14H18 N4 O |
| 83712-85-0 | Laproxid 703 |
| 147510-78-9 | Lanosta-1,8,24-trien-26-oicacid, 3-oxo-, (13a,14b,17a,24Z)- (9CI) | C30H44 O3 |
| 148080-18-6 | L-Tryptophan,L-lysyl-L-leucyl-L-tryptophyl-L-lysyl-L-lysyl-L-tryptophyl-L-alanyl-L-lysyl-L-lysyl-L-tryptophyl-L-leucyl-L-lysyl-L-leucyl-L-tryptophyl-L-lysyl-L-alanyl- | C121H179 N29 O18 |
| 3026-66-2 | LAURYLPYRIDINIUMIODIDE | C17H30 N . I |
| 52400-98-3 | LR 359 | C16H26N2O2 |
| 492-41-1 | L-(-)-Ephedrine | C9H13NO |
| 108787-46-8 | LHRH (2-10), Trp(6)- | C59H77 N17 O11 |
| 128075-79-6 | Lufironil | C13H19 N3 O4 |
| 116209-55-3 | Levobetaxolol HCL | C18H29NO3.ClH |
| 64267-97-6 | L-Tyr-D-Ala-Gly-L-Phe-L-Pro-NHEt | C30H40 N6 O6 |
| 480-56-8 | LECANORIC ACID | C16H14O7 |
| 58480-54-9 | Lemannine | C15H22N2O |
| 6531-45-9 | lithium propionate | C3H6 O2 . Li |
| 27180-08-1 | L-RHAMNOASCORBIC ACID | C7H10 O6 |
| 155281-41-7 | L-Phenylalaninamide,N,N-dimethyl-L-isoleucyl-(2S,3S)-2-hydroxy-3-methylpentanoyl-N-methyl-L-isoleucyl-L-prolyl-(9CI) | C35H57 N5 O6 |
| 133083-15-5 | L-valyl-L-threonyl-L-cysteinyl-L-seryl-Lcysteinyl-L-arginyl-L-threonyl-L-seryl-L-seryl-L-cysteinyl-L-arginyl-L-phenylalanylglycyl-L-r-glutamyl-L-arginyl-Lleucyl-L-serylglycyl-L-alanyl-Lcysteinyl-L-arginyl-L-leucyl-Lasparaginylglycyl-L-arginyl-L-isoleucyl-L-tyrosyl-L-arginyl-L-leucyl-Lcysteinyl- |
| 26887-04-7 | Lotranic acid | C24H22 I6 N2 O9 |
| 506-21-8 | LINOELAIDIC ACID | C18H32O2 |
| 142762-80-9 | L-Cysteine,N-acetyl-S-(4-chloro-2,5-dihydro-2-hydroxy-5-oxo-3-furanyl)-, methyl ester | C10H12 Cl N O6 S |
| 27041-98-1 | LIGNAN J1(P) | C21H14 O7 |
| 9067-79-2 | Lactosylceramide galactosidase |
| 139568-85-7 | luminal binding protein, plant |
| 28832-07-7 | L-DICENTRINE | C20H21 N O4 |
| 86330-91-8 | Laurencial |
| 434-13-9 | LITHOCHOLIC ACID | C24H40 O3 |
| 49606-99-7 | L-Cyclopropylglycine | C5H9NO2 |
| 75106-70-6 | LEU-ENKEPHALIN-ARG | C34H49 N9 O8 |
| 18917-82-3 | LEAD LACTATE | C3H4O6•Pb |
| 19879-48-2 | Lauberine | C37H40N2O6 |
| 39468-19-4 | Lactacyd |
| 9013-90-5 | LACTALBUMIN | n.a. |
| 37783-55-4 | LHRH (1-6) AMIDE | C36H42 N10 O9 |
| 132209-93-9 | L-alanyl-L-tyrosyl-L-phenylalanyl-L-seryl-L-prolyl-L-tryptophyl- |
| 15209-00-4 | lachesine | C20H26 N O3 |
| 8072-93-3 | Lignin, hydrolytic |
| 54810-23-0 | Loxapine hydrochloride | C18H18 Cl N3 O . Cl H |
| 24678-13-5 | lenperone | C22H23 F2 N O2 |
| 138225-04-4 | L-tyrosyl-L-alanyl-L-r-aspartyl-L-prolyl-L-asparaginyl-L-alanyl-L-r-aspartyl-Lprolyl-L-methionyl-L-alanyl-L-phenylalanyl-L-leucyl-L-threonyl-L-lysyl-Lleucyl-L-isoleucyl-L-glutaminyl-Lisoleucyl-L-r-glutamyl-L-alanyl-Larginyl-L-lysyl-L-leucyl-L-serylglycyl-L-cysteinyl-L-seryl- |
| 93552-60-4 | Laurenone A |
| 172304-09-5 | Lanosta-7,25-dien-18-oic acid,20-hydroxy-3-[(O-3-O-methyl-6-Osulfo- â-D-glucopyranosyl-(1f3)-O-6-Osulfo- â-D-glucopyranosyl-(1f4)-O-[â-Dxylopyranosyl-( 1f2)]-O-6-deoxy-â-Dglucopyranosyl-( 1f2)-4-O-sulfo-â-Dxylopyranosyl) oxy]-,ç-lactone,trisodium salt,(3â)- |
| 12190-79-3 | Lithium cobalt(iii) oxide | CoLiO2 |
| 13813-45-1 | LUTETIUM(III) IODIDE | I3Lu |
| 35254-34-3 | Lead fluoroborate (Pb(BF4)2) |
| 81840-58-6 | LI 32468 | C21H31 N O3 |
| 144676-04-0 | lavendustin C6 | C20H25 N O5 |
| 23567-25-1 | L-(-)-TALOSE | C6H12O6 |
| 78-70-6 | Linalool | C10H18O |
| 13966-26-2 | Lead204 | Pb |
| 83550-93-0 | L-Cysteine, S-ethyl-N-(1-nitro-9-acridinyl)-, methyl ester, monohydroc hloride | C19H19 N3 O4 S . Cl H |
| 72550-04-0 | L-r-aspartylglycyl-L-seryl-L-tyrosyl-Llysyl-L-methionyl-L-asparaginyl-Lhistidyl-L-phenylalanyl-L-arginyl-Ltryptophyl-L-serylglycyl-L-prolyl-Lprolyl-L-alanyl- |
| 102492-21-7 | L-Mannopyranose,2-[[[(2-chloroethyl)nitrosoamino]carbonyl]amino]-2-deoxy- | C9H16 Cl N3 O7 |
| 4070-48-8 | L-VALINE METHYL ESTER | C6H13NO2 |
| 51785-99-0 | L-Cysteine, ethyl ester, methylcarbamate (ester),monohydrochloride | C7H14 N2 O3 S . Cl H |
| 98168-48-0 | L-Arginine, compd with (1S-(1R*,2R*,4(R*(R*(R*)))))-N-(3-methyl-1-oxobutyl)-L-phenylalanyl-N-(4-((2-((1-(2-carboxy-1-hydroxyethyl)-3-methylbutyl)amino)-1-methyl-2-oxoethyl)amino)-2-hydroxy-1-(2-methylpropyl)-4-oxobutyl)-L-norleucinamide (1:1) |
| 525-01-9 | Linadryl | C19H23NO2 |
| 139602-08-7 | LOCUSTAKININ I | C31H40 N8 O8 |
| 13018-33-2 | L-cysteinyl-L-tyrosyl-L-isoleucyl-L-glutaminyl-L-asparaginyl-L-cysteine | C30H45 N9 O9 S2 |
| 85951-62-8 | lipoxin C4 | C30H47N3O10S |
| 7143-69-3 | LINALYL PHENYL ACETATE | C18H24 O2 |
| 2164-08-1 | Lenacil | C13H18 N2 O2 |
| 585-86-4 | LACTITOL | C12H24O11 |
| 101477-55-8 | Lomerizine | C27H30F2N2O3 |
| 476640-22-9 | Lushanrubescensin H | C22H30O6 |
| 19172-47-5 | Lawesson's Reagent | C14H14O2P2S4 |
| 97747-88-1 | Lilopristone | C29H37NO3 |
| 165198-52-7 | L-Arginine,N2-[[[5-(1,6-dihydro-6-oxo-8-phenyl-9H-purin-9-yl)pentyl]oxy]carbonyl]- | C23H30 N8 O5 |
| 1668-08-2 | L-galactono-1,4-lactone | C6H10O6 |
| 116235-63-3 | leiurotoxin I | C142H243 N45 O39 S7 |
| 110014-25-0 | LHRH, N-Ac-3(2-naphthyl)Ala(1)-Phe(2,3)-Arg(6)-Phe(7)-AlaNH2(10)- | C74H93 N15 O13 |
| 57631-15-9 | L-arginine monothiazolidine-4-carboxylate | C10H21N5O4S |
| 150155-67-2 | L-Alaninamide,4-chloro-D-phenylalanyl-L-alanyl-L-tyrosyl-D-tryptophyl-L-lysyl-L-valyl-L-alanyl-3-(2-naphthalenyl)-(9CI) | C59H72 Cl N11 O9 |
| 123951-86-0 | L-threonyl-L-threonyl-L-asparaginyl-N-[(1S)-1-carboxypropyl]-L-tyrosinamide | C25H38 N6 O10 |
| 13950-48-6 | Lup-20(29)-en-28-oicacid, 3,21-dihydroxy-, g-lactone, (3b,21b)- | C30H46 O3 |
| 145643-15-8 | L-Phenylalanine,N-[5-[4-(aminoiminomethyl)phenyl]-1-oxopentyl]-L-a-aspartyl- (9CI) | C25H30 N4 O6 |
| 34980-39-7 | LAMINARIBIOSE MIXED ANOMERS | C12H22 O11 |
| 1596-67-4 | L-THYRONINE | C15H15NO4 |
| 70111-54-5 | LOPRAZOLAM MESYLATE | C24H25ClN6O6S |
| 60117-24-0 | LEU-ENKEPHALIN AMIDE | C28H38 N6 O6 |