| 55974-07-7 | Liriodenine methiodide | C18H12 N O3 . I |
| 53096-04-1 | Lead fluoride | F2Pb |
| 37225-47-1 | Lignosulfonic acid, formaldehyde polymer |
| 19224-82-9 | L-leucine - cobalt (2:1) | C12H26CoN2O4 |
| 14553-36-7 | lambda~2~-stannane - dihydroxy(dioxo)tungsten (1:1) | O |
| 19196-51-1 | L-DaunosamineHCl | C6H13 N O3 . Cl H |
| 149316-65-4 | Lucentite SWN |
| 61811-29-8 | Lyase, deoxyribonucleate- (apurinic or apyrimidinic site) |
| 88303-61-1 | Losaxantrone | C22H27 N5 O4 . 2 Cl H |
| 38721-52-7 | Lithium triisobutylhydroborate | C12H28BLi |
| 120462-42-2 | Lophanthoidin B | C24H32 O8 |
| 67021-88-9 | Lauric acid (1aR)-1aα,2β,5,5a,6,9,10,10aα-octahydro-5β,5aβ-dihydroxy-4-hydroxymethyl-1,1,7,9α-tetramethyl-11-oxo-1H-2α,8aα-methanocyclopenta[a]cyclopropa[e]cyclodecen-6β-yl ester | C32H50O6 |
| 13406-89-8 | lead(2+) 2,4-dinitroresorcinolate | C6H4 N2 O6 . Pb |
| 155661-16-8 | L-Ribonic acid,2-[7-(1,3-benzodioxol-5-yl)heptyl]-2,5-dideoxy-, g-lactone | C19H26 O5 |
| 95262-54-7 | Lup-20(29)-en-28-oic acid,3,11-dihydroxy-,(3R,11R)- |
| 157476-77-2 | Lagatide | C33H58 N10 O9 |
| 14258-72-1 | LITHIUM-6 | Li |
| 83784-12-7 | lithium 5-[(3,5-dichloro-2-hydroxyphenyl)azo]-4-[(ethoxycarbonyl)amino]-6-hydroxynaphthalene-2-sulphonate | C19H15 Cl2 N3 O7 S . Li |
| 213829-01-7 | L-Tyrosine,3-hydroxy-L-tyrosyl-L-threonyl-,cyclic (13f3)-ether |
| 129712-62-5 | lambda Spi-1 |
| 156074-10-1 | L-Phenylalanine,N-(9,10-dihydro-4-hydroxy-9,10-dioxo-1-anthracenyl)-, methyl ester | C24H19 N O5 |
| 29325-35-7 | L-galacto-2-Heptulose | C7H14 O7 |
| 145139-40-8 | Lectin (Galanthusnivalis clone LECGNA2 isoform reduced) (9CI) |
| 17605-71-9 | L-N-METHYLEPHEDRINE HYDROCHLORIDE, 99 | C11H17 N O |
| 14073-97-3 | L-MENTHONE | C10H18O |
| 75306-06-8 | L-Ser-L-Ala-L-Asn-L-Ser-L-Asn-L-Pro-L-Ala-L-Met-L-Ala-L-Pro-L-Arg-L-Glu-L-Arg-L-Lys-L-Ala-Gly-L-Cys-L-Lys-L-Asn-L-Phe-L-Phe-L-Trp-L-Lys-L-Thr-L-Phe-L-Thr-L-Ser-L-Cys-OH | C137H209N41O39S3 |
| 205750-27-2 | L-leucyl-3-amino-7-octynoyl] | C41H67N5O9 |
| 81005-34-7 | L-A-PHOSPHATIDYLCHOLINE, B-(NBD-*AMINOHE XANOYL)-GAM | C36H62N5O11P |
| 78170-40-8 | Leuco sulfur red 14 |
| 2566-97-4 | LINOLELAIDIC ACID METHYL ESTER | C19H34O2 |
| 152060-61-2 | Lead titanium zirconium oxide |
| 83804-13-1 | Lithium bis(N-(7-hydroxy-8-((2-hydroxy-5-nitrophenyl)azo)-1-naphthyl)acetamidato(2-))chromate(1-) | C36H28CrLiN8O10+ |
| 1402-10-4 | LICHENIN | C6H10O5 |
| 464-99-3 | Lupane | C30H52 |
| 173429-62-4 | L-Isoleucine,N-[N-[2-[3-[[N2-formyl-L-glutaminyl-L-threonyl-4-(4-hydroxyphenyl)-L-2-aminobutanoyl]amino]-6-hydroxy-2-oxo-1-piperidinyl]-3-hydroxy-1-oxobutyl]-N,O-dimethyl-L-tyrosyl]-,r-lactone (9CI) | C46H64 N8 O14 |
| 55749-97-8 | LITORIN | C51H68N14O11S |
| 42249-61-6 | LACMOID | C12H10N2O3 |
| 125640-32-6 | Lanost-7-en-18-oicacid, 20-hydroxy-3-[(O-3-O-methyl-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 O28 S2 |
| 150155-63-8 | L-Threoninamide,3-(2-naphthalenyl)-D-alanyl-4-chloro-L-phenylalanyl-L-tyrosyl-D-tryptophyl-L-lysyl-L-threonyl-L-phenylalanyl-(9CI) | C65H76 Cl N11 O11 |
| 25988-63-0 | L-Lysine homopolymer hydrobromide | C18H38N6O4 |
| 12225-46-6 | Levafix Brilliant Blue E-B |
| 149355-66-8 | L-Isoleucinamide,N-methyl-L-phenylalanyl-(3S)-3-hydroxy-L-prolyl-N-[(1Z)-2-(4-hydroxyphenyl)ethenyl]-,cyclic (2®3)-ether (9CI) | C29H36 N4 O4 |
| 104042-53-7 | Leopin-Five (9CI) |
| 180179-68-4 | L-Leucine, N-(3-chloro-1,4-dihydro-1,4-dioxo-2-naphthalenyl)-, compd. with morpholine (1:1) | C20H25ClN2O5 |
| 36529-65-4 | lithium oxidoazanide | HLiNO- |
| 173429-60-2 | L-Phenylalanine,N2-[[(5-amino-1-carboxy- pentyl)amino]carbonyl]-D-lysyl-L-valyl-(RS)- R-amino-4-hydroxybenzenebutanoyl-Nmethyl- L-alanyl-,cyclic (5f16)-peptide |
| 194797-12-1 | L-Arginine,N2-[3-(dodecyloxy)-2-hydroxypropyl]- |
| 53700-76-8 | LAS 272 |
| 61012-19-9 | LECIRELIN | C59H84 N16 O12 |
| 76433-29-9 | Lds-751 | C21H23ClN2O4S |
| 168433-97-4 | Lanosta-7,25-dien-18-oicacid, 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]-16-oxo-, g-lactone, monosodium salt, (3b)- (9CI) | C58H90 O28 S . Na |
| 97653-93-5 | Lucidone B |
| 39391-78-1 | L Ag25 |
| 6184-11-8 | lysine 4-nitroanilide | C12H18 N4 O3 |
| 24270-55-1 | letovicite | H3N . 2/3 H2 O4 S |
| 188426-50-8 | Leonticin F |
| 102648-39-5 | Leucomycin B (9CI) |
| 138987-98-1 | L-methionyl-L-lysyl-L-arginyl-L-threonyl-L-tyrosyl-L-glutaminyl-L-prolyl-Lasparaginyl-L-arginyl-L-arginyl-L-lysyl-L-arginyl-L-seryl-L-lysyl-L-valyl-Lhistidylglycyl-L-phenylalanyl-L-arginyl-L-alanyl-L-arginyl-L-methionyl-L-seryl-L-threonyl-L-lysyl-L-asparaginylglycyl-L-arginyl-L-lysyl-L-valyl-L-leucyl-Lalanyl-L-arginyl-L-arginyl-L-arginyl-Larginyl-L-lysylglycyl-L-arginyl-L-lysyl-L-valyl-L-leucyl-L-seryl- |
| 9075-72-3 | L-PHENYLALANINE DECARBOXYLASE F. STREP- TOCOCCUS FAECALIS* |
| 68822-53-7 | L-prolyl-L-arginyl-L-arginyl-L-arginyl-Larginyl-L-seryl-L-seryl-L-seryl-Larginyl-L-prolyl-L-valyl-L-arginyl-Larginyl-L-arginyl-L-arginyl-L-prolyl-Larginyl-L-valyl-L-seryl-L-arginyl-Larginyl-L-arginyl-L-arginyl-L-arginyl-L-arginylglycylglycyl-L-arginyl-Larginyl-L-arginyl- |
| 41791-49-5 | lonaprofen | C14H13 Cl O3 |
| 61969-99-1 | Luciferase (Cypridina luciferin) |
| 96497-82-4 | LHRH, Arg(6)-Trp(7)-Leu(8)-N-Et-ProNH2(9)- | C64H83 N17 O12 |
| 62354-65-8 | L-Argininamide,D-phenylalanyl-(2S)-2- piperidinecarbonyl-N-(4-nitrophenyl)-,dihydrochloride | C27H37ClN8O5 |
| 113592-87-3 | L-threo-Pentaric acid,2-O-[(decahydro-5,5,8a-trimethyl-2-methylene-1-naphthalenyl)methyl]-3,4-dideoxy-3-(methoxycarbonyl)-,1-methyl ester (9CI) | C23H36 O7 |
| 51248-68-1 | Limbitrol | C36H37ClN4O |
| 19547-88-7 | L-Cysteine, N-acetyl-,methyl ester, acetate (ester) (9CI) | C8H13 N O4 S |
| 109084-06-2 | L-Phenylalaninamide,N-acetylphenylalanyl-N-[(1S)-1-(mercaptomethyl)-3-methylbutyl]- (9CI) | C26H35 N3 O3 S |
| 14191-90-3 | L-Norarginine | C5H12 N4 O2 |
| 6538-82-5 | LEVOCARNITINE RELATED COMPOUND A (100 MG) (3-CARBOXY-N,N,N-TRIMETHYL-2-PROPEN-1-AMINIUM CHLORIDE) | C7H14 N O2 . Cl |
| 9032-28-4 | Lipoic transsuccinylase |
| 919-16-4 | LITHIUM CITRATE | C6H8 O7 . 3 Li |
| 5516-64-3 | Limaspermine | C22H30N2O3 |
| 151204-04-5 | L-Tyrosine,L-arginyl-L-methionyl-L-asparaginyl-L-leucyl-L-glutaminyl-L-threonyl-L-leucyl-L-arginylglycyl-(9CI) | C53H90 N18 O15 S |
| 23052-80-4 | L-AP3 | C3H8NO5P |
| 8068-10-8 | LigninSee also |
| 87453-34-7 | Lansioside B | C36H58O8 |
| 15807-59-7 | L-Alanine,3,3'-trithiobis- (9CI) | C6H12 N2 O4 S3 |
| 1577-52-2 | linoleyl alcohol | C18H34 O |
| 30452-69-8 | L-cystine S,S-dioxide | C6H12 N2 O6 S2 |
| 163136-12-7 | L-Isoleucinamide,N,N-dimethyl-L-leucyl-L-phenylalanyl-3-hydroxyprolyl-N-[2-(4-hydroxyphenyl)ethenyl]-,cyclic (3®4)-ether (9CI) | C36H49 N5 O5 |
| 189272-90-0 | Lucyobroside |
| 62637-99-4 | LEAD CYCLOHEXANEBUTYRATE | C10H18 O2 . 1/2 Pb |
| 169494-85-3 | Leptin |
| 144665-07-6 | Lubeluzole | C22H25 F2 N3 O2 S |
| 98791-32-3 | Lys-Trp-Leu-Asp-Ala-Phe-Tyr-Lys-Asp-Val-Ala-Lys-Glu-Leu-Glu-Lys-Ala-Phe |
| 150351-03-4 | L-Lysine,L-lysyl-L-lysyl-L-lysyl-L-lysyl-L-lysyl-L-lysyl-L-lysyl-L-a-glutamyl-L-a-glutamyl-L-a-glutamyl-L-lysyl-L-lysyl-L-lysyl-L-lysyl-L-lysyl-L-lysyl-L-lysyl-L-lysyl-L-lysyl-L-a-glutamyl-L-a-glutamyl-L-a-glutamyl-L-lysyl- (9CI) | C138H260 N42 O37 |
| 189257-65-6 | L-valyl-L-alanyl-L-cysteinyl-L-arginyl-Lcysteinyl-L-r-glutamyl-L-seryl-L-raspartylglycyl-L-prolyl-L-r-aspartyl-Lvalyl-L-arginyl-L-seryl-L-alanyl-Lthreonyl-L-phenylalanyl-L-threonylglycyl-L-threonyl-L-valyl-L-r-aspartyl-L-leucyl-L-tryptophyl-L-asparaginyl-Lcysteinyl-L-asparaginyl-L-threonylglycyl-L-tryptophyl-L-histidyl-L-lysyl-L-cysteinyl-L-isoleucyl-L-alanyl-Lthreonyl-L-tyrosyl-L-threonyl-L-alanyl-L-valyl-L-alanyl-L-seryl-L-cysteinyl-Lcysteinyl-L-lysyl-L-lysyl- |
| 2923-17-3 | Lithium trifluoroacetate | C2F3LiO2 |
| 60154-91-8 | lithium 9,10-dihydroxyoctadecanoate | C18H36 O4 . Li |
| 25867-19-0 | lycaconitine | C36H48 N2 O10 |
| 62638-00-0 | LITHIUM CYCLOHEXANEBUTYRATE | C10H18 O2 . Li |
| 101012-92-4 | Lead, isodecanoatenaphthenate complexes, basic |
| 10052-67-2 | L-cysteinyl-L-tyrosyl-L-isoleucyl-L-seryl-L-asparaginyl-L-cysteinyl-L-prolyl-L-glutaminylglycinamide | C40H62N12O13S2 |
| 84434-87-7 | lithium 1H-indole-3-acetate | C10H9 N O2 . Li |
| 37382-36-8 | Lanthanum tungsten oxide | La2O9W2-12 |
| 54081-68-4 | Leurosine Sulfate | C46H56N4O9 |
| 77944-88-8 | lucifer yellow | C13H10 N4 O9 S2 . 2 Li |
| 56690-79-0 | Lacon-V |
| 2978-24-7 | L-2-amino-4-guanidinobutyric acid hydrochloride | C5H12 N4 O2 |