| 2132-62-9 | Lincomycin 2,7-diacetate | C16H14 O2 |
| 144333-81-3 | lithium (2Z)-4-[2-(diphenylmethylidene)hydrazino]-4-oxobut-2-enoate | C17H14 N2 O3 . Li |
| 133136-47-7 | L-Tyrosine,5-oxo-L-prolyl-L-tyrosyl-L-a-aspartyl-L-arginyl-L-valyl-L-alanyl-L-a-glutamyl-L-leucyl-L-a-aspartyl-L-glutaminyl-L-leucyl-L-leucyl-L-histidyl-(9CI) | C79H116 N20 O25 |
| 68779-63-5 | L-Valine,N-(2-quinoxalinylcarbonyl)-L-seryl-L-alanyl-L-cysteinyl-, bimol. (4®1'),(4'®1)-dilactone, cyclic (3®3')-disulfide (9CI) | C46H54 N12 O12 S2 |
| 97766-24-0 | Lycopodium selago, ext. |
| 12435-47-1 | Lead germanate | GeO3Pb |
| 78967-01-8 | L-Glutamic acid,esters,5-ethyl ester,polymer with 1,3-butadiene |
| 125910-75-0 | LUMINARINE 1 (1-{[(2,3,6,7-TETRAHYDRO-11-OXO-1H,5H,11H-[1]BENZOPYRANO[6,7,8-IJ]-9-QUINOLIZINYL)-ACETYL]-OXY}-2,5-PYRROLIDINEDIONE) | C21H20 N2 O6 |
| 28200-65-9 | Lauterine | C18H11 N O4 |
| 136286-53-8 | L-Cysteine,N-acetyl-S-(4,4a,5,6,7,12,12a,12b-octahydro-4a,8,12a,12b-tetrahydroxy-3-methyl-1,7,12-trioxobenz[a]anthracen-6a(1H)-yl)-,methyl ester (9CI) | C25H27 N O10 S |
| 1187-50-4 | L-LEUCYL-GLYCYL-GLYCINE | C10H19N3O4 |
| 74464-55-4 | L-Phenylalaninamide,N-[(2S)-2-amino-3-(4-hydroxyphenyl)propyl]glycylglycyl-N-[(1S)-1-(hydroxymethyl)-3-(methylthio)propyl]- | C27H39 N5 O5 S |
| 75524-61-7 | L-Alaninamide,N-[(7R,8S)-2-carboxy-7,8-dihydro-8-hydroxy-4-[(1S)-1-hydroxyethyl]-7-quinolinyl]-L-isoleucyl-L-alanyl-2,3-didehydroalanyl-N-[(4aR,11S,14Z,18S,21S,28S,32aS)-2-[4-(aminocarbonyl)-2-thiazolyl]-21-[(1S,2R)-1,2-dihydroxy-1-methylpropyl]-14-ethylidene-3,9,10,11,12,13,14,18,19,20,21,27,28,32a-tetradecahydro-11,28-bis[(1R)-1-hydroxyethyl]-9,12,19,26-tetraoxo-17H,26H-8,5:18,15:25,22:32,29-tetranitrilo-5H,15H-pyrido[3,2-m][1,11,17,24,4,7,20,27]tetrathiatetraazacyclotriacontin-4a(4H)-yl]-,(1®428)-lac | C66H79 N17 O16 S5 |
| 205497-19-4 | L-Methioninamide,L-lysyl-L-prolyl-L-arginyl-L-prolyl-L-a-aspartyl-L-glutaminyl-L-phenylalanyl-L-tyrosylglycyl-L-leucyl- | C62H95 N17 O15 S |
| 137298-12-5 | L-Alaninamide,L-lysyl-L-isoleucyl-L-alanylglycyl-L-lysyl-L-isoleucyl-L-alanyl-L-lysyl-L-isoleucyl-L-alanylglycyl-L-lysyl-L-isoleucyl-L-alanyl-L-lysyl-L-isoleucyl-L-alanylglycyl-L-lysyl-L-isoleucyl- | C96H180 N28 O21 |
| 99217-63-7 | Leachianone E | C25H28 O5 |
| 215532-61-9 | L-Leucinamide,D-phenylalanyl-L-glutaminyl-L-tryptophyl-L-alanyl-L-valylglycyl-L-histidyl-N-(phenylmethoxy)-(9CI) | C54H71 N13 O10 |
| 78897-52-6 | Leucomycin V 4''-hexanoate | C41H69 N O14 |
| 58405-97-3 | lead bis(12-hydroxystearate) | C18H36 O3 . 1/2 Pb |
| 92936-93-1 | L-Arabinose,2,3:4,5-bis-O-(1-methylethylidene)-, diethyl dithioacetal (9CI) | C15H28 O4 S2 |
| 63121-25-5 | lacto-N-biose II | C14H25 N O11 |
| 116459-27-9 | L-Alanine,(1R)-2-[[(6R,7R)-2-carboxy-3-[[(5-methyl-1,3,4-thiadiazol-2-yl)thio]methyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-en-7-yl]amino]-2-oxo-1-phenylethylester, monohydrochloride (9CI) | C22H23 N5 O6 S3 . Cl H |
| 94551-60-7 | Lead, zinc dross |
| 12640-71-0 | levoristatin |
| 186127-69-5 | L-Arginine, N2-[15-[[(5a,6a)-4,5-epoxy-6-hydroxy-17-methylmorphinan-3-yl]oxy]-1-oxopentadecyl]-D-arginyl-L-arginyl-L-prolyl-(4R)-4-hydroxy-L-prolylglycyl-3-(2-thienyl)-L-alanyl-L-seryl-(3R)-1,2,3,4-tetrahydro-3-isoquinolinecarbonyl-N-cyclohexylglycyl-(9CI) | C90H136 N20 O17 S |
| 91053-62-2 | Lipids, skin |
| 94552-06-4 | Leach residues, zincore, silver-contg. |
| 122717-54-8 | Liangshanin A | C20H26 O4 |
| 93685-90-6 | Lecithins, egg yolk | Unspecified |
| 28958-31-8 | lutetium tribromate | BrH O3 . 1/3 Lu |
| 86674-68-2 | L-Cysteine,N-acetyl-S-(2,2',5,5'-tetrachloro[1,1'-biphenyl]-4-yl)- | C17H13 Cl4 N O3 S |
| 95398-44-0 | L-Proline,N-(1-oxo-2,4,6-octatrienyl)-L-phenylalanyl-L-seryl-L-prolyl-N-methyl-L-alanyl-L-alanyl-,(6®2)-lactone (9CI) | C37H48 N6 O8 |
| 6155-35-7 | L-Rhamnose monohydrate | C6H12O5.H2O |
| 91932-29-5 | Lepidocide (9CI) |
| 72090-04-1 | L-arginine mono(3-methyl-2-oxovalerate) | C12H24N4O5 |
| 1438-66-0 | LARIXOL ACETATE | C20H34 O2 |
| 182153-96-4 | L-Threoninamide,N-[2-[4-(2-hydroxyethyl)-1-piperazinyl]acetyl]-D-phenylalanyl-L-cysteinyl-L-tyrosyl-D-tryptophyl-L-lysyl-(2S)-2-aminobutanoyl-L-cysteinyl-,cyclic (2®7)-disulfide | C57H79 N13 O12 S2 |
| 256475-21-5 | L-Argininamide,L-arginylglycylglycyl-L-leucyl-L-cysteinyl-L-tyrosyl-L-cysteinyl-L-arginylglycyl-L-arginyl-L-phenylalanyl-L-cysteinyl-L-valyl-L-cysteinyl-L-valylglycyl-,cyclic (5®14),(7®12)-bis(disulfide), hydrochloride (9CI) | C78H126 N30 O18 S4 . x Cl H |
| 33425-97-7 | L-Lysine, compound with N-(2,4-dihydroxy-3,3-dimethylbutyryl)-beta-alanine (1:1) | C9H17NO5.C6H14N2O2 |
| 186646-39-9 | L-Ascorbic acid,compounds,mixt. with 2-(diethylamino)ethyl 4-aminobenzoate monohydrochloride,disodium hydrogen phosphate,potassium benzoate and zinc sulfate (1:1) |
| 83137-80-8 | lipase(porcine pancreas) |
| 29597-84-0 | lead didocosanoate | C22H44 O2 . 1/2 Pb |
| 50642-97-2 | lactocide |
| 37325-33-0 | LIGNOSULFONICACID,CALCIUMSODIUMSALT |
| 140197-99-5 | L-Phenylalaninamide,(3R)-2,3,4,9-tetrahydro-1H-pyrido[3,4-b]indole-3-carbonyl-L-glutaminyl-L-tryptophyl-L-alanyl-L-valylglycyl-L-histidyl-L-leucyl-y(CH2-NH)- (9CI) | C59H77 N15 O9 |
| 86179-50-2 | L-Methionine,N-[[2'-(2-aminoethyl)[2,4'-bithiazol]-4-yl]carbonyl]-, ethyl ester | C16H22 N4 O3 S3 |
| 101627-40-1 | Lup-20(29)-en-3-ol, (3b,18b,19b)- (9CI) | C30H50 O |
| 90046-17-6 | Lantana camara, ext. |
| 83550-94-1 | L-Glutamic acid, N-(1-nitro-9-acridinyl)-, monohydrochloride | C18H15 N3 O6 . Cl H |
| 87109-97-5 | L-Glutamic acid,N,N'-[(6-chloro-1,3,5-triazine-2,4-diyl)bis(imino-4,1-phenylenecarbonyl)]bis-(9CI) | C27H26 Cl N7 O10 |
| 87367-18-8 | L-gamma-glutamyl-3-(thiiranium-1-yl)-L-alanylglycine bromide | C12H20 N3 O6 S . Br |
| 25690-32-8 | L-Phenylalaninamide, L-a-aspartyl-L-methionyl-O-sulfo-L-tyrosylglycyl-L-tryptophyl-L-methionyl-L-a-aspartyl- (9CI) | C49H62 N10 O16 S3 |
| 89663-86-5 | LIPOXIN A4 | C20H32 O5 |
| 100108-65-4 | Lepidine | C21H20 N4 O2 |
| 118002-46-3 | L-Cysteine,N-[(1,1-dimethylethoxy)carbonyl]-L-cysteinylglycyl-L-prolylglycyl-L-prolyl-,diphenylmethyl ester, cyclic (1®6)-disulfide (9CI) | C38H48 N6 O9 S2 |
| 3687-31-8 | LEAD(II) ARSENATE | AsH3 O4 . 3/2 Pb |
| 121842-65-7 | L-Cysteine,N-acetyl-S-[(1S,2R,3R,6E,8S,9S,10S,12R,16R)-2-[[(6-deoxy-2,3-di-O-methyl-b-D-allopyranosyl)oxy]methyl]-3-ethyl-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 O15 S |
| 77965-53-8 | lithium oxoboranide | BLi O |
| 53468-83-0 | Lysocorticone (9CI) |
| 31297-68-4 | Lanosta-8,24-dien-26-oicacid, 3-hydroxy-, (3a,13a,14b,17a,20S,24Z)- | C30H48 O3 |
| 105831-47-8 | L-Phenylalanine,N-[(2S)-4-(hydroxyamino)-1,4-dioxo-2-(phenylmethyl)butyl]- | C20H22 N2 O5 |
| 125384-29-4 | L 681572 (9CI) | C34H54 O9 |
| 122630-93-7 | L-Threonine,L-prolyl-L-lysyl-L-tyrosyl-L-valyl-L-lysyl-L-glutaminyl-L-asparaginyl-L-threonyl-L-leucyl-L-lysyl-L-leucyl-L-alanyl- | C69H118 N18 O19 |
| 151204-03-4 | L-Tyrosine,L-arginyl-L-valyl-L-asparaginyl-L-leucyl-L-arginyl-L-threonyl-L-leucyl-L-arginyl-L-arginyl-(9CI) | C58H103 N23 O14 |
| 121769-10-6 | 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 |
| 49761-90-2 | L-Methionine,N,N'-(1,10-dioxo-1,10-decanediyl)bis- (9CI) | C20H36 N2 O6 S2 |
| 64612-25-5 | L-Galactan, 6-deoxy |
| 100085-48-1 | Lecithins, bisulfited |
| 104639-47-6 | L-Argininamide,L-alanyl-, nitroso derivs. |
| 52933-38-7 | Lignin, ethanolysis |
| 68877-13-4 | Lanthanum bromide oxide(LaBrO), cerium-doped |
| 63653-42-9 | Lead sulfate, basic |
| 71325-96-7 | L-threo-Pentonic acid,2,5-dideoxy-2-(15-hexadecynylidene)-, g-lactone, (2E)- (9CI) | C21H34 O3 |
| 53167-89-8 | Lyase,carboxymethyloxysuccinate |
| 87164-33-8 | Lanost-8-ene-24-carboxylicacid, 3,22-dihydroxy-, g-lactone, (3b,22S,24R)-(9CI) | C31H50 O3 |
| 86088-94-0 | Lipids, retina |
| 180859-88-5 | L-Arginine,D-arginyl-L-arginyl-L-prolyl-(4R)-4-hydroxy-L-prolylglycyl-3-(2-thienyl)-L-alanyl-L-seryl-(2R)-2-(2,3-dihydro-1H-inden-2-yl)glycyl-N-(2,3-dihydro-1H-inden-2-yl)glycyl-(9CI) | C62H89 N19 O13 S |
| 93894-48-5 | lead(2+) neononanoate | C9H18 O2 . 1/2 Pb |
| 94410-11-4 | L-lyxo-Hexose,O-2,6-dideoxy-3-O-methyl-b-L-lyxo-hexopyranosyl-(1®4)-O-2,6-dideoxy-3-O-methyl-b-L-lyxo-hexopyranosyl-(1®4)-O-2,6-dideoxy-3-O-methyl-b-L-lyxo-hexopyranosyl-(1®4)-2,6-dideoxy-3-O-methyl- | C28H50 O13 |
| 137034-78-7 | L-Cysteine,N-[[(5-chloro-2-benzothiazolyl)thio]phenylacetyl]- (9CI) | C18H15 Cl N2 O3 S3 |
| 220379-17-9 | L-Aspartic acid,N-[(2E,4E,6E,8E,10E,12E,14E)-16-[[(1S)-1-carboxy-2-methylpropyl]amino]-1,16-dioxo-2,4,6,8,10,12,14-hexadecaheptaenyl]-(9CI) | C25H30 N2 O8 |
| 67016-52-8 | Lucel 7 (9CI) |
| 138752-26-8 | L-Glutamamide,N2-[(3R)-3-hydroxy-1-oxododecyl]-L-asparaginyl-N1-(1-formyl-3-methylbutyl)- | C27H49 N5 O7 |
| 130804-35-2 | lecimibide | C34H40 F2 N4 O S |
| 2807-80-9 | L-Methioninamide, L-alanyl-L-phenylalanyl-L- isoleucylglycyl-L-methionyl-, monohydrochloride | C30H49 N7 O6 S2 . Cl H |
| 58525-82-9 | L-AZATYROSINE | C8H10 N2 O3 |
| 68132-94-5 | lithium diethyldiphenylborate(1-) | C16H20 B . Li |
| 65982-76-5 | Lithium, m4-tricyclo[1.1.0.02,4]butane-1,2,3,4-tetrayltetra-(9CI) | C4Li4 |
| 81759-47-9 | L-(N,N-~3~H_2_)leucine | C6H11 N O2 T2 |
| 19473-49-5 | L-GLUTAMIC ACID MONOPOTASSIUM SALT | C5H8KNO4 |
| 179185-83-2 | L-Arginine,L-arginyl-L-prolyl-(4R)-4-hydroxy-L-prolylglycyl-3-(2-thienyl)-L-alanyl-L-seryl-(2R)-2-(2,3-dihydro-1H-inden-2-yl)glycyl-(2S,3aS,7aS)-octahydro-1H-indole-2-carbonyl-(9CI) | C54H79 N15 O12 S |
| 72869-82-0 | lemongrass oil, terpene fraction |
| 37288-08-7 | Lactonase, steroid(9CI) |
| 95311-94-7 | Lucidenic acid A | C27H38 O6 |
| 93739-46-9 | L-Argininamide,D-phenylalanyl-L-prolyl-N-[3-[[(1-methylethyl)amino]carbonyl]-4-nitrophenyl]-(9CI) | C30H41 N9 O6 |
| 64153-23-7 | L-Prolinamide,N2-[(phenylmethoxy)carbonyl]-L-glutaminyl-L-tryptophyl-L-seryl-L-tyrosyl-threo-b-hydroxy-D-phenylalanyl-L-leucyl-L-arginyl-N-ethyl-,monohydrochloride (9CI) | C64H84 N14 O14 . Cl H |
| 181485-20-1 | L-Tyrosine,erythro-3-hydroxy-N-(2-hydroxy-4-methyl-1-oxopentyl)-L-leucyl-L-leucyl-, cyclic(13®3)-ether (9CI) | C27H41 N3 O7 |
| 99811-78-6 | Licorice, Glycyrrhizafoetida, ext., calcium salts |
| 139294-54-5 | L-Ribonic acid,2,5-dideoxy-2-[(11R)-11-hydroxy-11-[(2R,2'R,5R,5'R)-octahydro-5'-[(1S)-1-hydroxyundecyl][2,2'-bifuran]-5-yl]undecyl]-,g-lactone | C35H64 O7 |
| 39392-96-6 | Lignin, alkali, mixt.with tall oil (9CI) | . |