| 115384-63-9 | L-Alanine,N-methyl-N-(2-methyl-1-oxopropyl)-,(5S,6S,8S,9R,10S,12S,13R,14E,16E)-10-[(aminocarbonyl)oxy]-22-chloro-12-hydroxy-13,21-dimethoxy-2,6,9,17-tetramethyl-3-oxo-7-oxa-2-azatricyclo[17.3.1.06,8]tricosa-1(23),14,16,19,21-pentaen-5-ylester (9CI) | C36H52 Cl N3 O10 |
| 85589-23-7 | Leucyl-alanyl-dansylethylenediamine | C23H35N5O4S |
| 112-16-3 | Lauroyl chloride | C12H23ClO |
| 13006-69-4 | lincosamine | C8H17 N O6 |
| 121305-24-6 | L-valyl-L-histidyl-L-leucyl-L-prolyl-L-proline | C27H43 N7 O6 |
| 123580-53-0 | LEW 10 | C38H44 N2 O15 |
| 13709-38-1 | LANTHANUM FLUORIDE | F3La |
| 103878-84-8 | LAZABEMIDE | C8H10ClN3O |
| 66535-86-2 | lotrifen | C16H10ClN3 |
| 2686-70-6 | L-HOMOCYSTEINESULFINIC ACID | C4H9 N O4 S |
| 18361-45-0 | leucomycin A5 | C39H65NO14 |
| 9055-05-4 | L-Cystathionine -lyase |
| 27486-00-6 | Lead, isotope of mass199 | Pb |
| 9066-59-5 | Lysozyme hydrochloride | HCl |
| 184962-62-7 | Lanost-8-en-3-one,2,24,25-trihydroxy-,(2R)- |
| 125850-46-6 | Lanosta-7,24-dien-18-oicacid, 16-(acetyloxy)-20-hydroxy-3-[(O-3-O-methyl-b-D-glucopyranosyl-(1®3)-O-b-D-xylopyranosyl-(1®4)-O-6-deoxy-b-D-glucopyranosyl-(1®2)-4-O-sulfo-b-D-xylopyranosyl)oxy]-, g-lactone, monosodium salt, (3b,16a)- (9CI) | C55H86 O25 S . Na |
| 7298-99-9 | L-(-)-THREO-3-HYDROXYASPARTIC ACID | C4H7NO5 |
| 305-84-0 | L-Carnosine | C9H14N4O3 |
| 51988-24-0 | lithium 3-[[4-[(4-hydroxy-3-methylphenyl)azo]-3-methoxyphenyl]azo]benzenesulphonate | C20H18 N4 O5 S . Li |
| 3303-34-2 | L-Alanyl-L-leucine | C9H18N2O3 |
| 68171-52-8 | LINOLEOYLETHANOLAMIDE | C20H37 N O2 |
| 149809-53-0 | L-threo-Pentitol,2,5-anhydro-1,3,4-trideoxy-2-C-(2,4-difluorophenyl)-4-[[4-[4-[4-[1,5-dihydro-1-[(1R)-1-methylpropyl]-5-oxo-4H-1,2,4-triazol-4-yl]phenyl]-1-piperazinyl]phenoxy]methyl]-1-(1H-1,2,4-triazol-1-yl)-(9CI) | C36H40 F2 N8 O3 |
| 13843-81-7 | LITHIUM DICHROMATE | Cr2H2 O7 . 2 Li |
| 63929-61-3 | Luteinizinghormone-releasing factor (swine),1-de(5-oxo-L-proline)-2-[N-[(phenylmethoxy)carbonyl]-O-(phenylmethyl)-L-serine]-6-D-phenylalanine-,monohydrochloride (9CI) | C69H86 N14 O14 . Cl H |
| 97964-56-2 | LORGLUMIDE | C22H32 Cl2 N2 O4 |
| 137530-61-1 | L-N-(N-hydroxy-2-isobutylsuccinamoyl)seryl-L-valine | C16H29 N3 O7 |
| 163046-84-2 | L-Isoleucine,L-histidyl-L-alanyl-L-a-aspartylglycyl-L-isoleucyl-L-phenylalanyl-L-threonyl-L-seryl-L-valyl-L-tyrosyl-L-seryl-L-histidyl-L-leucyl-L-leucyl-L-alanyl-L-lysyl-L-leucyl-L-alanyl-L-valyl-L-lysyl-L-arginyl-L-tyrosyl-L-leucyl-L-histidyl-L-seryl-L-leucyl-(9CI) | C143H226 N38 O36 |
| 106496-68-8 | Lanthanum lead titanium oxide (La0.15Pb0.85Ti0.96O3) |
| 149152-93-2 | L-Leucinamide,glycyl-L-leucyl-L-leucyl-L-seryl-L-valyl-L-leucylglycyl-L-seryl-L-valyl-L-alanyl-L-glutaminyl-L-histidyl-L-valyl-L-leucyl-L-prolyl-L-histidyl-L-valyl-L-valyl-L-prolyl-L-valyl-L-isoleucyl-L-alanyl-L-a-glutamyl-L-histidyl- (9CI) | C120H199 N33 O30 |
| 78493-59-1 | LHRH,(N)-Ac-Trp(1)-(4-Cl-Phe)(2)-Trp(3)-Phe(6)-AlaNH2(10)- | C74H91 Cl N16 O13 |
| 4111-55-1 | LITHIUM DICYCLOHEXYLAMIDE | C12H23 N . Li |
| 99820-21-0 | luminamicin | C32H38O12 |
| 25278-96-0 | Lanost-8-en-26-oicacid, 3-hydroxy-24-methyl-23-oxo-, (3a)- (9CI) | C31H50 O4 |
| 127-30-0 | lasiocarpine N-oxide | C21H33 N O8 |
| 26305-03-3 | L-Alaninamide, N-(3-methyl-1-oxobutyl)-L-valyl-L-valyl-(3S,4S)-4-amino-3-hydroxy-6-methylheptanoyl-N-[(1S)-1-[(1S)-2-carboxy-1-hydroxyethyl]-3-methylbutyl]- | C34H63N5O9 |
| 101247-83-0 | Lanost-9(11)-en-18-oicacid, 3,20-dihydroxy-23-oxo-, g-lactone, (3b)-(9CI) | C30H46 O4 |
| 168433-95-2 | Lanost-7-en-18-oicacid, 16-(acetyloxy)-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]-23-oxo-, g-lactone, sodium salt (1:1), (3b,16b)- | C60H94 O30 S . Na |
| 10017-44-4 | L-Carnitine hydrochloride | C7H15NO3.HCl |
| 98493-38-0 | L-alanyl-L-prolyl-L-leucyl-L-seryl-Ltryptophyl-L-r-aspartyl-L-leucyl-Lprolyl-L-r-glutamyl-L-prolyl-L-arginyl-L-seryl-L-arginyl-L-alanylglycyl-Llysyl-L-isoleucyl-L-arginyl-L-valyl-Lhistidyl-L-prolyl-L-arginylglycyl-Lasparaginyl-L-leucyl-L-tryptophyl-Lalanyl-L-threonylglycyl-L-histidyl-Lphenylalanyl- |
| 85933-21-7 | Laureacetal E |
| 142449-65-8 | Lanosta-9(11),16-dien-26-oicacid, 7,8-epoxy-3,20-dihydroxy-12,15,23-trioxo-, (3b,7a,8a,20x)- (9CI) | C30H40 O8 |
| 132603-03-3 | L-Threonine,N-[(methyl-1H-purin-6-ylamino)carbonyl]- (9CI) | C11H14 N6 O4 |
| 124148-86-3 | laminin S |
| 160816-33-1 | L-Prolinamide,N-[4-(4-morpholinylcarbonyl)benzoyl]-L-valyl-N-[(1E)-2-(acetyloxy)-3,3,4,4,4-pentafluoro-1-(1-methylethyl)-1-butenyl]-(9CI) | C31H39 F5 N4 O7 |
| 127637-04-1 | L-Arginine,L-lysyl-L-arginyl-L-histidyl-L-histidylglycyl-L-tyrosyl-L-lysyl- | C47H76 N20 O10 |
| 3650-73-5 | L-HOMOCARNOSINE FREE BASE | C10H16 N4 O3 |
| 25764-10-7 | LANTHANUM(III) NITRIDE | LaN |
| 78493-58-0 | LHRH,(N)-Ac-(4-Cl-Phe)(1)-(4-Cl-Phe)(2)-Trp(3)-Phe(6)-AlaNH2(10)- | C72H89 Cl2 N15 O13 |
| 11096-62-1 | Lipostabil |
| 7488-51-9 | LEAD(II) SELENITE | H2O3 Se . Pb |
| 867-47-0 | LEAD ACRYLATE | C3H4 O2 . 1/2 Pb |
| 1128-23-0 | L(+)-Gulonic acid gamma-lactone | C6H10O6 |
| 69619-02-9 | L-Threonine,N-[4-[[2-[[[6-amino-2-[(1S)-3-amino-1-[[(2S)-2,3-diamino-3-oxopropyl]amino]-3-oxopropyl]-5-methyl-4-pyrimidinyl]carbonyl]amino]-3-(1H-imidazol-4-yl)-1-oxopropyl]amino]-2,4,5-trideoxy-2-methyl-D-arabinonoyl]-(9CI) | C28H44 N12 O9 |
| 121051-68-1 | L-Tyrosine,L-seryl-L-seryl-L-cysteinylglycyl-L-arginyl-L-isoleucyl-L-a-aspartyl-L-arginyl-L-isoleucylglycyl-L-serylglycyl-L-leucylglycyl-L-cysteinyl-L-asparaginyl-L-seryl-L-phenylalanyl-L-arginyl-(9CI) | C88H142 N30 O29 S2 |
| 87587-91-5 | 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-arginyl-L-alanyl-L-arginyl-L-valyl-L-seryl-Larginyl-L-arginyl-L-arginyl-L-arginyl-L-arginylglycylglycyl-L-arginyl-Larginyl-L-arginyl- |
| 8015-20-1 | Librax | C38H40BrClN4O4 |
| 15572-79-9 | L-Galactose | C6H12O6 |
| 7013-32-3 | L-threonine-ul-14C mol. wt. 119.1 | C4H9NO3 |
| 61724-18-3 | Lanyl Red Brown R |
| 7487-79-8 | LAURIC ACID DIETHANOLAMINE SALT | C16H35NO4 |
| 65071-98-9 | Lanolin, ethoxylated, acetate | C4H8O3 |
| 17103-66-1 | lithium gallate | C7H6 O5 . Li |
| 29612-92-8 | LDX 310 |
| 4386-25-8 | LUMOGALLION | C12H9 Cl N2 O6 S |
| 166197-86-0 | L-Tyrosine,N-(9,10-dihydro-4-hydroxy-9,10-dioxo-1-anthracenyl)-, methyl ester | C24H19 N O6 |
| 58998-24-6 | Liridinine |
| 72927-96-9 | lithium 1-amino-9,10-dihydro-9,10-dioxo-4-[(2,4,6-trimethylphenyl)amino]anthracene-2-sulphonate | C23H20 N2 O5 S . Li |
| 1962-83-0 | L-2-AMINOADIPATE 6-SEMIALDEHYDE | C6H11 N O3 |
| 253863-00-2 | L778123 | C22H21Cl2N5O |
| 12136-60-6 | LITHIUM SELENIDE | Li2Se |
| 97808-43-0 | LIPOPOLYSACCHARIDE FROM SALMONELLA*MINNE SOTA R5 (RC |
| 74717-52-5 | L-Phenylalanine,N-(2-methyl-1-oxopropyl)-,(1S)-1-[(2S)-1-[(2S)-2-amino-3-methyl-1- oxobutyl]-2-pyrrolidinyl]-2-carboxyethyl ester |
| 144675-60-5 | L-Leucinamide,glycyl-L-leucyl-L-leucyl-L-seryl-L-valyl-L-leucylglycyl-L-seryl-L-valyl-L-alanyl-L-lysyl-L-histidyl-L-valyl-L-leucyl-L-prolyl-L-histidyl-L-valyl-L-valyl-L-prolyl-L-valyl-L-isoleucyl-L-alanyl-L-a-glutamyl-L-histidyl- | C121H203 N33 O29 |
| 124020-60-6 | L-valyl-L-seryl-L-glutaminyl-N~1~-[(3S,4S)-1-{[(2S,3S)-1-{[(1S)-1-carboxy-2-methylpropyl]amino}-3-methyl-1-oxopentan-2-yl]amino}-3-hydroxy-6-methyl-1-oxoheptan-4-yl]-L-aspartamide | C36H65 N9 O12 |
| 226413-70-3 | L-Tyrosine,N2-[[[(1S)-4-[(aminoiminomethyl)amino]-1-carboxybutyl]amino]carbonyl]-D-lysyl-L-isoleucyl-(aS)-a-amino-4-hydroxybenzenebutanoyl-N-methyl-L-leucyl-, (5®1)-lactam (9CI) | C45H68 N10 O10 |
| 37112-31-5 | LEVOGLUCOSENONE | C6H6 O3 |
| 76547-98-3 | Lisinopril | C21H31N3O5 |
| 121307-60-6 | Lectin (Osage orange b3-subunit) (9CI) | C90H144 N28 O29 |
| 10030-80-5 | L-(-)-MANNOSE | C6H12O6 |
| 84806-41-7 | LHRH, biotin-Lys(6)- | C69H98N20O15S |
| 51404-69-4 | Lead acetate basic | Unspecified |
| 64953-12-4 | Latamoxef sodium | C20H18N6Na2O9S |
| 158319-18-7 | Lignosulfonic acid,calcium salt, mixt. with molasses and urea (9CI) | CH4 N2 O . . |
| 2042-27-5 | L-erythro-2-Pentulose (9CI) | C5H10 O5 |
| 33454-82-9 | Lithium triflate | CHF3LiO3S |
| 90520-42-6 | LND 623 | C27H47 N O6 |
| 121809-80-1 | L 35 | C17H16 Cl2 N2 O4 |
| 587-26-8 | LANTHANUM CARBONATE | CH2 O3 . 2/3 La |
| 29204-26-0 | linoleic acid hydroxamate | C18H33 N O2 |
| 745835-09-0 | L-Tyrosine, 3-hydroxy-, mixt. with (2E)-2-cyano-3-(3,4-dihydroxy-5-nitrophenyl)-N,N-diethyl-2-propenamide and (alphaS)-alpha-hydrazino-3,4-dihydroxy-alpha-methylbenzenepropanoic acid |
| 25596-79-6 | L-Cys-L-Ser-L-Asn-L-Leu-L-Ser-L-Thr-L-Cys-L-Val-L-Leu-Gly-L-Lys-L-Leu-L-Ser-L-Gln-L-Glu-L-Leu-L-His-L-Lys-L-Leu-L-Gln-L-Thr-L-Tyr-L-Pro-L-Arg-L-Thr-L-Asn-L-Thr-Gly-L-Ser-Gly-L-Thr-L-Pro-NH2 | C145H242 N44 O48 S2 |
| 166089-32-3 | Lintuzumab |
| 105102-20-3 | Liroldine | C20H20 F2 N4 |
| 104600-89-7 | leucokinin I | C41H53 N11 O12 |
| 158243-09-5 | L-Valinamide,N-[9-hydroxy-9-oxido-1,4,15-trioxo-12-[(1-oxohexadecyl)oxy]-8,10,14-trioxa-5-aza-9-phosphatriacont-1-yl]-D-phenylalanyl-3-(1-naphthalenyl)-D-alanyl-(2S)-2-piperidinecarbonyl-(2S)-2-hydroxy-4-methylpentanoyl-(9CI) | C80H127 N6 O16 P |
| 129118-74-7 | L-Alanine, 3-(carboxymethylamino)- (9CI) | C5H10 N2 O4 |
| 1115-63-5 | L-ASPARTIC ACID POTASSIUM SALT | C4H7 N O4 . K |
| 155179-26-3 | L-arabino-Hexose,2,6-dideoxy-3-O-ethyl- | C8H16 O4 |
| 68920-59-2 | LAUROYL COLLAGEN AMINO ACIDS | C12H23O* |
| 99685-66-2 | L-Threoninamide, D-phenylalanyl-L-cycteingyl-L-phenylalanyl-D-tryptoph yl-L-lysyl-L-threonyl-L-cysteinyl-, cyclic (2-7)-disulfide | C49H65 N11 O10 S2 |