| 33515-32-1 | L-METHIONINE METHYLSULFONIUM BROMIDE | C6H14 N O2 S . Br |
| 33494-11-0 | L-Tyrosinebutylesterhydrochloride | C13H19 N O3 . Cl H |
| 33404-82-9 | l-Chlorprenaline hydrochloride | C11H16 Cl N O . Cl H |
| 224323-50-6 | linezolid | C16H20 F N3 O4 |
| 224183-16-8 | LANTHANUM BROMIDE HYDRATE | Br3La . x H2 O |
| 223593-04-2 | L-4-CARBAMOYLPHE | C10H12 N2 O3 |
| 223493-40-1 | L-Alanine, N,N-bis(cyanomethyl)- (9CI) | C7H9 N3 O2 |
| 223244-44-8 | L-Proline, 2-methyl-4-methylene- (9CI) | C7H11 N O2 |
| 222018-18-0 | LYN PEPTIDE INHIBITOR | C115H184 N30 O24 |
| 221553-72-6 | Lopinavir Metabolite M-3/M-4 | C37H48 N4 O6 |
| 33130-66-4 | Lumazine, 5-acetyl-5,6,7,8-tetrahydro-3,6,7-trimethyl- (8CI) | C11H16 N4 O3 |
| 33130-61-9 | Lumazine, 5-acetyl-5,6,7,8-tetrahydro-3-methyl- (8CI) | C9H12 N4 O3 |
| 33049-08-0 | L-A-GLYCEROPHOSPHORYLETHANOLAMINE*FROM E COLI | C5H14 N O6 P |
| 220941-15-1 | L-Proline, 3-hydroxy-1-methyl-, (3S)- (9CI) | C6H11 N O3 |
| 220280-32-0 | L-Serine, N-(1-methylethyl)-, methyl ester (9CI) | C7H15 N O3 |
| 32999-84-1 | L-Proglumide | C18H26 N2 O4 |
| 219677-82-4 | Lisinopril R,S,S-Diketopiperazine | C21H29 N3 O4 |
| 32221-83-3 | L-Alanine, N-formyl-, methyl ester (9CI) | C5H9 N O3 |
| 217480-26-7 | L-803,087 TRIFLUOROACETATE | C25H29 F2 N5 O3 |
| 216236-03-2 | L-Norvaline, 5-methoxy-, methyl ester (9CI) | C7H15 N O3 |
| 213543-33-0 | L-Serine, N-[2-methyl-1-[[(2,3,4,6-tetra-O-acetyl-beta-D-glucopyranosyl)amino]carbonyl]propyl]-, methyl ester (9CI) | C23H36 N2 O13 |
| 210824-10-5 | L-ASPARAGINE(TRITYL) H2O | C23H22 N2 O3 . H2 O |
| 21386-65-2 | L-ALANINE-2-D1 | C3H6 D N O2 |
| 210345-08-7 | L-Proline, 5-(2-propenyl)-, methyl ester, (5R)- (9CI) | C9H15 N O2 |
| 210345-07-6 | L-Proline, 5-ethenyl-, methyl ester, (5R)- (9CI) | C8H13 N O2 |
| 208756-00-7 | L-Homoserine, 3,3-difluoro- (9CI) | C4H7 F2 N O3 |
| 21127-45-7 | LAURETH-5 CARBOXYLIC ACID | C22H44 O7 |
| 207734-84-7 | L-ORNITHINE 7-AMIDO-4-METHYLCOUMARIN, CARBONATE SALT | C17H23N3O5 |
| 20919-66-8 | LANTHANUM(+3)FLUORIDE HEMIHYDRATE | F3La . 1/2 H2 O |
| 20918-87-0 | L-Phenyllacticacidethylester | C11H14 O3 |
| 20917-61-7 | L-N-(a-Methylbenzyl)linoleamide | C26H41 N O |
| 20858-25-7 | LAURETH-4 CARBOXYLIC ACID | C20H40 O6 |
| 20858-24-6 | LAURETH-3 CARBOXYLIC ACID | C18H36 O5 |
| 206350-79-0 | L-R4W2 | C46H71 N21 O6 |
| 25152-12-9 | L-Gulonic acid, 2,6-anhydro-2-C-bromo-, methyl ester, triacetate | C13H17 Br O9 |
| 204451-50-3 | L-Lysine-2-15N dihydrochloride | C6H14 N2 O2 . 2 Cl H |
| 204451-48-9 | L-GLUTAMINE-15N2 | C5H10 N2 O3 |
| 204451-47-8 | L-ASPARAGINE-AMINE-15N MONOHYDRATE | C4H8 N2 O3 . H2 O |
| 202477-94-9 | L-Alanine, 3-amino-, 1,1-dimethylethyl ester (9CI) | C7H16 N2 O2 |
| 202473-22-1 | L-Proline, 3-amino-4-hydroxy-, (3R,4R)- (9CI) | C5H10 N2 O3 |
| 202473-21-0 | L-Proline, 4-amino-3-hydroxy-, (3R,4S)- (9CI) | C5H10 N2 O3 |
| 202473-18-5 | L-Proline, 4-amino-3-hydroxy-, (3S,4R)- (9CI) | C5H10 N2 O3 |
| 201930-27-0 | L-LYSYL-L-ALANINE 4-METHOXY-BETA-NAPHTHYLAMIDE HYDROBROMIDE | C20H28 N4 O3 . 2 Br H |
| 201612-66-0 | L-Leucine-2-13C | C6H13 N O2 |
| 201336-54-1 | L-BETA-PHENYLLACTOYL-TYR-OH | C18H19 N O5 |
| 20182-95-0 | L-Proline, 4-(methylthio)-, cis- (9CI) | C6H11 N O2 S |
| 200712-06-7 | Lysine, N2-acetyl-, monohydrate (9CI) | C8H16 N2 O3 . H2 O |
| 20098-21-9 | Lactonitrile, 3-bromo-2-methyl-, carbamate (ester) (8CI) | C5H7 Br N2 O2 |
| 24305-30-4 | lignoceroyl-coenzyme A | C45H82 N7 O17 P3 S |
| 29741-10-4 | luteolin-7-glucuronide | C21H18 O12 |
| 29700-34-3 | L-PHENYLALANINE-13C9, 15N | C9H11 N O2 |
| 24125-28-8 | leupeptin acid | C20H38 N6 O5 |
| 24125-16-4 | LEUPEPTIN HYDROCHLORIDE | C20H38 N6 O4 . Cl H |
| 24041-80-3 | Lanostan-18-oic acid, 3beta,11beta-dihydroxy-, gamma-lactone, acetate | C32H52 O4 |
| 24041-73-4 | Lanosta-7,9(11),20-triene-3beta,18-diol, diacetate | C34H52 O4 |
| 29041-38-1 | L-PENICILLAMINE ACETONE ADDUCT HYDROCHLORIDE | C8H15 N O2 S |
| 2788-84-3 | L-SERINE METHYL ESTER | C4H9 N O3 |
| 29028-25-9 | Lactic acid, D-, ester with L-alanine (8CI) | C6H11 N O4 |
| 29028-24-8 | L-Alanine, 1-carboxyethyl ester, (S)- (9CI) | C6H11 N O4 |
| 2728-13-4 | L-PROLINE, [U-14C] | C5H9 N O2 |
| 28879-11-0 | LAURYL ALCOHOL, [1-14C] | C12H26 O |
| 2698-11-5 | LITHIUM N-BUTOXIDE | C4H10 O . Li |
| 23743-55-7 | Laminaripentaose | C30H52 O26 |
| 28819-00-3 | L-Alanine, N-(methoxycarbonyl)-, methyl ester (9CI) | C6H11 N O4 |
| 114236-99-6 | LITHIUM TETRAKIS(DIMETHYLAMINO)ALUMINATE | C8H24 Al N4 . Li |
| 113560-55-7 | L-Isovaline, 4-chloro- (9CI) | C5H10 Cl N O2 |
| 955375-67-4 | L-ISOTHREONINE HCL | C4H9 N O3 . Cl H |
| 947516-55-4 | L-Alanine, N-[(4-hydroxy-7-phenoxy-3-isoquinolinyl)carbonyl]- | C19H16 N2 O5 |
| 98673-87-1 | L-Camphor-10-suLphonic acid | C10H16 O4 S . H2 O |
| 98516-72-4 | L-PHE-7-AMINO-4-METHYLCOUMARIN | C19H18 N2 O3 |
| 98488-37-0 | L-Alanine,N-nitroso-N-3-pyridinyl-(9CI) | C8H9 N3 O3 |
| 98353-71-0 | Linoleic Acid-1-13C | C18H32 O2 |
| 98278-26-3 | Leucine, 3-mercapto- (6CI,9CI) | C6H13 N O2 S |
| 93793-23-8 | Lubrizol 4856 (9CI) |
| 98092-36-5 | L-Alanine, 2-aminoethyl ester (9CI) | C5H12 N2 O2 |
| 98092-29-6 | L-Alanine, 2-ethoxyethyl ester (9CI) | C7H15 N O3 |
| 93384-26-0 | Liver extracts, deproteinated |
| 93382-47-9 | L-Idopyranuronic acid, 3-O-(phenylmethyl)-, methyl ester, triacetate | C20H24 O10 |
| 97673-81-9 | L-Proline, 4-hydroxy-2-methyl-, trans- (9CI) | C6H11 N O3 |
| 97315-77-0 | L-Glutamic acid, 3-fluoro-, threo- (9CI) | C5H8 F N O4 |
| 92751-17-2 | L-LEUCINE-D7 | C6H6 D7 N O2 |
| 92739-23-6 | L-GLUTAMIC ACID GAMMA-(2,2,2-TRICHLOROETHYL) ESTER | C7H10 Cl3 N O4 |
| 92695-07-3 | L-Proline, 4-ethyl-1-methyl-, trans- (9CI) | C8H15 N O2 |
| 92605-64-6 | L-A-PHOSPHATIDYLETHANOLAMINE,*DIPALMITOY L, N-NBD | C43H75 N4 O11 P |
| 92303-22-5 | L-Alanine, 2-hydroxyethyl ester (9CI) | C5H11 N O3 |
| 92283-80-2 | L-Alanine, N-(1-carboxyethyl)-, (S)- (9CI) | C6H11 N O4 |
| 92218-55-8 | LYS-VAL HYDROCHLORIDE | C11H23 N3 O3 . 2 Cl H |
| 96381-42-9 | L-Glutamine, N,N2-bis(tert-butyldimethylsilyl)-, tert-butyldimethylsil yl ester | C23H52 N2 O3 Si3 |
| 91611-64-2 | L-Arabinonicacid,2-amino-2-deoxy-2-C-methyl-,gamma-lactone(9CI) | C6H11 N O4 |
| 95860-12-1 | Lead methanesulfonate | CH4 O3 S . x Pb |
| 95530-04-4 | L-Aspartic acid, 3-fluoro- (9CI) | C4H6 F N O4 |
| 95530-02-2 | L-Asparagine,3-fluoro-(9CI) | C4H7 F N2 O3 |
| 95462-15-0 | lycopsamine N-oxide | C15H25 N O6 |
| 95341-65-4 | L-Proline, 3,4-dihydroxy-, (3S,4R)- (9CI) | C5H9 N O4 |
| 95341-64-3 | L-Proline, 3,4-dihydroxy-, (3R,4S)- (9CI) | C5H9 N O4 |
| 95244-61-4 | l-methylcysteine | C4H9 N O2 S |
| 91105-23-6 | Lignosulfonic acid, manganese salt |
| 95083-42-4 | L-Proline, 1-(hydroxymethyl)-5-oxo-, methyl ester (9CI) | C7H11 N O4 |
| 90899-09-5 | L-chiro-Inositol, 1,4-diamino-1,2,4-trideoxy- (9CI) | C6H14 N2 O3 |
| 90881-34-8 | LIGNIN, ORGANOSOLV, 2-HYDROXYETHYL ETHER |