| 14341-78-7 | L-Glutamine-2,3,3,4,4-d5 | C5H5 D5 N2 O3 |
| 14330-68-8 | L-TYROSINE, [1-14C]- | C9H11 N O3 |
| 14330-62-2 | L-VALINE, [1-14C]- | C5H11 N O2 |
| 14328-49-5 | L-2-Amino-3-ethylpentanoic acid | C7H15 N O2 |
| 14202-25-6 | LINOLENELAIDIC ACID METHYL ESTER | C19H32 O2 |
| 14064-39-2 | L-Galactose, 6-deoxy-3-O-methyl- | C7H14 O5 |
| 13990-04-0 | L-3,5-Dichlorophenylalanine | C9H9 Cl2 N O2 |
| 13964-15-3 | L-glycero-L-galacto-Heptitol, 2,6-anhydro- | C7H14 O6 |
| 13847-57-9 | LEAD CHLOROFLUORIDE | ClF Pb |
| 13837-56-4 | LIMETOL | C10H18O |
| 13764-54-0 | l-Isoproterenol sulfate | C11H19NO7S |
| 13601-18-8 | LITHIUM FERROCYANIDE | C6Fe N6 . 4 Li |
| 13566-17-1 | LEADORTHOSILICATE | H4O4 Si . 2 Pb |
| 13510-94-6 | LEAD PYROARSENATE | As2H4 O7 . 2 Pb |
| 13510-89-9 | LEAD ANTIMONATE | O8Pb3Sb2 |
| 13500-55-5 | L-Proline, 4-ethoxy-, trans- (9CI) | C7H13 N O3 |
| 13478-50-7 | LEAD(II) THIOSULFATE | O3PbS2 |
| 13453-79-7 | LITHIUM PERMANGANATE | HMn O4 . Li |
| 13453-76-4 | Lithiumnitrate | H2O . 1/3 H N O3 . 1/3 Li |
| 13453-75-3 | Lithium fluorosulfonate (anhydrous) | FH O3 S . Li |
| 13453-70-8 | LITHIUM BROMIDE HYDRATE, 99 | BrLi . 2 H2 O |
| 13453-66-2 | LEAD PYROPHOSPHATE | H4O7 P2 . 2 Pb |
| 13453-62-8 | LEAD(II) PERCHLORATE TRIHYDRATE | ClH O4 . 3/2 H2 O . 1/2 Pb |
| 13453-58-2 | LEAD CYANATE | CH N O . 1/2 Pb |
| 13427-42-4 | Lead carbonate | CO3Pb |
| 13135-69-8 | L-Proline, 4-hydroxy-1-methyl-, methyl ester, trans- (9CI) | C7H13 N O3 |
| 13010-53-2 | L-Methionine-methyl-d3 | C5H8 D3 N O2 S |
| 12737-91-6 | Labrafil M 2130CS |
| 12710-04-2 | LIGNOSULFONICACID,AMMONIUMCALCIUMSALT |
| 12688-52-7 | LUTETIUM BORIDE | B4Lu |
| 12676-62-9 | Lead borate |
| 12676-27-6 | Lithiumtetraborateanhydrous | BLi3O3 |
| 12585-13-6 | LACTALBUMIN (ALPHA COW MILK REDUCED) | C626H969 N165 O149 S9 |
| 12585-12-5 | LACTALBUMIN | Bi |
| 12377-69-4 | LEAD BISMUTH SULFIDE | S |
| 12196-72-4 | LANTHANUM NICKEL | LaNi5 |
| 12125-25-6 | LUTETIUM NITRIDE | LuN |
| 12057-17-9 | LITHIUM MANGANESE OXIDE | LiMn2O4 |
| 12031-83-3 | LITHIUM ZIRCONATE | Li. 1/2 O3 Zr |
| 12031-65-1 | Lithium nickel oxide (LiNiO2) | LiNiO2 |
| 12031-48-0 | LANTHANUM ZIRCONATE | La2O7 Zr2 |
| 12031-47-9 | LANTHANUM TITANIUM OXIDE | La2O7Ti2 |
| 12027-82-6 | LITHIUM ZIRCONIUM SILICATE | Li. 1/2 O5 Si Zr |
| 12022-46-7 | LITHIUM IRON(III) OXIDE 95 | FeO2.Li |
| 12008-40-1 | Lithium octaborate | B8Li2O13 |
| 12007-61-3 | Lithium tetraborate trihydrate | B . Li . O |
| 11119-70-3 | Lead chromate oxide | CrO4Pb |
| 11115-95-0 | Lithium niobate |
| 11113-70-5 | LEAD SILICOCHROMATE | CrH2O8Pb2Si |
| 11096-65-4 | linethol |
| 10294-62-9 | LANTHANUM(III) SULFATE NONAHYDRATE 99.& | H2O4 S . 3 H2 O . 2/3 La |
| 10294-61-8 | Lithium metavanadate dihydrate | H2O . 1/2 Li . 1/2 O3 V |
| 10294-47-0 | Lead chlorate. | ClH O3 . 1/2 Pb |
| 10257-35-9 | Lyxopyranose (7CI,8CI,9CI) | C5H10 O5 |
| 10250-77-8 | L-Alanine, N-cyclopropyl- (9CI) | C6H11 N O2 |
| 10214-39-8 | LEAD BORATE | BH O2 . 1/2 H2 O . 1/2 Pb |
| 10054-05-4 | l-Ethambutol | C10H24 N2 O2 |
| 10031-21-7 | Lead(II) bromate monohydrate. | BrH O3 . 1/2 H2 O . 1/2 Pb |
| 1482-98-0 | L-2 4-DIAMINOBUTYRIC ACID MONOHYDRO-CHLO | C4H10 N2 O2 . Cl H |
| 1314-90-5 | LEAD SELENIDE, 99.999% | PbSe |
| 1311-11-1 | Lead(II) hydroxide | H2O2Pb |
| 1310-03-8 | Lead(II) hexafluorosilicate dihydrate. | F6Si . 2 H2 O . Pb |
| 1019-73-4 | L-Alanine, N-(6,7-dihydro-6-oxo-1H-purin-2-yl)- (9CI) | C8H9 N5 O3 |
| 28385-43-5 | L-alpha-Methylphenylalanine | C10H13NO2 |
| 28348-62-1 | LINEARALKYLBENZZENESULPHONATE(C16) | C22H38 O3 S . Na |
| 23295-92-3 | L-Glycerate 2-phosphate disodium salt, Disodium L-2-phosphoglycerate | C3H7 O7 P |
| 28251-55-0 | L-Galactose, 3,6-anhydro- | C6H10 O5 |
| 23284-30-2 | L-Arginine-L-aspartate |
| 28234-31-3 | LYS-PHE DIHYDROBROMIDE | C15H23 N3 O3 . 2 Br H |
| 23161-63-9 | L-Proline, 3,4-dihydroxy-, (3S,4S)- (9CI) | C5H9 N O4 |
| 23009-64-5 | L-GLUTAMIC ACID-UL-14C MOL. WT. 147.1 | C5H9 N O4 |
| 27939-69-1 | LITHIUM NAPHTHENATE | C10H7 Li |
| 2443-31-4 | L-Proline, 4-hydroxy-1-nitroso-, cis- (9CI) | C5H8 N2 O4 |
| 22818-43-5 | L-BETA-HOMOLEUCINE | C7H15NO2 |
| 22671-29-0 | L-Hexanoylcarnitine | C13H25 N O4 |
| 27177-79-3 | LINEARALKYLBENZENESULPHONATE(C18) | C24H42 O3 S . Na |
| 27025-71-4 | L-Glutathioneoxidized | C9H5 Cl2 N O2 |
| 26889-93-0 | L-Amoxicillin | C16H19 N3 O5 S |
| 21730-93-8 | L-Threonolactone | C4H6 O4 |
| 2231-91-6 | L-MENTHYL METHACRYLATE | C14H24 O2 |
| 21600-78-2 | LEAD II 6,6,7,7,8,8,8-HEPTAFLUORO-2,2-DIMETHYL-3,5-OCTANEDIONATE | C20H20 F14 O4 Pb |
| 21539-56-0 | LAUROYL BETA-ALANINE | C15H29 N O3 |
| 21456-18-8 | Lactic acid, 2-acetamido-, methyl ester (8CI) | C6H11 N O4 |
| 2133-35-9 | L-AZETIDINE-2-CARBOXYLIC ACID HCL | C4H7 N O2 . Cl H |
| 2105-18-2 | L-METHIONINE, [METHYL-14C] | C5H11 N O2 S |
| 195833-46-6 | LIPASE SUBSTRATE CHROMOGENIC | C45H69 N O8 |
| 195060-95-8 | Leucine, N-(1-oxobutyl)- | C10H19 N O3 |
| 193632-52-9 | L-threo-Hex-2-enonimidic acid, 6-deoxy-, gamma-lactone (9CI) | C6H9 N O4 |
| 193158-96-2 | L-Glutamine, N2-acetyl-, radical ion(1-) (9CI) | C7H12 N2 O4 |
| 192725-39-6 | Lopinavir Metabolite M-1 | C37H46 N4 O6 |
| 191793-72-3 | L-Proline, 4-fluoro-, methyl ester (9CI) | C6H10 F N O2 |
| 190976-29-5 | LIPACIDE PK (palmitoyl keratin amino acids) |
| 190393-73-8 | L-Alanine, 3-amino-2-methyl-, methyl ester (9CI) | C5H12 N2 O2 |
| 190207-41-1 | L-Alanine, 3-methyl-2-butenyl ester (9CI) | C8H15 N O2 |
| 190063-12-8 | LAUROYL COENZYME A C12:0 LITHIUM SALT | C33H58 N7 O17 P3 S . x Li |
| 189282-87-9 | L-Aspartic acid, N-methoxy- (9CI) | C5H9 N O5 |
| 189282-85-7 | L-Aspartic acid, N-hydroxy-3-methyl-, (3S)- (9CI) | C5H9 N O5 |
| 189217-59-2 | LITHIUM BIS(1,1,2,2,3,3,3-HEPTAFLUORO-1-PROPANESULFONYL)IMIDE | C6H F14 N O4 S2 . Li |
| 189082-80-2 | L-Alanine, 3-[(R)-ethenylsulfinyl]- (9CI) | C5H9 N O3 S |
| 189082-79-9 | L-Alanine, 3-[(S)-ethenylsulfinyl]- (9CI) | C5H9 N O3 S |