| 56-84-8 | L-Aspartic acid | C4H7NO4 |
| 104719-71-3 | Lorcinadol | C17H19 Cl N4 |
| 29176-29-2 | lofendazam | C15H13 Cl N2 O |
| 14769-73-4 | Levamisole | C11H12N2S |
| 132866-11-6 | Lercanidipine hydrochloride | C36H42ClN3O6 |
| 129781-07-3 | L-Argininamide,L-threonyl-L-a-aspartyl-L-tyrosyl-D-tryptophyl-L-valyl-D-tryptophyl-D-tryptophyl- | C61H75 N15 O12 |
| 5408-52-6 | L-Lysine L-glutamate | C6H14N2O2·C5H9NO4 |
| 15444-20-9 | Lysicamine | C18H13 N O3 |
| 1509-34-8 | L-ALLO-ISOLEUCINE | C6H13NO2 |
| 37393-11-6 | LUCIDIN-3-O-PRIMEVEROSIDE | C26H28 O14 |
| 24167-79-1 | Lithium phosphide(Li(H2P)) (8CI,9CI) | H2Li P |
| 12772-68-8 | Lysol | C6H16N2O |
| 7783-46-2 | Lead fluoride | PbF2 |
| 475-75-2 | liriodenine | C17H9 N O3 |
| 115038-68-1 | luxR protein |
| 1335-32-6 | LEAD SUBACETATE | C4H10 O8 Pb3 |
| 859-18-7 | Lincomycin hydrochloride | C18H34N2O6S.HCl |
| 74381-53-6 | Leuprorelin acetate | C59H84N16O12.C2H4O2 |
| 12003-65-5 | LANTHANUM ALUMINUM OXIDE | AlLaO3 |
| 118549-32-9 | leghemoglobin I |
| 27025-41-8 | L(-)-Glutathione | C20H32N6O12S2 |
| 39346-34-4 | L-GLUTAMATE OXIDASE | NULL |
| 14913-14-5 | LANTHANUM (III) PHOSPHATE | H3O4 P . x H2 O . La |
| 16055-80-4 | L-KYNURENINE SULFATE | C10H14N2O7S |
| 93966-37-1 | lead bis(tricosanoate) | C23H46 O2 . x Pb |
| 200074-80-2 | LUSUPULTIDE | C182H310 N40 O35 |
| 5985-38-6 | L-3-Hydroxy-N-methylmorphinan dihydrate | C21H33NO9 |
| 149759-26-2 | LOE 908 HYDROCHLORIDE | C41H48 N2 O9 |
| 5141-20-8 | LIGHT GREEN SF YELLOWISH | C37H36N2Na2O9S3 |
| 64180-68-3 | Longiverbenone | C15H22 O |
| 69403-10-7 | Lignoceric r-hydroxylase |
| 106716-97-6 | Lumifor |
| 4485-12-5 | Lithium stearate | C18H35LiO2 |
| 11063-77-7 | Linalool oxide, cis- | C10H18 O2 |
| 50-81-7 | L(+)-Ascorbic acid | C6H8O6 |
| 71048-87-8 | Levonantradol | C27H35 N O4 |
| 169971-12-4 | L-Phenylalanine,L-tyrosyl-L-prolyl-L-tryptophyl-L-threonyl-L-glutaminyl-L-arginyl-L-phenylalanyl-(9CI) | C58H73 N13 O12 |
| 3577-89-7 | Leucine, N-(N-acetyl-3-(p-(bis(2-chloroethyl)amino)phenyl)-DL-alanyl)- , ethyl ester, L- | C23H35 Cl2 N3 O4 |
| 6272-74-8 | lapirium chloride | C21H35ClN2O3 |
| 7149-26-0 | LINALYL ANTHRANILATE | C17H23NO2 |
| 71798-32-8 | lactopen | C20H27 N3 O4 S . H I |
| 10098-89-2 | L-Lysine hydrochloride | C6H14N2O2.xClH |
| 116430-80-9 | Lys-arg-asp-ser | C19H36 N8 O8 |
| 125697-92-9 | LAVENDUSTIN A | C21H19 N O6 |
| 186511-30-8 | L-Valine,N2,N6-bis(1-oxohexadecyl)-L-lysyl- L-seryl-L-seryl-L-glutaminyl-L-tyrosyl-Lisoleucyl- L-lysyl-L-alanyl-L-asparaginyl-Lseryl- L-lysyl-L-phenylalanyl-Lisoleucylglycyl- L-isoleucyl-L-threonyl-L-Rglutamyl- L-alanyl-L-alanyl-L-alanyl-Lphenylalanyl- L-leucyl-L-prolyl-L-seryl-L-Raspartyl- L-phenylalanyl-L-phenylalanyl-Lprolyl- L-seryl- |
| 83218-59-1 | L-Argininamide,D-valyl-L-phenylalanyl-N- (4-nitrophenyl)- |
| 8002-46-8 | LIPIODOL |
| 199062-05-0 | LA 42 |
| 23356-96-9 | L-(+)-Prolinol | C5H11NO |
| 83915-83-7 | Lisinopril | C21H31O5N3.2(H2O) |
| 2177-63-1 | L-Aspartic acid 4-benzyl ester | C11H13NO4 |
| 56265-06-6 | L-Arginine-L-pyroglutamate | C6H14N4O2.C5H7NO3 |
| 34271-54-0 | L-Theanine | C7H14N2O3 |
| 1499-55-4 | L-Glutamic acid 5-methyl ester | C6H11NO4 |
| 97398-74-8 | liquid crystal | C23H32F2O2 |
| 10099-74-8 | Lead(II) nitrate | N2O6Pb |
| 36687-82-8 | L-Carnitine-L-tartrate | C18H36N2O12 |
| 10099-76-0 | LEAD MONOSILICATE | H2O3 Si . Pb |
| 27262-48-2 | Levobupivacaine hydrochloride | C18H29ClN2O |
| 51-35-4 | L-Hydroxyproline | C5H9NO3 |
| 1483-01-8 | L(+)-Homoarginine hydrochloride | C7H16N4O2.HCl |
| 20859-02-3 | L-tert-Leucine | C6H13NO2 |
| 102735-53-5 | L-CYCLOPROPYLALANINE | C6H11NO2 |
| 75706-12-6 | Leflunomide | C12H9F3N2O2 |
| 21324-40-3 | Lithium hexafluorophosphate | F6LiP |
| 63038-27-7 | L-TERT-LEUCINE METHYL ESTER HYDROCHLORIDE | C7H15NO2.ClH |
| 40918-51-2 | L-Norvaline ethyl ester hydrochloride | C7H15NO2.HCl |
| 7531-52-4 | L-Prolinamide | C5H10N2O |
| 1314-41-6 | Lead oxide | Pb3O4 |
| 1317-36-8 | Lead monoxide | PbO |
| 97676-23-8 | Licorice Extract 68916-91-6, 84775-66-6, |
| 108910-78-7 | L-Ascorbic acid phosphate magnesium salt | C6H8O6.x(H3PO4).xMg |
| 1345-05-7 | Lithopone | BaO5S2Zn2 |
| 90471-79-7 | L-Carnitine fumarate | C7H16NO3.C4H3O4 |
| 9001-62-1 | Lipase | Unspecified |
| 50-57-7 | Lypressin | C46H65N13O12S2 |
| 13485-59-1 | L-Alanyl-L-proline | C8H14N2O3 |
| 6306-52-1 | L-Valine methyl ester hydrochloride | C6H14ClNO2 |
| 78005-04-6 | LL-AM31 (9CI) |
| 214047-00-4 | L-Serine, N2-(1-oxohexadecyl)-L-lysyl-L-threonyl-L-threonyl-L-lysyl- | C39H75N7O10 |
| 53714-56-0 | Leuprorelin | C59H84N16O12 |
| 100986-85-4 | Levofloxacin hydrochloride | C18H20FN3O4 |
| 13814-96-5 | Lead(II) tetrafluoroborate | Pb.(BF4)2 |
| 63231-67-4 | LICHROSORB(R) RP8 | H2O3Si |
| 6645-46-1 | L(-)-Carnitine hydrochloride | C7H16ClNO3 |
| 69320-89-4 | L-Isoleucine tert-butyl ester hydrochloride | C10H22ClNO2 |
| 52315-92-1 | L-LYSINE ACETATE SALT | C6H14N2O2.C2H4O2 |
| 114798-26-4 | Losartan | C22H23ClN6O |
| 8006-54-0 | Lanolin | N/A |
| 4039-32-1 | Lithium bis(trimethylsilyl)amide | C6H18LiNSi2 |
| 8000-28-0 | Lavander oil |
| 632-13-3 | L-Isoserine | C3H7NO3 |
| 82186-77-4 | Lumefantrine | C30H32Cl3NO |
| 56-41-7 | L-alpha-Alanine | C3H7NO2 |
| 7550-35-8 | Lithium bromide | BrLi |
| 39262-22-1 | L(-)-10-Camphorsulfonyl chloride | C10H15ClO3S |
| 141315-50-6 | L-2-Chlorophenylglycine | C8H8ClNO2 |
| 7675-83-4 | L-Arginine L-aspartate | C6H14N4O2.C4H7NO4 |
| 16504-56-6 | L-BETA-HOMOSERINE | C4H9NO3 |
| 192003-00-2 | L-BETA-HOMOTHREONINE HCL | C5H11NO3 |