| 52609-46-8 | LEAD(II) METHACRYLATE | C4H6 O2 . x Pb |
| 151990-70-4 | L-glycero-D-altro-Tridec-10-en-7-ulo-7,4-furanosonicacid,2,7-anhydro-3,4-di-C-carboxy-8,9,10,11,12,13-hexadeoxy-12-(3-phenylpropyl)-,5-[(4E)-6-methyl-9-phenyl-4-nonenoate], (7S,10E,12x)- (9CI) | C40H50 O12 |
| 127422-65-5 | L-Tyrosine,L-cysteinyl-L-arginyl-L-a-glutamyl-L-histidyl-L-alanyl-L-tyrosyl-L-seryl-L-arginyl-L-alanyl-L-arginyl-L-threonyl-L-lysyl-L-asparaginyl-L-asparaginyl-(9CI) | C77H121 N29 O24 S |
| 76470-66-1 | LF163892 MONOHYDRATE | C16H16 Cl N3 O4 |
| 204656-20-2 | Liraglutide | C172H265N43O51 |
| 37466-21-0 | L-Arginine acetylsalicylate | C9H8O4.C6H14N4O2 |
| 160141-09-3 | L-744 832 | C26H45 N3 O6 S2 |
| 142474-59-7 | L-Tyrosine,O-(4-hydroxy-3-iodophenyl)-3,5-diiodo-N-[(3a,5b,7a,12a)-3,7,12-trihydroxy-24-oxocholan-24-yl]-, monosodium salt (9CI) | C39H50 I3 N O8 . Na |
| 99291-25-5 | Levodropropizine | C13H20N2O2 |
| 917-70-4 | LANTHANUM ACETATE | C6H9LaO6 |
| 98-79-3 | L-Pyroglutamic acid | C5H7NO3 |
| 9000-89-9 | L-Amino Acid Oxidase |
| 138-15-8 | L-(+)-Glutamic acid hydrochloride | C5H9NO4.HCl |
| 110267-45-3 | Lucidenic acid L | C27H38 O7 |
| 133084-53-4 | lyngbyatoxin C | C27H39 N3 O3 |
| 14622-13-0 | lithium laurate | C12H24 O2 . Li |
| 60063-80-1 | LD-Carboxypeptidase |
| 62899-40-5 | Leo 271 f | C23H29Cl2NO3 |
| 91505-19-0 | LG 82-4-01 | C10H9 Cl N2 O3 S . Cl H |
| 17526-17-9 | lucidin ethyl ether | C17H14O5 |
| 158111-71-8 | L-glycero-D-altro-Tridec-10-en-7-ulo-7,4-furanosonicacid,2,7-anhydro-3,4-di-C-carboxy-8,9,10,11,12,13-hexadeoxy-10-(hydroxymethyl)-12-methyl-13-phenyl-,(7S,10Z,12x)- (9CI) | C23H28 O12 |
| 12366-52-8 | LACTIC ACID, SODIUM ZIRCONIUM SALT (4:4:1) | C12H20O12•4Na•Zr |
| 9014-27-1 | L-Hydroxy amino acid dehydratase |
| 35029-96-0 | LEAD METHYLMERCAPTIDE | CH4 S . 1/2 Pb |
| 55859-82-0 | lanthanum trisodium bis(phosphate) | H3O4 P . 1/2 La . 3/2 Na |
| 124020-61-7 | L-valyl-L-seryl-L-glutaminyl-N~1~-{(2S)-1-[(2S)-2-{[(2S,3S)-1-{[(1S)-1-carboxy-2-methylpropyl]amino}-3-methyl-1-oxopentan-2-yl]carbamoyl}pyrrolidin-1-yl]-3-phenylpropan-2-yl}-L-aspartamide | C42H68 N10 O11 |
| 157676-27-2 | L-Arginine,L-arginyl-L-histidyl-L-prolyl-L-a-aspartyl-L-tyrosyl-L-seryl-L-valyl-L-valyl-L-leucyl-L-leucyl-L-leucyl- | C67H110 N20 O17 |
| 811-54-1 | LEAD(II) FORMATE | C2H2O4Pb |
| 16949-15-8 | Lithium borohydride | LiBH4 |
| 133242-30-5 | Landiolol | C25H39N3O8 |
| 79215-60-4 | L-alanyl-L-arginyl-L-seryl-L-arginyl-Lseryl-L-arginyl-L-arginyl-L-seryl-Ltyrosylglycyl-L-arginylglycyl-L-arginyl-L-arginyl-L-arginylglycylglycyl-Larginyl-L-arginyl-L-arginyl-L-arginyl-L-arginyl-L-arginyl-L-arginyl-Larginyl-L-arginyl-L-arginyl-Larginylglycylglycyl-L-arginyl-Larginylglycyl-L-arginyl-L-arginyl-Lseryl- |
| 6192-97-8 | levopropylhexedrine | C10H21N |
| 84929-52-2 | Linden, Tilia cordata, ext. |
| 117744-37-3 | Lupranate MI |
| 22155-91-5 | L-PYROGLUTAMIC ACID BETA-NAPHTHYLAMIDE | C15H14 N2 O2 |
| 319932-32-6 | Lu 302146 |
| 2169-38-2 | lithium tetramethylborate(1-) | C4H12 B . Li |
| 16096-97-2 | L-DITHIOTHREITOL | C4H10O2S2 |
| 127633-77-6 | L-Methioninamide,5-oxo-L-prolyl-L-prolyl-L-asparaginyl-L-prolyl-L-a-aspartyl-L-a-glutamyl-L-phenylalanyl-L-valylglycyl-L-leucyl- (9CI) | C55H81 N13 O17 S |
| 89344-48-9 | L-Lysine,compounds,compd. with N-acetyl-L-cysteine |
| 135503-67-2 | LY 254155 | C19H23N5O6S |
| 3416-26-0 | LIDOFLAZINE, 98.5% | C30H35 F2 N3 O |
| 1314-27-8 | Lead sesquioxide | O3Pb2 |
| 480-36-4 | Linarin | C28H32O14 |
| 2338-37-6 | levopropoxyphene | C22H29 N O2 |
| 868-59-7 | L-Cysteine ethyl ester hydrochloride | C5H11NO2S.HCl |
| 95144-24-4 | LUVIQUAT (R) FC 550 | C12H18ClN3O |
| 52186-43-3 | LHRH, des-Tyr(5)- | C46H66 N16 O11 |
| 132461-43-9 | LHRH, His(6)-N-Et-ProNH2(9)- | C59H80 N18 O12 |
| 144412-49-7 | lamifiban | C24H28 N4 O6 |
| 96695-56-6 | LL-BM 726 | C13H21 N5 O5 |
| 14507-19-8 | LANTHANUM HYDROXIDE | H3LaO3 |
| 126467-33-2 | leucyl-isoleucyl-valyl-threonine binding protein |
| 126333-33-3 | L-seryl-L-alanyl-N-[(4S,7S,12R)-11-hydroxy-11-oxido-3,6,9-trioxo-13-phenyl-4,7-di(propan-2-yl)-2-oxa-5,8-diaza-11lambda~5~-phosphatridecan-12-yl]-L-alaninamide | C30H49 N6 O10 P |
| 6168-39-4 | LL 248 | C13H20 O3 |
| 65104-41-8 | lithium 2-[2-(2,3-dihydro-1,3-dioxo-1H-inden-2-yl)-6-quinolyl]-6-methylbenzothiazole-7-sulphonate | C26H16 N2 O5 S2 . Li |
| 12737-98-3 | Lead tungsten oxide |
| 59729-31-6 | Lorcainide | C22H27 Cl N2 O |
| 156-34-3 | L-AMPHETAMINE | C9H13N |
| 14119-29-0 | Lead207 | Pb |
| 479-50-5 | lucanthone | C20H24 N2 O S |
| 24162-28-5 | lactosylurea | C13H24 N2 O11 |
| 1263-79-2 | L-TETRANDRINE | C38H42 N2 O6 |
| 464-45-9 | L(-)-Borneol | C10H18 O |
| 26183-44-8 | Lauryl polyoxyethylene sulfate | (C2H4 O)n C12 H26 O4 S |
| 138415-19-7 | LEF-1 protein |
| 29578-05-0 | L-Alanine,N,N-bis(carboxymethyl)- | C7H11 N O6 |
| 12287-01-3 | Lead carbonate oxide(Pb3(CO3)O2) | O |
| 2209-86-1 | loprodiol | C5H10 Cl2 O2 |
| 602-85-7 | LYSERGOL | C16H18N2O |
| 16037-15-3 | L-PROLINE BETA-NAPHTHYLAMIDE HYDROCHLORIDE | C15H16 N2 O |
| 32625-23-3 | Lithium,[í-[1,3-phenylenebis(3-methylpentylidene)]] di- |
| 9029-60-1 | LIPOXIDASE | n.a. |
| 209394-46-7 | Ladostigil tartrate | 2(C16H20N2O2).C4H6O6 |
| 20336-96-3 | lithium myristate | C14H28 O2 . Li |
| 16645-99-1 | Lead, isotope of mass200 | Pb |
| 26786-32-3 | LOFEPRAMINE HYDROCHLORIDE | C26H27 Cl N2 O . Cl H |
| 123167-50-0 | L-Asparagine, L-a-aspartyl-L-leucyl-L-lysyl-L-a-glutamyl-L-arginyl-L-lysyl-L-a-aspartyl-L-valyl-L-tyrosyl-L-a-glutamyl-L-a-glutamyl-L-alanyl-L-a-glutamyl- (9CI) | C73H116 N20 O29 |
| 20312-36-1 | L-(-)-3-Phenyllactic acid | C9H10O3 |
| 79516-68-0 | Levocabastine | C26H29FN2O2 |
| 152681-84-0 | L-Leucinamide,L-isoleucyl-L-leucylglycyl-L-threonyl-L-isoleucyl-L-leucylglycyl-L-leucyl-L-leucyl-L-lysylglycyl- | C58H108 N14 O13 |
| 205923-57-5 | Lymphocide |
| 5615-06-5 | Lucanthone N-oxide | C20H24 N2 O2 S |
| 3968-19-2 | L-Reticuline | C19H23NO4 |
| 2520-24-3 | lincomycin B | C17H32 N2 O6 S |
| 12676-60-7 | Lanthanum lead titanium zirconium oxide ((La,Pb)(Ti,Zr)O3) |
| 126880-86-2 | L-Selectin | C62H106N16O18S2 |
| 10024-64-3 | LINALYL CAPRYLATE | C18H32 O2 |
| 32899-41-5 | L-ALPHA-PALMITIN | C19H38 O4 |
| 28954-12-3 | L(+)-allo-Threonine | C4H9NO3 |
| 143673-91-0 | L-Tyrosine,N,N'-(1,8-dioxo-1,8-octanediyl)bis- (9CI) | C26H32 N2 O8 |
| 74168-08-4 | Losmiprofen | C17H15 Cl O4 |
| 74644-88-5 | L-Proline, 3,4-dihydroxy-, (3R,4R)- (9CI) | C5H9 N O4 |
| 83221-38-9 | lithium 4-[[4-[[4-(2-hydroxybutoxy)-m-tolyl]azo]phenyl]amino]-3-nitro-N-(phenylsulphonyl)benzenesulphonamidate | C29H29 N5 O8 S2 . Li |
| 85648-09-5 | L643,717-01J10 | C26H29 N3 O4 S . 2 Cl H |
| 8012-00-8 | Lead antimonate yellow pyrochlore |
| 97850-15-2 | LHRH, His(5)-Arg(6)-Trp(7)-Tyr(8)- | C64H78 N20 O13 |
| 87-91-2 | L(+)-Diethyl L-tartrate | C8H14O6 |
| 6283-92-7 | LAURYL LACTATE | C15H30O3 |
| 143323-55-1 | L 012 | C13H9 Cl N4 O2 |