| 151309-36-3 | L-Tryptophan,glycyl-L-asparaginyl-L-tryptophyl-L-histidylglycyl-L-threonyl-L-seryl-L-prolyl-L-a-aspartyl-L-tryptophyl-L-phenylalanyl-L-phenylalanyl-L-asparaginyl-L-tyrosyl-L-tyrosyl-,(9®1)-lactam | C103H115 N23 O24 |
| 3184-42-7 | L-Tyrosine,2-hydroxy-6-methyl- (9CI) | C10H13 N O4 |
| 85335-06-4 | longicautadine | C38H40 N4 O |
| 177697-72-2 | L 371912 |
| 159255-70-6 | L-Valinamide,N,N-dimethyl-L-valyl-N-[(1S,2R)-4-[(2S)-2-[(1R,2R)-3-[[(1S)-1-[4-[(ethylamino)carbonyl]-2-thiazolyl]-2-phenylethyl]amino]-1-methoxy-2-methyl-3-oxopropyl]-1-pyrrolidinyl]-2-methoxy-1-[(1S)-1-methylpropyl]-4-oxobutyl]-N-methyl-(9CI) | C45H73 N7 O7 S |
| 13568-40-6 | Lithium molybdate(VI) | Li2MoO4 |
| 190791-29-8 | LASOFOXIFENE HCL | C28H31NO2.C4H6O6 |
| 167875-44-7 | Lanost-8-ene-2,3,21,25-tetrol,21,24-epoxy-, 3,21-diacetate 2-[4-hydrogen(2S)-2-hydroxy-2-methylbutanedioate], (2a,3b,20S,24R)- (9CI) | C39H60 O11 |
| 63175-62-2 | Luviflex VB |
| 151353-29-6 | L-Leucine,L-alanyl-L-cysteinyl-L-lysylglycyl-L-valyl-L-phenylalanyl-L-a-aspartyl-L-alanyl-L-cysteinyl-L-threonyl-L-prolylglycyl-L-lysyl-L-asparaginyl-L-a-glutamyl-L-cysteinyl-L-cysteinyl-L-prolyl-L-asparaginyl-L-arginyl-L-valyl-L-cysteinyl-L-seryl-L-a-aspartyl-L-lysyl-L-histidyl-L-lysyl-L-tryptophyl-L-cysteinyl-L-lysyl-L-tryptophyl-L-lysyl- | C161H252 N48 O44 S6 |
| 158111-68-3 | L-erythro-L-glycero-D-altro-7-Trideculo-7,4-furanosonicacid,2,7-anhydro-3,4-di-C-carboxy-8,9,10,12,13-pentadeoxy-10-methylene-13-(phenylmethyl)-,5-[(2E)-4-hydroxy-4,6-dimethyl-2-octenoate], (7S)- (9CI) | C33H44 O14 |
| 140699-16-7 | limunectin |
| 12609-02-8 | L-64 |
| 71343-75-4 | Ligrasol |
| 14119-28-9 | Lead, isotope of mass205 | Pb |
| 159565-67-0 | L-Alanine,L-isoleucyl-L-a-glutamyl-L-phenylalanyl-L-phenylalanyl-(9CI) | C32H43 N5 O8 |
| 43043-59-0 | Latumcidin sulfate | C10H13NO5S |
| 101509-59-5 | Luteinizinghormone-releasing factor (swine), 5-L-histidine- | C52H73 N19 O12 |
| 98183-99-4 | L-leucyl-L-lysyl-L-cysteinyl-Lcysteinyl- |
| 1782-79-2 | Linderone | C16H14O5 |
| 70592-80-2 | LAURYL DIMETHYLAMINE OXIDE | C10H8BrN |
| 2223-58-7 | Lithium, m-1,5-pentanediyldi- | C5H10 Li2 |
| 154447-36-6 | LY 294002 HYDROCHLORIDE | C19H17NO3 |
| 172837-06-8 | L-Prolinamide,L-phenylalanyl-L-prolyl-Ltryptophyl- |
| 79484-86-9 | Lentechnin |
| 53025-65-3 | L-r-glutamyl-L-leucyl-L-r-glutamyl-L-raspartyl-L-prolyl-L-glutaminyl-L-valyl-L-r-glutamyl-L-glutaminyl-L-threonyl-L-r-glutamyl-L-leucylglycyl-Lmethionylglycyl-L-leucylglycyl-L-alanylglycylglycyl-L-leucyl-L-glutaminyl-Lprolyl-L-leucyl-L-alanyl-L-leucyl-L-rglutamyl-L-methionyl-L-alanyl-Lleucyl- |
| 128700-84-5 | lychnostatin 2 | C21H28 O7 |
| 94138-93-9 | lithium 2-mercaptolactate | C3H6 O3 S . Li |
| 160816-36-4 | L-Prolinamide,N-[(1,1-dimethylethoxy)carbonyl]-L-alanyl-L-alanyl-N-[(1E)-2-(acetyloxy)-3,3,3-trifluoro-1-(1-methylethyl)-1-propenyl]-(9CI) | C24H37 F3 N4 O7 |
| 135968-09-1 | LENOGRASTIM |
| 217170-95-1 | L-Tyrosinamide,N-methyl-N-(3-methylbutyl)-L-leucyl-N-(1,1-dimethylethyl)-O-(phenylmethyl)- | C32H49 N3 O3 |
| 13673-87-5 | Linoleoyl coenzyme A | C39H64 N7 O17 P3 S |
| 71065-87-7 | L-BETA,GAMMA-DIPALMITOYL-ALPHA-PHOSPHATIDIC ACID DISODIUM SALT | C35H67Na2O8P |
| 13345-95-4 | Leukoflavin | C17H22N4O6 |
| 125164-64-9 | Lup-12-ene-3,27-diol,(3b)- | C30H50 O2 |
| 19888-35-8 | longifolic acid | C15H22O2 |
| 14456-53-2 | LUTETIUM BROMIDE | Br3Lu |
| 40757-80-0 | linoleoyl-coenzyme A | C39H66N7O17P3S |
| 120287-83-4 | LHRH, N-Ac-2-Nal(1)-4-Cl-Phe(2)-Trp(3)-Hci(6)-AlaNH2(10)- | C74H96 Cl N17 O14 |
| 69168-08-7 | L-Tyrosine | C12H17 N O3 |
| 192320-36-8 | L-glycero-L-gluco-Heptitol,5,6-anhydro-1,4,- 7-trideoxy-6-C-[(2S,3E,5E)-6-[(2S,3S,6R)- 6-[2-(hexopyranuronosyloxy)-2-oxoethyl]tetrahydro- 3-methyl-2H-pyran-2-yl]-2-methyl- 3,5-heptadienyl]-4-methyl-3-O-methyl- |
| 72357-31-4 | Licoflavone C | C20H18O5 |
| 81786-33-6 | L-Iditol, 1,4:3,6-dianhydro-2-deoxy-2-(1-piperidinyl)-, 5-nitrate, mon ohydrochloride | C11H18 N2 O5 . Cl H |
| 61036-35-9 | Laprol 1601-2-50 |
| 12034-48-9 | Lomonosovite(Na5[Ti2O(PO4)(SiO4)2]) | Na. 1/5 O13 P Si2 Ti2 |
| 63889-45-2 | Luteinizinghormone-releasing factor (swine),1-de(5-oxo-L-proline)-2-[N-[(1,1-dimethylethoxy)carbonyl]-O-(phenylmethyl)-L-serine]-6-D-tryptophan-,monohydrochloride (9CI) | C68H89 N15 O14 . Cl H |
| 82850-10-0 | Leukotriene D-4 sulfone | C25H40N2O8S |
| 760-84-9 | L-Leucine hydrochloride | C6H13NO2.HCl |
| 110311-47-2 | Lanost-8-en-26-oicacid, 7,12-dihydroxy-3,11,15,23-tetraoxo-, (7b,12a)- (9CI) | C30H42 O8 |
| 108451-30-5 | L-gamma-glutamyl-S-(3-amino-2,4-diethyl-6-hydroxyphenyl)-L-cysteinylglycine | C20H30 N4 O7 S |
| 95417-67-7 | L 687384 | C21H25N |
| 64125-60-6 | Longistylin C | C20H22 O2 |
| 61912-76-3 | lucknomycin | C61H96N2O24 |
| 204573-12-6 | L-histidyl-L-seryl-L-glutaminylglycyl-Lthreonyl-L-phenylalanyl-L-threonyl-Lasparaginyl-L-r-aspartyl-L-tyrosyl-Lthreonyl-L-lysyl-L-tyrosyl-L-glutaminyl-L-r-aspartyl-L-seryl-L-arginyl-Larginyl-L-alanyl-L-glutaminyl-L-raspartyl-L-phenylalanyl-L-valyl-Lglutaminyl-L-tryptophyl-L-leucyl-Lmethionyl-L-seryl- |
| 185202-53-3 | Ligulaverin A |
| 2903-45-9 | lignocaine N-oxide | C14H22 N2 O2 |
| 23295-14-9 | LincoMycin 2-PalMitate Hydrochloride | C34H64 N2 O7 S . Cl H |
| 20559-18-6 | L-ALPHA-LYSOPHOSPHATIDYLCHOLINE, LAUROYL | C20H42 N O7 P |
| 94286-87-0 | Lactarorufin E |
| 522-53-2 | LOBARIC ACID | C25H28 O8 |
| 118428-37-8 | l-Pimobendan | C19H18 N4 O2 |
| 200349-86-6 | L-Cysteinamide,glycyl-L-prolyl-Lhomocysteinyl- L-isoleucyl-L-leucyl-L-leucyl- L-alanyl-2-methyl-L-prolyl-L-R-aspartyl- L-arginyl-,cyclic (3f11)-sulfide |
| 95311-96-9 | Lucidenic acid C | C27H40O7 |
| 12687-78-4 | Lead silicate sulfate | H4O8PbSSi |
| 166371-86-4 | L-threo-Pentitol,2,5-anhydro-1,3,4-trideoxy-2-C-(2,4-difluorophenyl)-4-[[4-[4-(1-methylethyl)-1-piperazinyl]phenoxy]methyl]-1-(1H-1,2,4-triazol-1-yl)- | C27H33 F2 N5 O2 |
| 75207-09-9 | leukotriene C-5 | C30H45 N3 O9 S |
| 670-65-5 | L-MONAPTERIN | C9H11 N5 O4 |
| 168434-08-0 | L-Leucine,N2-benzoyl-D-lysyl-L-asparaginyl-L-glutaminyl-L-tryptophyl-L-alanyl-L-valyl-D-alanyl-L-histidyl-,cyclic (9®1)-peptide (9CI) | C56H77 N15 O12 |
| 90063-68-6 | Luffa operculata, ext. |
| 79062-85-4 | L-Threonine,L-alanyl-L-seryl-L-threonyl-Lthreonyl- L-threonyl-L-asparaginyl-L-tyrosyl- |
| 106496-67-7 | Lanthanum lead titanium oxide (La0.1Pb0.9Ti0.98O3) |
| 140670-84-4 | levatin | C19H20 O5 |
| 58226-78-1 | LARC 3 | C40H20N2O14 |
| 114281-19-5 | Levitide | C66H119N21O19S |
| 124773-88-2 | L-Tyrosine,N-[[[[(4S,4aR,5S,6S)-4,4a,5,6-tetrahydro-6-methyl-4-[(2S)-2-methyl-1-oxobutoxy]-5-[2-[(2R,4R)-tetrahydro-4-hydroxy-6-oxo-2H-pyran-2-yl]ethyl]-2(3H)-naphthalenylidene]amino]oxy]acetyl]-,methyl ester (9CI) | C35H46 N2 O10 |
| 156821-01-1 | Luteinizinghormone-releasing factor (Haplochromis burtoni) (9CI) | C60H72 N18 O13 |
| 493-47-0 | Lichesterinic acid | C19H32O4 |
| 38605-65-1 | L-Proline, 1-(aminocarbonyl)- (9CI) | C6H10N2O3 |
| 22006-88-8 | Liriodendritol |
| 87495-30-5 | Lacmoid | C12H6Br4N2O3 |
| 147769-50-4 | Lanosta-9(11),24-dien-23-one,3-[[O-2-(acetylamino)-2-deoxy-b-D-galactopyranosyl-(1®4)-O-[O-b-D-glucopyranosyl-(1®2)-O-b-D-xylopyranosyl-(1®6)-2-(acetylamino)-2-deoxy-b-D-glucopyranosyl-(1®2)]-b-D-xylopyranosyl]oxy]-, (3b)- (9CI) | C62H100 N2 O25 |
| 151078-92-1 | luridoside A | C32H56 O12 S . Na |
| 133352-27-9 | lydicamycin | C47H74 N4 O10 |
| 187083-08-5 | L-lyxo-Hexonamide,3,4-anhydro-N-[(1R)-1- benzoyl-2-methylpropyl]-2,5,6-trideoxy-5- [[(2R)-3-methyl-2-[[(1-methylethoxy)carbonyl]- amino]-3-(methylsulfonyl)-1-oxobutyl]amino]- 6-phenyl- |
| 20936-32-7 | LEAD BETA RESORCYLATE | C7H6 O4 . x Pb |
| 8023-70-9 | LYCOPODIUM | (ClubMossSpores) |
| 16667-03-1 | L-Glutamic acid, compound with erythromycin (1:1) | C37H67NO13.C5H9NO4 |
| 86641-88-5 | LAB 152086 |
| 168482-80-2 | L-Phenylalanine,N2-[[[(1S)-1-carboxy-2-(4-hydroxyphenyl)ethyl]amino]carbonyl]-D-lysyl-L-alloisoleucyl-(aS)-a-amino-4-hydroxybenzenebutanoyl-N-methyl-L-alanyl-, (5®1)-lactam | C45H59 N7 O10 |
| 83730-53-4 | L-BUTHIONINE-(S,R)-SULFOXIMINE | C8H18 N2 O3 S |
| 11120-22-2 | Lead silicate | O3PbSi |
| 150155-64-9 | L-Threoninamide,D-phenylalanyl-4-nitro-L-phenylalanyl-L-tyrosyl-D-tryptophyl-L-lysyl-L-valyl-L-phenylalanyl-(9CI) | C62H76 N12 O12 |
| 164864-45-3 | L-Phenylalanine,N-(3-amino-3-methyl-1-oxobutyl)- | C14H20 N2 O3 |
| 79695-14-0 | leukotriene E5 | C23H35 N O5 S |
| 101509-61-9 | Luteinizinghormone-releasing factor (Squalus acanthias) (9CI) | C57H71 N17 O12 |
| 146933-89-3 | L-Arginine,L-arginyl-3,4-didehydro-L-prolyl-(4R)-4-hydroxy-L-prolylglycyl-3-(2-thienyl)-L-alanyl-L-seryl-3,4-didehydro-L-prolyl-O-methyl-L-tyrosyl-y(CH2-NH)- | C49H71 N15 O12 S |
| 39391-83-8 | LOK59-1-0.3 |
| 67383-12-4 | Lavendotricin |
| 32490-53-2 | LAP (frequency converter) |
| 135558-11-1 | LOBAPLATIN | C9H18N2O3Pt |