| 105644-21-1 | Insulin (Torpedomarmorata-A reduced) (9CI) | C98H145 N27 O33 S4 |
| 28267-32-5 | ISOPROPYL PELARGONATE | C12H24 O2 |
| 76746-56-0 | ISOCOLUMBIN | C20H20 O13 |
| 140896-21-5 | Indolicidin | C100H132N26O13 |
| 6710-43-6 | INDENONE ETHYLENE KETAL | C11H10 O2 |
| 66672-00-2 | IMP dialdehyde | C10H11N4O8P |
| 70288-86-7 | Ivermectin | Unspecified |
| 24167-33-7 | IA-5 | C20H23 N3 S |
| 27590-04-1 | imidodiphosphonic acid | H5N O6 P2 |
| 106768-76-7 | insulin-like growth factor I, N-methionyl- | C336H521 N95 O102 S8 |
| 103802-30-8 | Isoxazolo[4,5-c]quinolin-3(2H)-one,8-methoxy-2-phenyl- | C17H12 N2 O3 |
| 568-42-3 | IRIDOSKYRIN | C30H18 O10 |
| 103466-73-5 | Icometasone | C28H37 Cl O7 |
| 1505-33-5 | Isobutyric acid 3-(1-methyl-3-propyl-3-pyrrolidinyl)phenyl ester | C18H27 N O2 |
| 26718-90-1 | isopropyl icosanoate | C23H46 O2 |
| 108-22-5 | Isopropenyl acetate | C5H8O2 |
| 93236-32-9 | Isorollinicin | C37H66O7 |
| 11006-64-7 | Iyomycin |
| 509-64-8 | Isocodeine | C18H21NO3 |
| 14649-69-5 | Iron,tetracarbonyl(triphenylphosphine)- | C22H15 Fe O4 P |
| 48076-38-6 | icosyl acrylate | C23H44O2 |
| 53314-61-7 | isobutyl (2-hydroxyethyl)methylphosphinate | C7H17 O3 P |
| 147815-03-0 | Isoxazolamine (9CI) | C3H4 N2 O |
| 61303-13-7 | Isoacteoside | C29H36O15 |
| 12542-33-5 | Ictasol |
| 15634-63-6 | Iron, bis[m-(benzenethiolato)]hexacarbonyldi-,(Fe-Fe) (9CI) | C18H10 Fe2 O6 S2 |
| 37302-51-5 | Iron alloy,base,Fe 66-71,Cr 22-24,C 2.9-3.5,Si 2-2.5,Mn 1-1.5,B 0.5-1.5,Ti 0.5-1.5 (T-620) |
| 74690-91-8 | ingenol-20-isobutyrate | C24H34 O6 |
| 145892-96-2 | invected protein, Bombyx |
| 13552-72-2 | ISOCORYDINE HYDROCHLORIDE | C20H23 N O4 . Cl H |
| 77637-96-8 | Isoharderoporphyrin | C35H36N4O6 |
| 39426-50-1 | Iron alloy,base,Fe,C,Cr,Mn,Mo,Si (M1) |
| 37374-72-4 | Iron alloy,base,Fe 73-77,W 17-18,Cr 3.8-4.4,V 1-1.4,Mo 0.3-1,C 0.7-0.8,Mn 0-0.4,Ni 0-0.4,Si 0-0.4 (R18M) |
| 89425-94-5 | Ici 180080 | C19H26O5 |
| 12110-35-9 | Iron, dicarbonyl(h5-2,4-cyclopentadien-1-yl)(2,3,5,6-tetrafluorophenyl)- | C13H6 F4 Fe O2 |
| 1273-76-3 | Iodoferrocene | C10H9 Fe I |
| 274-40-8 | Indolizine | C8H7 N |
| 58479-55-3 | Isobornyl butyrate | C14H24O2 |
| 10588-10-0 | ISOBUTYL VALERATE | C9H18 O2 |
| 31231-58-0 | Isochroman-1-ylmethyl-methyl-amine hydrochloride | C11H15 N O . Cl H |
| 160699-86-5 | immunoglobulin G (285-292) | C45H73 N15 O11 |
| 482-48-4 | Isobergapten | C12H8O4 |
| 54241-84-8 | Incretin | C226H338N60O66S |
| 91671-82-8 | Isodecanoic acid, lead(2+) salt, basic |
| 100208-34-2 | isobutyl 1-[1-[[[5-[[4-[2,4-bis(tert-pentyl)phenoxy]-1-oxobutyl]amino]-2-methoxyphenyl]amino]carbonyl]-2-(4-methoxyphenyl)-2-oxoethyl]-2,3-dihydro-2-oxo-1H-imidazolecarboxylate | C45H58 N4 O9 |
| 1327-17-9 | Indocarbon CLB |
| 6306-14-5 | Indole-3-acetic acid, 4,7-dimethyl- (7CI,8CI) | C12H13 N O2 |
| 126105-26-8 | Insulin (Didelphisvirginiana-B reduced) (9CI) | C154H234 N40 O41 S2 |
| 84082-54-2 | Ivy, Hedera helix, ext. |
| 61692-76-0 | isopropyl 2-methylisocrotonate | C8H14 O2 |
| 1470-35-5 | isobromindione | C15H9 Br O2 |
| 153552-93-3 | integrin betanu |
| 114084-78-5 | Ibandronic acid | C9H23NO7P2 |
| 38953-85-4 | Isovitexin | C21H20O10 |
| 274-76-0 | Imidazo[1,2-a]pyridine | C7H6N2 |
| 3435-52-7 | isobutyl p-(dimethylamino)cinnamate | C15H21 N O2 |
| 55762-65-7 | Iron alloy,base,Fe 95-96,Mn 3.9-4.5,Si 0.2-0.5,V 0.1-0.2 (03G4AF) |
| 75634-51-4 | iremycin | C28H33 N O9 |
| 4594-02-9 | Isoquinoline, 6,7-dimethoxy-1-methyl- (7CI,8CI,9CI) | C12H13 N O2 |
| 4647-43-2 | Indane-1,2-diol | C9H10O2 |
| 12022-74-1 | Iron ytterbium oxide (FeYbO3) |
| 72751-52-1 | insulin, Gln(B13)- | C257H384 N66 O76 S6 |
| 95-13-6 | Indene | C9H8 |
| 8037-86-3 | Iobac |
| 94247-82-2 | isopentyl-2-benzopyrone | C14H16 O2 |
| 95457-27-5 | Isorugosin D | C82H58 O52 |
| 86408-37-9 | isohematinic acid | C8H9NO4 |
| 98094-16-7 | Isoceroptene |
| 10083-53-1 | IBD 78 | C17H19 N S |
| 78691-22-2 | insulin, des-Gly(1A)-N-((trimethylammonio)acetyl)Ile(2A)- | C256H384 N65 O75 S6 |
| 28798-19-8 | Isoquinolium, 1,2,3,4,4a-alpha,5,6,7,8,8a-beta-decahydro-2-ethyl-7-alp ha-hydroxy-2-methyl-, bromide, p-anisate | C20H30 N O3 . Br |
| 63758-85-0 | Isopropylhydroxylammonium hydrogen sulphate | C3H7NO5S |
| 50948-32-8 | Iron alloy,base,Fe 94,C 3.3,Si 1.4-1.7,Mn 1.1,P 0.1,S 0.1 (SCh32-52) |
| 79449-99-3 | icospiramide | C28H31 F2 N5 O2 |
| 53240-89-4 | icos-1-ene | C26H49NO |
| 147402-52-6 | Isoxazole, 3-methyl-5-(2S)-2-pyrrolidinyl- (9CI) | C8H12 N2 O |
| 77648-56-7 | iruxol |
| 37139-85-8 | isobutyl cyclohexanecarboxylate | C11H20 O2 |
| 601-79-6 | Isopropylmalonic acid | C6H10O4 |
| 61333-27-5 | Iron alloy,base,Fe 95-97,Cr 1.4-1.8,Ni 0.8-1.2,Mn 0.4-0.8,Si 0.2-0.4,Mo 0.2-0.3,C 0.1-0.2 (AFNOR 18CND6) |
| 212069-24-4 | Isoamoritin |
| 16106-20-0 | ISOSORBIDE 2-MONONITRATE | C6H9 N O6 |
| 4485-23-8 | Isosantene |
| 68517-10-2 | Isooctadecanoic acid, methyl ester | C19H38O2 |
| 14285-56-4 | IRON(III) PHTHALOCYANINE CHLORIDE | C32H16ClFeN8 |
| 12711-92-1 | Iron alloy, Fe 60,Ni 40 |
| 85960-17-4 | IMIPENEM | C28H42N5NaO9S2 |
| 174513-97-4 | isopteleflorine | C16H17 N O5 |
| 13946-02-6 | iproheptine | C11H25 N |
| 53810-55-2 | Iron alloy,base,Fe 79-82,W 5.7-6.7,Mo 5.5-6,Cr 3.9-4.4,V 2.2-2.6,C 1,Mn 0-0.4,Si 0-0.4 (10R6M5) |
| 163167-81-5 | Indolizino[1,2-b]quinoline-7-aceticacid, 8-[(acetyloxy)methyl]-a-ethyl-9,11-dihydro-a-hydroxy-9-oxo-, 4-[(1E)-3-[[3-[[4-[[(2E)-3-(4-hydroxyphenyl)-1-oxo-2-propen-1-yl]amino]butyl]amino]propyl]amino]-3-oxo-1-propen-1-yl]phenylester, (aS)- | C47H49 N5 O9 |
| 642-20-6 | Indolo[2,3-a]quinolizine-3-methanol,2-ethyl-1,2,3,4,6,7,12,12b-octahydro-a-methyl-, (aS,2S,3R,12bS)- | C19H26 N2 O |
| 22254-24-6 | Ipratropium bromide | C20H30NO3.Br |
| 94247-08-2 | isopentadecyl methacrylate | C19H36 O2 |
| 131400-96-9 | Isolappaol A | C30H32O9 |
| 77630-32-1 | imacidins |
| 104057-02-5 | isocimetidine | C10H16 N6 S |
| 147955-03-1 | insulinoma-associated intronless protein 1 |
| 38709-03-4 | isoidide mononitrate | C6H9 N O6 |
| 100752-86-1 | isoarecolone methiodide | C9H16 N O . I |