• Isoquinolinium,2,2'-[1,4-phenylenebis[(1-oxo-2-propene-3,1-diyl)oxy-3,1-propanediyl]]bis[1,2,3,4-tetrahydro-6,7-dimethoxy-2-methyl-1-[(3,4,5-trimethoxyphenyl)methyl]-,dichloride (9CI)
• 73909-73-6
• C62H78 N2 O14 . 2 Cl
• 0
• .

• Isooctadecanoic acid,lead(2+) salt (9CI)
• 70727-02-5
• C18H36 O2 . 1/2 Pb
• 274-822-5
• 774.1386
• .

• Isoxazole,4-iodo-5-methyl-
• 7064-38-2
• C₄H₄INO
• 208.9851
• .

• Indeno[1,2,3-de]isoquinoline(7CI,8CI,9CI)
• 7148-92-7
• C15H9 N
• 0
• .

• Iron, chloro[methyl7,12-diethenyl-18-[3-[[3-(1H-imidazol-1-yl)propyl]amino]-3-oxopropyl]-3,8,13,17-tetramethyl-21H,23H-porphine-2-propanoato(2-)]-,(OC-6-24)- (9CI)
• 72177-42-5
• C41H43 Cl Fe N7 O3
• 0
• .

• Insulin (swine),19A-L-phenylalanine- (9CI)
• 74665-98-8
• C256H381 N65 O75 S6
• 0
• .

• Insulin (cattle),NB-[(4-azido-2-nitrophenyl)acetyl]- (9CI)
• 76688-24-9
• C262H381 N69 O78 S6
• 0
• .

• Insulin (cattle),NB-(4-azidobenzoyl)- (9CI)
• 73468-14-1
• C261H380 N68 O76 S6
• 0
• .

• Imidodicarbonicdiamide, 2-methyl-N-pentyl-N'-phenyl-
• 76267-33-9
• C14H21 N3 O2
• 0
• .

• Imiprothrin
• 72963-72-5
• C₁₇H₂₂N₂O₄
• 318.37
• .

• Isocyanic acid, polymethylenepolyphenylene ester, polymer with alpha-hydro-omega-hydroxypoly(oxy(methyl-1,2-ethanediyl)) ether with 2-ethyl-2-(hydroxymethyl)-1,3-propanediol (3:1) and methyloxirane polymer with oxirane ether with 2-ethyl-2-(hydroxymethyl)-1,3-propanediol (3:1)
• 71412-33-4
• 0
• .

• Imidazo[2,1-b]thiazole,6-(4-fluorophenyl)-2,3-dihydro-5-(4-pyridinyl)-
• 72873-74-6
• C16H12 F N3 S
• 370.27
• .

• Interferon b1 (human fibroblast proteinmoiety reduced)
• 74899-71-1
• C₂₆H₂₉NO
• 0
• .

• Isoquinoline,1,2,3,4-tetrahydro-4,4-dimethyl-
• 78592-91-3
• C11H15 N
• 161.24
• .

• Isoalkanes, C7-8
• 70024-92-9
• C₅H₁₂
• 274-273-1
• 72.1498
• .

• Imidodicarbonicdiamide, N-(2-hydroxy-2-methylpropyl)-2-methyl-N'-phenyl-
• 76267-38-4
• C13H19 N3 O3
• 0
• .

• Imidazo[2,1-b]oxazole,2,3-dihydro-2-methyl-5-nitro-
• 73332-79-3
• C6H7 N3 O3
• 169.13808
• .

• Isooctanoic acid, ironsalt (1:?)
• 70519-09-4
• C8H16 O2 . x Fe
• 274-642-7
• 485.4555
• .

• Imidodicarbonicdiamide, N-(3-chlorophenyl)-N'-ethyl-
• 76267-09-9
• C10H12 Cl N3 O2
• 0
• .

• Iron, complexes with diazotized 2-amino-4,6-dinitrophenol monosodium salt coupled with diazotized 4-amino-5-hydroxy-2,7-naphthalenedisulfonic acid, diazotized 4-amino-3-methylbenzenesulfonic acid, diazotized 4-nitrobenzenamine and resorcinol
• 71662-50-5
• C₃₅H₃₄FeN₇NaO₁₉S₃
• 0
• .

• Istamycin A3 disulfate trihydrate
• 77312-58-4
• C₁₇H₃₈N₆O₁₃S₂
• 0
• .

• Impredur (9CI)
• 72429-76-6
• 0
• .

• Imidazo[2,1-b]oxazole,2-(chloromethyl)-2,3-dihydro-6-nitro-
• 73332-76-0
• C6H6 Cl N3 O3
• 0
• .

• Iridium iodide (IrI4)
• 7790-45-6
• I4Ir
• 232-206-3
• 699.83
• .

• Isocyanic acid, polymethylenepolyphenylene ester, polymer with alpha-hydro-omega-hydroxypoly(oxy(methyl-1,2-ethanediyl)) and 1,1-methylenebis(4-isocyanatobenzene)
• 76720-59-7
• 0
• .

• Imidodicarbonicdiamide, N-phenyl-N'-2-propenyl-
• 76267-25-9
• C11H13 N3 O2
• 0
• .

• Iron, tris[1-(hydroxy-kO)-5-methoxy-6-methyl-2(1H)-pyridinonato-kO2]-
• 72907-24-5
• C21H24 Fe N3 O9
• 0
• .

• Imposit
• 77648-57-8
• 0
• .

• Isodecanoic acid,1,1'-[2,2-bis[[(1-oxoisodecyl)oxy]methyl]-1,3-propanediyl] ester
• 71975-56-9
• C45H84 O8
• 276-243-3
• 753.14366
• .

• Isooctanoic acid,hexadecyl ester
• 72585-97-8
• C24H48 O2
• 276-724-8
• 368.63672
• .

• Isoquinolinium,2,2'-[1,3-phenylenebis[(1-oxo-3,1-propanediyl)oxy-3,1-propanediyl]]bis[1,2,3,4-tetrahydro-6,7-dimethoxy-2-methyl-1-[(3,4,5-trimethoxyphenyl)methyl]-,dichloride (9CI)
• 71561-35-8
• C62H82 N2 O14 . 2 Cl
• 0
• .

• Indium tin oxide (In1.69Sn0.15O2.85)
• 71243-84-0
• 0
• .

• Isononanoic acid,copper(2+) salt (9CI)
• 72915-82-3
• C9H18 O2 . 1/2 Cu
• 277-015-6
• 378.00616
• .

• Iron(1+), [dimethyl7,12-diethenyl-3,8,13,17-tetramethyl-21H,23H-porphine-2,18-dipropanoato(2-)-N21,N22,N23,N24]nitrosyl-,(SP-5-13)- (9CI)
• 74936-44-0
• C36H36 Fe N5 O5
• 0
• .

• Insulin (cattle),9A-glycine-21A-L-aspartamide- (9CI)
• 75027-03-1
• C253H376 N66 O73 S6
• 0
• .

• Imidodicarbonicdiamide, N-methoxy-2-methyl-N'-phenyl-
• 76267-43-1
• C10H13 N3 O3
• 0
• .

• Isophorone diisocyanate, 2-hydroxyethyl acrylate, propylene oxide polymer
• 71130-72-8
• C₂₀H₃₂N₂O₆
• 0
• .

• Isolan Orange GGL
• 70294-87-0
• 0
• .

• Insulin (cattle),NA,29B-(2,7-diamino-1,8-dioxo-1,8-octanediyl)- (9CI)
• 74504-12-4
• C262H389 N67 O77 S6
• 0
• .

• Isophthalic acid, terephthalic acid, trimellitic anhydride, neopentyl glycol, neopentyl glycol hydroxy pivalate polymer
• 72869-91-1
• C₄₀H₄₈O₁₉
• 0
• .

• Isooctadecanoylchloride
• 78851-23-7
• C18H35 Cl O
• 278-996-3
• 302.9229
• .

• Imidazo[2,1-b]thiazole,6-phenyl-
• 7008-63-1
• C11H8 N2 S
• 200.2596
• .

• Isoquinoline,3,4-dihydro-7,8-dimethoxy-
• 75877-72-4
• C11H13 N O2
• 0
• .

• Istamycin
• 76774-97-5
• 0
• .

• Indeno[1,2-b]pyran-2-carboxylicacid, 4,5-dihydro-4-oxo-
• 74949-94-3
• C13H8 O4
• 0
• .

• Isooctene,hydroformylation products
• 72207-78-4
• 0
• .

• Indolo[2,3-a]quinolizine,1,2,3,4,6,7,12,12b-octahydro-3,12b-dimethyl-
• 70605-78-6
• C17H22 N2
• 0
• .

• Imidazo[2,1-b]oxazole,2-(chloromethyl)-2,3-dihydro-5-nitro-
• 73332-80-6
• C6H6 Cl N3 O3
• 274.62128
• .

• Ibogamine-18-carboxylicacid, 12-hydroxy-, methyl ester (9CI)
• 76129-67-4
• C21H26 N2 O3
• 0
• .

• Isoquinoliniumcompounds, 2-C12-18-alkyl, chlorides
• 71820-38-7
• 0
• .