• Isopentenyltransferase,transfer ribonucleate
• 37277-78-4
• .

• Inosine,8-(methylseleno)- (9CI)
• 57469-75-7
• C11H14 N4 O5 Se
• 361.2127
• .

• Isoquinolinium,1-[(3,4-diethoxyphenyl)methyl]-6,7-diethoxy-2-methyl-, iodide (1:1)
• 10313-81-2
• C25H32 N O4 . I
• 411.5338
• .

• Isohexadecanoic acid,lead(2+) salt (9CI)
• 95892-13-0
• C16H32 O2 . 1/2 Pb
• 306-073-8
• 718.03228
• .

• Imidodicarbonicdiamide, N-methyl-N',2-diphenyl-
• 54772-50-8
• C15H15 N3 O2
• 269.2985
• .

• Imidodicarbonicdiamide, N-methyl-N,N',2-triphenyl-
• 2645-41-2
• C21H19 N3 O2
• 345.3945
• .

• Isoquinoline,1,2,3,4-tetrahydro-6,7-dimethoxy-1-[(4-methoxyphenyl)methyl]-2-methyl-
• 1934-93-6
• C20H25 N O3
• 0
• .

• Indolo[2,3-a]quinolizin-10-ol,3-ethenyl-1,2,3,4,6,7,12,12b-octahydro-11-[(2S)-1-methyl-2-pyrrolidinyl]-2-[[(1S)-2,3,4,9-tetrahydro-2-methyl-1H-pyrido[3,4-b]indol-1-yl]methyl]-,(2S,3R,12bS)- (9CI)
• 67673-13-6
• C35H43 N5 O
• 549.7488
• .

• Imidazo[2,1-b]thiazol-3-ol,3-(4-chlorophenyl)-2-ethyl-2,3,5,6-tetrahydro-
• 26847-34-7
• C13H15 Cl N2 O S
• 248-047-8
• 282.789
• .

• Isoquinolinium,1,2,3,4-tetrahydro-2,2-dimethyl-, iodide (1:1)
• 1637-45-2
• C11H16 N . I
• 162.2509
• .

• Inomycin
• 39434-56-5
• .

• Isoxazole,3-[(2,6-dimethylphenoxy)methyl]-5-methyl-
• 145441-07-2
• C13H15 N O2
• 0
• .

• Isovoacristine,benzoate (ester) (8CI)
• 5550-62-9
• C29H32 N2 O5
• 324.4001
• .

• Imidazo[1,5-a]pyrazine,3-(3,4-dichlorophenyl)-
• 55316-39-7
• C12H7 Cl2 N3
• 264.1101
• .

• Imidotriphosphoric acid(9CI)
• 79828-60-7
• H6N O9 P3
• .

• Isonicotinic acid,hydrazide, dihydrazone with 17b-hydroxy-3-oxoandrost-4-ene-2-carboxaldehyde (7CI,8CI)
• 6177-41-9
• C32H38 N6 O3
• 400.289
• .

• Imidazo[1,2-a]quinoxaline
• 235-05-2
• C10H7 N3
• 169.18268
• .

• Imidazo[1,2-a]pyridine,2,3,6,8-tetrachloro-5,7-di-1-piperidinyl-
• 31409-08-2
• C17H20 Cl4 N4
• 422.1795
• .

• Imidazolium compounds,4,5-dihydro-1-(hydroxyethyl)-3-methyl-2-norcoco alkyl, Me sulfates (salts)
• 92201-89-3
• 296-020-4
• .

• Iron,bis(N,N-diethylcarbamodithioato-kS,kS')-
• 15656-03-8
• C10H20 Fe N2 S4
• 239-727-5
• 352.3842
• .

• Iron, borateneodecanoate complexes
• 68442-98-8
• 270-501-9
• .

• Isooctane, oxybis-(9CI)
• 108453-74-3
• C16H34 O
• 242.4406
• .

• Iron,tricarbonyl[(1,2,3,4-h)-1,3-cyclooctadiene]-
• 33270-50-7
• C11H12 Fe O3
• 248.056
• .

• Imidazo[4,5,1-jk][1,4]benzodiazepine-6(7H)-aceticacid, 1,2,4,5-tetrahydro-5-methyl-2-oxo-, methyl ester
• 131514-83-5
• C14H17 N3 O3
• 259.30368
• .

• Imidazo[2,1-b]thiazole-5-methanol,6-phenyl-, methylcarbamate (ester) (9CI)
• 76919-52-3
• C14H13 N3 O2 S
• 287.3369
• .

• Imidazo[1,5-a]quinoxalin-4(5H)-one,3-[5-(2-methylcyclopropyl)-1,2,4-oxadiazol-3-yl]-5-(1-methylethyl)-
• 161602-93-3
• C19H19 N5 O2
• .

• Isoxazolo[5,4-d]pyrimidin-4(5H)-one,6-(1,1-dimethylethyl)-3-propyl-
• 35260-91-4
• C12H17 N3 O2
• 0
• .

• Imidodicarbonicdiamide, N-phenyl-
• 13911-40-5
• C8H9 N3 O2
• 179.17596
• .

• Iron, [m-[[3,3'-[methylenebis[(4,6-dihydroxy-3,1-phenylene)azo]]bis[4-hydroxy-5-nitrobenzenesulfonato]](6-)]]di-(9CI)
• 85392-58-1
• C25H12 Fe2 N6 O16 S2
• 286-918-4
• .

• Isoquinoline,3,4-dihydro-6,7-dimethoxy-1-[(4-methoxyphenyl)methyl]-
• 72527-29-8
• C19H21 N O3
• .

• Insulin-like growthfactor II (human)
• 96081-16-2
• C321H499 N93 O101 S6
• 7469.41
• .

• Isoquinolinium,1-(4,5-dimethyl-2-oxazolyl)-3,4-dihydro-6,7-dimethoxy-2-methyl-, iodide (1:1)
• 53954-63-5
• C17H21 N2 O3 . I
• .

• Immunochemicals,cytokines
• 90320-58-4
• C₂₁H₂₃ClN₂O₂
• 291-085-5
• 370.87252
• .

• Isoheptadecanal (9CI)
• 93843-21-1
• C17H34 O
• 299-100-7
• 254.45126
• .

• Iridate(2-),aquapentachloro-, potassium (1:2), (OC-6-21)-
• 28235-15-6
• Cl5H2 Ir O . 2 K
• 248-921-9
• 465.6939
• .

• Ibogamine-18-carboxylicacid, 13-methoxy-, methyl ester
• 596-54-3
• C22H28 N2 O3
• 368.4693
• .

• Indolo[2,3-a]quinolizine,3-ethenyl-2-ethyl-1,2,3,4,6,7,12,12b-octahydro-, (2S,3R,12bS)-
• 483-23-8
• C19H24 N2
• .

• Iron,tris(2-methyl-1-piperidinecarbodithioato-kS1,kS1')-, (OC-6-11)-
• 32248-54-7
• C21H36 Fe N3 S6
• .

• Imidazo[1,2-a]pyridine,2-(2-methyl-4-nitro-1H-imidazol-1-yl)-3-nitro-
• 62195-14-6
• C11H8 N6 O4
• 288.219
• .

• Isoquinoline,1,2,3,4,5,6,7,8-octahydro-1-[(4-methoxyphenyl)methyl]-, (1R)-
• 30356-08-2
• C17H23 N O
• 250-145-0
• 257.37062
• .

• Inosine,5'-O-(N-acetyl-4,7,8,9-tetra-O-acetyl-1-methyl-a-neuraminosyl)-, 2',3'-diacetate (9CI)
• 83834-85-9
• C34H43 N5 O19
• .

• Ilmenite (FeTiO3),conc.
• 98072-94-7
• 308-551-1
• .

• Imidazo[1,2-b][1,2,4]triazine,6-(4-nitrophenyl)-2,3-diphenyl-
• 70111-79-4
• C23H15 N5 O2
• 393.3975
• .

• Isoxazole,5-[4-[2-chloro-4-(4,5-dihydro-2-oxazolyl)phenoxy]butyl]-3-methyl-
• 98033-98-8
• C17H19 Cl N2 O3
• 334.7974
• .

• Imidazolidine,4-methyl-1,3-dipalmitoyl- (8CI)
• 32634-14-3
• C36H70 N2 O2
• 562.9532
• .

• Isoquinolinium,4-hydroxy-2-(4-methoxyphenyl)-, inner salt
• 56359-30-9
• C16H13 N O2
• 251.2799
• .

• Indeno[5',4':3,4]cyclohepta[1,2-b]furan-2,8-dione,3b,4,5,6,7,8b,9,10,11,11a-decahydro-4,7-dihydroxy-3,4,7-trimethyl-9-methylene-,(3bR,4S,7S,8bR,11aR)-rel-(-)- (9CI)
• 57230-16-7
• C20H24 O5
• 0
• .

• Indeno[1,2-c]pyrazol-4-ol,3-(1,1-dimethylethyl)-1-ethyl-1,4-dihydro-4-phenyl-
• 56767-27-2
• C22H24 N2 O
• 332.4388
• .

• Isoxazolo[4,5-b]pyrazine,6-chloro-3-methyl-
• 41230-55-1
• C6H4 Cl N3 O
• 169.5685
• .

• Indium telluride (In2Te3)
• 1312-45-4
• In₂Te₃
• 215-194-4
• 612.44
• .