CAS number index

CAS numbers starting with 4, page 49

28,986 chemicals have a CAS number that starts with 4. They are listed in CAS order.

Showing 4,801 to 4,900 of 5,000 chemicals

CAS numberChemical nameFormulaMol. weight

41620-33-12-[[2-(Acetyloxy)-3-(1,1-dimethylethyl)-5-methylphenyl]methyl]-6-(1,1-dimethylethyl)-4-methylphenolC₂₅H₃₄O₃382.54
41621-32-3Morindaparvin AC₁₅H₈O₄252.22
41621-49-2Ciclopirox olamineC₁₄H₂₄N₂O₃268.36
41621-85-6Phorbol 13,20-diacetateC₂₄H₃₂O₈448.51
41624-92-4Methyl 8-chloro-8-oxooctanoateC₉H₁₅ClO₃206.67
41625-94-9N-(2-Aminophenyl)-N-(2-phenylethyl)amine hydrochlorideC₁₄H₁₇ClN₂248.76
41629-36-1N-(1,2,3,4-Tetrahydroisoquinolin-5-yl)acetamideC₁₁H₁₄N₂O190.25
4163-15-9CyclorphanC₂₀H₂₇NO297.44
4163-26-2ButorphanC₂₁H₂₉NO311.47
4163-59-1alpha-D-Galactopyranose, 1,2,3,4,6-pentaacetateC₁₆H₂₂O₁₁390.34
4163-60-4beta-D-Galactose pentaacetateC₁₆H₂₂O₁₁390.34
4163-65-9alpha-D-Mannose pentaacetateC₁₆H₂₂O₁₁390.34
4163-79-52,6-DimethylthioanisoleC₉H₁₂S152.26
41631-74-72-Phenyl-4-amino-5-imidazolecarboxamideC₁₀H₁₀N₄O202.22
41632-04-6Methyl 2-amino-6-chlorobenzoateC₈H₈ClNO₂185.61
41632-89-71,1-Dimethoxy-2-methylpropaneC₆H₁₄O₂118.18
41636-35-52,3,7,8,12,13,17,18-Octaethyl-21H,23H-porphine ruthenium(II) carbonylC₃₇H₄₄N₄ORu661.86
41638-13-52,2'-(Oxybis((methyl-2,1-ethanediyl)oxymethylene))bis(oxirane)C₁₂H₂₂O₅246.30
41638-59-9Methylnaphthalenesulphonic acidC₁₁H₁₀O₃S222.26
41639-57-04-Propoxybutanoic acidC₇H₁₄O₃146.19
41639-61-66-Methoxyhexanoic acidC₇H₁₄O₃146.19
41639-71-8(Z)-7-[(1R,2R,3R,5S)-3,5-Dihydroxy-2-[(E,3R)-3-hydroxy-5-phenylpent-1-enyl]cyclopentyl]hept-5-enoic acidC₂₃H₃₂O₅388.50
41639-72-9(1S,5R,6R,7R)-6-(3-Oxo-5-phenyl-1E-pentenyl)-7-((4-phenylbenzoyl)oxy)-2-oxabicyclo(3.3.0)octan-3-oneC₃₁H₂₈O₅480.56
41639-73-0(1S,5R,6R,7R)-6-[(3S)-3-Hydroxy-5-phenyl-1-pentenyl]-7-[(4-phenylbenzoyl)oxy]-2-oxabicyclo[3.3.0]octane-3-oneC₃₁H₃₀O₅482.58
41639-74-1(3aR,4R,5R,6aS)-5-Hydroxy-4-[(E,3S)-3-hydroxy-5-phenylpent-1-enyl]-3,3a,4,5,6,6a-hexahydrocyclopenta[b]furan-2-oneC₁₈H₂₂O₄302.37
41639-83-2Latanoprost acidC₂₃H₃₄O₅390.52
4164-20-9Benzyl alcohol, alpha-(phenethylamino)methyl-C₁₆H₁₉NO241.33
4164-21-0alpha-(((1-Methylethyl)amino)methyl)benzenemethanolC₁₁H₁₇NO179.26
4164-28-7DimethylnitramineC₂H₆N₂O₂90.08
4164-31-2N-Butyl-N-nitro-1-butanamineC₈H₁₈N₂O₂174.24
4164-32-34-NitromorpholineC₄H₈N₂O₃132.12
4164-37-81,4-DinitropiperazineC₄H₈N₄O₄176.13
4164-39-01,4-PiperazinedicarboxaldehydeC₆H₁₀N₂O₂142.16
4164-43-6Bis(3-nitrophenyl)methaneC₁₃H₁₀N₂O₄258.23
4164-92-52-EthylhexanamideC₈H₁₇NO143.23
41641-22-9(2-Chloro-2-fluorocyclopropyl)methanolC₄H₆ClFO124.54
41642-51-7N-[2-[(2,6-Dicyano-4-nitrophenyl)azo]-5-(diethylamino)phenyl]acetamideC₂₀H₁₉N₇O₃405.42
41643-35-0Napropamide-MC₁₇H₂₁NO₂271.36
41644-31-92-(5,5-Dimethyloxolan-3-yl)acetic acidC₈H₁₄O₃158.20
41648-10-66-(3,4-Dimethylanilino)-1H-pyrimidine-2,4-dioneC₁₂H₁₃N₃O₂231.25
41648-53-710H-Phenothiazine, 10-(phenoxyacetyl)-C₂₀H₁₅NO₂S333.41
41648-69-52-(4-Methoxyanilino)-1-phenothiazin-10-ylethanoneC₂₁H₁₈N₂O₂S362.45
41648-70-82-[2-Oxo-2-(10H-phenothiazin-10-yl)ethyl]-1H-isoindole-1,3(2H)-dioneC₂₂H₁₄N₂O₃S386.43
4165-32-62-Methylthiazolidine-4-carboxylic acidC₅H₉NO₂S147.20
4165-34-82-Propylthiazolidine-4-carboxylic acidC₇H₁₃NO₂S175.25
4165-56-41,4-Dibromobenzene-d4C₆H₄Br₂239.93
4165-57-5Bromo(2H5)benzeneC₆H₅Br162.04
4165-60-0Nitrobenzene-d5C₆H₅NO₂128.14
4165-61-1Aniline-d5C₆H₇N98.16
4165-62-2Phen-d5-olC₆H₆O99.14
4165-81-5DiphenylbutadieneC₁₆H₁₄206.29
4165-96-23-Phenylglutaric acidC₁₁H₁₂O₄208.21
4165-98-43-Propylpentanedioic acidC₈H₁₄O₄174.20
4165-99-53-Isopropylglutaric acidC₈H₁₄O₄174.20
41651-87-04-{[(Diaminomethylidene)amino]methyl}benzoic acidC₉H₁₁N₃O₂193.21
41651-93-8Ethyl 3-sulfanylbenzoateC₉H₁₀O₂S182.24
41652-83-92,3,7-TrimethylindolineC₁₁H₁₅N161.25
41653-05-8Methyl 3-(2-chloroacetamido)benzoateC₁₀H₁₀ClNO₃227.65
41653-21-8Ethyl 4-((2-(1-piperidinyl)acetyl)amino)benzoateC₁₆H₂₂N₂O₃290.36
41653-72-9(1R)-1,7-Dihydroxy-1,6-dimethyl-4-(1-methylethyl)-2(1H)-naphthalenoneC₁₅H₁₈O₃246.31
41653-73-0KoaburasideC₁₄H₂₀O₉332.31
41653-76-3(3aS,4R,5E,9R,11aS)-3a,4,7,8,9,10,11,11a-Octahydro-4,9-dihydroxy-6-methyl-3,10-bis(methylene)cyclodeca(b)furan-2(3H)-oneC₁₅H₂₀O₄264.32
41653-81-0IriloneC₁₆H₁₀O₆298.25
41653-89-87-Methylnonanoic acidC₁₀H₂₀O₂172.27
41654-15-3Methyl 5-octenoate, (5Z)-C₉H₁₆O₂156.22
41656-56-8S-LactoylglutathioneC₁₃H₂₁N₃O₈S379.39
41656-75-14-(Formamido)acetophenoneC₉H₉NO₂163.18
41658-03-1Ethyl 3-bromopropiolateC₅H₅BrO₂177.00
41658-12-2Methyl chlorotetrolateC₅H₅ClO₂132.55
41658-60-0His-AspC₁₀H₁₄N₄O₅270.25
41658-69-92-Bromo-2-methylpropanenitrileC₄H₆BrN148.00
41658-78-04-Amino-6-methoxy-1-phenylpyridaziniumC₁₁H₁₂N₃O+202.24
4166-20-54-Acetoxy-2,5-dimethyl-3(2H)-furanoneC₈H₁₀O₄170.16
4166-53-43-Methylglutaric anhydrideC₆H₈O₃128.13
4166-67-0(2Z)-4-(Ethylamino)-4-oxo-2-butenoic acidC₆H₉NO₃143.14
4166-98-7Hydroxy-phenyl-P-tolyl-acetic acidC₁₅H₁₄O₃242.27
41661-47-64-PiperidoneC₅H₉NO99.13
41661-54-51-(Thiophen-2-ylmethyl)piperidin-4-oneC₁₀H₁₃NOS195.29
41661-55-61-((Furan-2-yl)methyl)piperidin-4-oneC₁₀H₁₃NO₂179.22
41663-73-42-Amino-5-chlorothiazoleC₃H₃ClN₂S134.59
41663-80-3ImechineC₁₂H₂₄IN309.24
41663-84-74-Nitro-N-methylphthalimideC₉H₆N₂O₄206.16
41667-95-25,6-Dichloronicotinic acidC₆H₃Cl₂NO₂192.00
41668-11-56-Amino-5-chloropyridine-3-carboxylic acidC₆H₅ClN₂O₂172.57
41668-13-75-Bromo-6-oxo-1,6-dihydropyridine-3-carboxylic acidC₆H₄BrNO₃218.01
41669-06-12-(5-Methyl-1H-pyrazol-3-yl)acetic acidC₆H₈N₂O₂140.14
41669-30-1Isooctadecanoic acid, isooctadecyl esterC₃₆H₇₂O₂536.97
41669-40-3Tetradecanoic acid, compd. with 2,2',2''-nitrilotris[ethanol] (1:1)C₂₀H₄₃NO₅377.57
4167-02-6(2-Bromoethoxy)phosphonoyl dichlorideC₂H₄BrCl₂O₂P241.84
4167-08-29,10,12,13,15,16-Hexabromooctadecanoic acidC₁₈H₃₀Br₆O₂757.86
4167-35-5(1,4-Dioxaspiro(4.5)decan-2-yl)methanolC₉H₁₆O₃172.22
4167-73-12-(3-Hydroxy-3-methylbutyl)phenolC₁₁H₁₆O₂180.25
4167-74-2Phenol, 4-(2-methylpropyl)-C₁₀H₁₄O150.22
4167-75-32-IsobutylphenolC₁₀H₁₄O150.22
4167-77-5Diethyl 1,1-cyclopentanedicarboxylateC₁₁H₁₈O₄214.26
41670-62-61,2-DistearoylmonogalactosylglycerideC₄₅H₈₆O₁₀787.17
41672-81-5Dipalmitoyl hydroxyprolineC₃₇H₆₉NO₅607.96
41678-36-83,7-Dimethylocten-2-olC₁₀H₂₀O156.27
41679-06-55,5'-Dihydroxy-2,2'-bis(4-hydroxyphenyl)-7,7'-dimethoxy-4H,4'H-[6,8'-bichromene]-4,4'-dioneC₃₂H₂₂O₁₀566.52
4168-01-82,2,3-Trimethylbut-3-enoic acidC₇H₁₂O₂128.17

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