CAS number index

CAS numbers starting with 298, page 2

376 chemicals have a CAS number that starts with 298. They are listed in CAS order.

Showing 101 to 200 of 376 chemicals

CAS numberChemical nameFormulaMol. weight

298207-76-82-(2,3-Dihydro-benzo[1,4]dioxine-6-sulfonylamino)-propionic acidC₁₁H₁₃NO₆S287.29
298207-77-91-(3-((5,6,7,8-Tetrahydrobenzo[4,5]thieno[2,3-d]pyrimidin-4-yl)oxy)phenyl)ethan-1-oneC₁₈H₁₆N₂O₂S324.40
298207-80-4Diethyl 3-methyl-5-[(2,2,2-trifluoroacetyl)amino]thiophene-2,4-dicarboxylateC₁₃H₁₄F₃NO₅S353.32
298207-94-010-Thia-3,4,5,6,8-pentaazatetracyclo[7.6.0.0^{2,6}.0^{11,15}]pentadeca-1(9),2,4,7,11(15)-pentaeneC₉H₇N₅S217.26
298208-08-92-[(3,4,5-Trimethoxybenzoyl)amino]-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxamideC₁₉H₂₂N₂O₅S390.46
298208-11-41-(3,4-Dihydroxyphenyl)-2-[(1-methyl-1H-imidazol-2-yl)sulfanyl]ethan-1-oneC₁₂H₁₂N₂O₃S264.31
298208-33-0Methyl 3-(1H-benzimidazol-2-ylsulfanylmethyl)benzoateC₁₆H₁₄N₂O₂S298.37
29821-65-67-Chloroquinoxaline-2-carboxylic acidC₉H₅ClN₂O₂208.60
298210-01-25H,6H,6aH,7H,7aH-cyclopropa[c]isoquinoline-6a-carboxylic acid hydrochlorideC₁₁H₁₂ClNO₂225.68
298212-80-32-Oxo-2-phenylethyl 2-(2-methoxyphenyl)-1,3-dioxo-5-isoindolinecarboxylateC₂₄H₁₇NO₆415.40
298212-84-7Phenacyl 4-(4-methoxyanilino)-4-oxobutanoateC₁₉H₁₉NO₅341.36
298213-31-71,2,4-Trimethyl-1,2,3,4-tetrahydrobenzofuro[3,2-c]pyridin-8-amineC₁₄H₁₈N₂O230.31
298215-05-12-[(4-Chlorophenyl)sulfanyl]-N-(5-oxo-1-phenyl-4,5-dihydro-1H-pyrazol-3-yl)acetamideC₁₇H₁₄ClN₃O₂S359.84
298215-12-0N'-[(5-Bromo-2-methoxyphenyl)methylene]-3,4-dimethoxybenzenecarbohydrazideC₁₇H₁₇BrN₂O₄393.24
298215-20-0N-(4-Methoxyphenyl)-2-[(4-methyl-4H-1,2,4-triazol-3-yl)sulfanyl]acetamideC₁₂H₁₄N₄O₂S278.34
298215-22-2N-(4-Methoxyphenyl)-2-[(1-methyl-1H-imidazol-2-yl)sulfanyl]acetamideC₁₃H₁₅N₃O₂S277.35
298215-33-5N-(3-Chloro-4-fluorophenyl)-2-[(1-methyl-1H-imidazol-2-yl)sulfanyl]acetamideC₁₂H₁₁ClFN₃OS299.76
298215-35-7Gnf-PF-3071C₂₅H₃₂N₄O₂420.56
298215-49-34-[3-(4-Methylpiperazino)-3-oxo-1-propenyl]benzenecarbonitrileC₁₅H₁₇N₃O255.32
298216-38-3N-(2,3-Dihydro-1,4-benzodioxin-6-yl)-2-(3,4-dimethoxyphenyl)acetamideC₁₈H₁₉NO₅329.35
298216-54-3N-(1-Ethyl-2-oxo-1,2-dihydrobenzo[cd]indol-6-yl)acetamideC₁₅H₁₄N₂O₂254.29
298216-72-5N-(1,5-Dimethyl-3-oxo-2-phenylpyrazol-4-yl)-4-(1,3-dioxobenzo[de]isoquinolin-2-yl)butanamideC₂₇H₂₄N₄O₄468.51
298216-87-24-(3-Benzyl-4-oxo-1,3-thiazolidin-2-yl)benzoic acidC₁₇H₁₅NO₃S313.38
298216-96-3Ethyl 7-methyl-2-(4-methylphenyl)pyrazolo[1,5-a]pyrimidine-6-carboxylateC₁₇H₁₇N₃O₂295.34
298217-09-14-Chloro-N-(5-phenyl-1,3,4-thiadiazol-2-yl)benzenesulfonamideC₁₄H₁₀ClN₃O₂S₂351.84
298217-16-02-[(3-Hydroxy-5-methyl-1H-pyrazol-4-yl)(2-methoxyphenyl)methyl]malononitrileC₁₅H₁₄N₄O₂282.30
298217-25-14-[(1,1-Dioxido-1,2-benzothiazol-3-yl)oxy]-3-methoxybenzaldehydeC₁₅H₁₁NO₅S317.32
298217-31-9N-[6-[(1,1-Dioxo-1,2-benzothiazol-3-yl)oxy]hexyl]-N'-phenyloxamideC₂₁H₂₃N₃O₅S429.50
298217-59-12,7-Bis(4-hydroxybutyl)benzo[lmn][3,8]phenanthroline-1,3,6,8(2H,7H)-tetroneC₂₂H₂₂N₂O₆410.43
298217-65-94-(4-Methylphenyl)-2-[(4-methylphenyl)sulfanyl]-4-oxobutanoic acidC₁₈H₁₈O₃S314.41
298217-69-3(2E)-4-Oxo-4-{[4-(trifluoromethoxy)phenyl]amino}but-2-enoic acidC₁₁H₈F₃NO₄275.18
298217-97-7N-(1H-Benzotriazol-1-ylmethyl)-5-chloro-2-methoxyanilineC₁₄H₁₃ClN₄O288.74
298218-06-1N-(1,3-Benzodioxol-5-yl)-2-[(4-methyl-4H-1,2,4-triazol-3-yl)sulfanyl]acetamideC₁₂H₁₂N₄O₃S292.32
298218-13-02-{3-Nitroanilino}-N'-({5-nitro-2-furyl}methylene)acetohydrazideC₁₃H₁₁N₅O₆333.26
298219-02-03-Amino-N-phenyl-6,7,8,9-tetrahydro-5H-cyclohepta[b]thieno[3,2-e]pyridine-2-carboxamideC₁₉H₁₉N₃OS337.45
298219-22-4(1-Amino-5-ethyl-6,7,8,9-tetrahydrothieno[2,3-c]isoquinolin-2-yl)(4-chlorophenyl)methanoneC₂₀H₁₉ClN₂OS370.90
298219-43-9(2E)-2-[4-(4-Fluorophenyl)-1,3-thiazol-2-yl]-3-(furan-2-yl)prop-2-enenitrileC₁₆H₉FN₂OS296.33
298219-58-6N-[(2Z)-4-[(1E)-(Hydroxyimino)methyl]-4-methyl-1,3-dithiolan-2-ylidene]propan-2-amineC₈H₁₄N₂OS₂218.35
29822-02-44-(3-Methyl-5-oxo-1-phenyl-4,5-dihydro-1H-pyrazol-4-ylazo)-N-(5-methyl-(1,3,4)thiadiazol-2-yl)-benzenesulfonamideC₁₉H₁₇N₇O₃S₂455.52
29822-79-54-(2-Phenyleth-1-ynyl)benzonitrileC₁₅H₉N203.24
29822-97-76-Methoxy-1-benzofuran-3-carboxylic acidC₁₀H₈O₄192.17
298220-43-63-(5-Methylfuran-2-yl)anilineC₁₁H₁₁NO173.22
298221-40-6Methyl 2-amino-6-chloro-3-methylbenzoateC₉H₁₀ClNO₂199.64
298221-52-07-Chloro-4-methyl-2,3-dihydro-1H-indole-2,3-dioneC₉H₆ClNO₂195.60
298229-52-41-(2-Thienyl)ethanone O-(4-methoxybenzoyl)oximeC₁₄H₁₃NO₃S275.33
29823-18-5Ethyl 7-bromoheptanoateC₉H₁₇BrO₂237.14
29823-21-0Ethyl 8-bromooctanoateC₁₀H₁₉BrO₂251.16
29823-26-5Docosanoic-d43 acidC₂₂H₄₄O₂383.85
29823-47-0N-Benzyl-N-methylacetamideC₁₀H₁₃NO163.22
29823-87-88-Dimethylamino-1-octanolC₁₀H₂₃NO173.30
298230-83-82-(3-Bromophenyl)quinoline-4-carboxylic acidC₁₆H₁₀BrNO₂328.17
298230-89-4[6-(3,4-Dihydro-2H-quinoline-1-carbonyl)pyridin-3-yl]-(3,4-dihydro-2H-quinolin-1-yl)methanoneC₂₅H₂₃N₃O₂397.48
298230-96-31-(4-tert-Butylbenzoyl)-1,2,3,4-tetrahydroquinolineC₂₀H₂₃NO293.41
298231-14-8Ethyl 4-(2-chlorophenyl)-2,7,7-trimethyl-5-oxo-1,4,5,6,7,8-hexahydroquinoline-3-carboxylateC₂₁H₂₄ClNO₃373.88
29826-16-2DihydronovobiocinC₃₁H₃₈N₂O₁₁614.65
29826-51-5Isononanoic acid, manganese salt (1:?)C₁₈H₃₄MnO₄369.40
2982694-78-8tert-Butyl N-[4-methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1,3-thiazol-2-yl]carbamateC₁₅H₂₅BN₂O₄S340.25
2982738-99-6tert-Butyl (1R,3s,5S)-3-hydroxy-6-azabicyclo[3.1.1]heptane-6-carboxylateC₁₁H₁₉NO₃213.28
2983-36-0Ethyl 2-ethyl-3-phenylpropanoateC₁₃H₁₈O₂206.28
2983-37-1Ethyl 2-ethylhexanoateC₁₀H₂₀O₂172.27
2983-38-2Ethyl 2-ethylbutyrateC₈H₁₆O₂144.21
2983-87-1rac-(1R,2S)-2-(Ethoxycarbonyl)cyclobutane-1-carboxylic acidC₈H₁₂O₄172.18
2983-89-3Ethyl 2-bromocyclobutane-1-carboxylateC₇H₁₁BrO₂207.07
2983-95-13-Oxabicyclo(3.2.0)heptan-2-oneC₆H₈O₂112.13
29830-11-3Nonenoic acidC₉H₁₆O₂156.22
29833-90-73-(Hydroxyamino)-1H-isoindol-1-oneC₈H₆N₂O₂162.15
29836-26-8Octyl beta-D-glucopyranosideC₁₄H₂₈O₆292.37
29836-27-9ShanzhisideC₁₆H₂₄O₁₁392.36
29836-40-6TremulacinC₂₇H₂₈O₁₁528.51
29836-41-7SalicortinC₂₀H₂₄O₁₀424.40
29837-07-8(Z)-alpha-BisaboleneC₁₅H₂₄204.36
29838-46-8Roccellic acidC₁₇H₃₂O₄300.44
29838-67-3AstilbinC₂₁H₂₂O₁₁450.40
29838-68-47-[[2-O-(6-Deoxy-alpha-L-mannopyranosyl)-beta-D-glucopyranosyl]oxy]-2,3-dihydro-5-hydroxy-2-(4-hydroxyphenyl)-4H-1-benzopyran-4-oneC₂₇H₃₂O₁₄580.54
2983831-71-4Articaine EP Impurity E HClC₁₃H₂₁ClN₂O₃S320.84
29839-74-52,2,5,5-Tetramethyloxolan-3-olC₈H₁₆O₂144.21
2983985-81-34-Methyl-N-propyl-3-[[(2RS)-2-(propylamino)propanoyl]amino]thiophene-2-carboxamide Hydrochloride (Articaine Acid Propionamide Hydrochloride)C₁₅H₂₆ClN₃O₂S347.91
2984-50-12-HexyloxiraneC₈H₁₆O128.22
2984-55-6Hydroxylauric acidC₁₂H₂₄O₃216.32
29840-16-2(((1-Bromo-2-methylpropan-2-yl)oxy)methyl)benzeneC₁₁H₁₅BrO243.14
29840-44-64-PhenylaminocytosineC₁₀H₉N₃O187.20
29840-56-0Methyl 5-aminopentanoate hydrochlorideC₆H₁₄ClNO₂167.64
29840-65-1Heptanoic acid, 7-amino-, ethyl ester, hydrochloride (1:1)C₉H₂₀ClNO₂209.72
29840-73-12-BromoisonicotinamideC₆H₅BrN₂O201.02
29841-69-8(1S,2S)-1,2-Diphenylethane-1,2-diamineC₁₄H₁₆N₂212.30
2984195-05-14-Methyl-3-[[1-oxo-2-(propylamino)propyl]amino]-2-thiophenecarboxylic AcidC₁₂H₁₉ClN₂O₃S306.81
29842-30-6LaminarihexaoseC₃₆H₆₂O₃₁990.86
2984281-59-42-(2,2-Difluoroethyl)pyrrolidine hydrochlorideC₆H₁₂ClF₂N171.62
29843-90-1Neodymium(III) bromide hydrateH₂Br₃NdO401.97
29843-91-2Dysprosium(III) bromide hydrateH₂Br₃DyO420.23
29843-93-4Erbium(III) bromide hydrateH₂Br₃ErO424.99
29844-80-23-AcetylnoradamantaneC₁₁H₁₆O164.25
2984442-47-7Methyl 3-[[2-(Propylamino)acetyl]amino]-4-methylthiophene-2-carboxylate Hydrochloride (Acetamidoarticaine Hydrochloride)C₁₂H₁₉ClN₂O₃S306.81
2984442-50-2(2-Butylbenzofuran-3-yl)[4-[2-(diethylamino)ethoxy]phenyl]methanone OxalateC₂₇H₃₃NO₇483.56
29845-71-4Chikusetsusaponin IIIC₄₇H₈₀O₁₇917.14
2984529-59-92-(2,2-Difluoroethyl)morpholine hydrochlorideC₆H₁₂ClF₂NO187.62
29848-44-02-Methyloxolan-3-olC₅H₁₀O₂102.13
29848-46-25,5-Dimethyloxolan-3-olC₆H₁₂O₂116.16
29848-57-51-(Difluoromethyl)-4-nitrobenzeneC₇H₅F₂NO₂173.12
29848-59-71-Bromo-3-(difluoromethyl)benzeneC₇H₅BrF₂207.02

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