CAS number index

CAS numbers starting with 33, page 52

8,044 chemicals have a CAS number that starts with 33. They are listed in CAS order.

Showing 5,101 to 5,200 of 8,044 chemicals

CAS numberChemical nameFormulaMol. weight

337338-29-14-(3-Hydroxypropylamino)-1-methyl-3-nitroquinolin-2-oneC₁₃H₁₅N₃O₄277.28
337338-35-94-Imidazol-1-yl-1-methyl-3-nitroquinolin-2-oneC₁₃H₁₀N₄O₃270.25
337338-41-71-Methyl-4-(2-methylimidazol-1-yl)-3-nitroquinolin-2-oneC₁₄H₁₂N₄O₃284.27
337338-53-14-(3-Methoxyanilino)-1-methyl-3-nitroquinolin-2-oneC₁₇H₁₅N₃O₄325.32
337338-65-51-Methyl-3-nitro-4-phenethylamino-1H-quinolin-2-oneC₁₈H₁₇N₃O₃323.35
337339-49-82-(3-Benzyl-2-methyl-5-nitro-3H-imidazol-4-ylsulfanyl)-1H-benzoimidazoleC₁₈H₁₅N₅O₂S365.42
337339-96-5(4E)-2-(1,3-Benzothiazol-2-yl)-4-[1-(3,4-dimethoxyanilino)ethylidene]-5-(trifluoromethyl)pyrazol-3-oneC₂₁H₁₇F₃N₄O₃S462.45
33734-52-0Tetraoctylammonium nitrateC₃₂H₆₈N₂O₃528.91
33734-57-5Peroxyoctanoic acidC₈H₁₆O₃160.21
337340-02-05,5-Dimethyl-2-{1-[(piperidin-4-ylmethyl)amino]ethylidene}cyclohexane-1,3-dioneC₁₆H₂₆N₂O₂278.40
337340-08-62-(1-{[3-(Cyclohexylamino)propyl]amino}ethylidene)-5,5-dimethylcyclohexane-1,3-dioneC₁₉H₃₂N₂O₂320.48
337340-20-22-(1,3-Benzothiazol-2-yl)-4-{(E)-[(3-methoxypropyl)imino]methyl}-5-phenyl-1,2-dihydro-3H-pyrazol-3-oneC₂₁H₂₀N₄O₂S392.48
337340-56-42-(1-{[(Pyridin-4-yl)methyl]amino}ethylidene)-2,3-dihydro-1H-indene-1,3-dioneC₁₇H₁₄N₂O₂278.31
337340-62-22-(1-{[2-(1H-Indol-3-yl)ethyl]amino}ethylidene)-1H-indene-1,3(2H)-dioneC₂₁H₁₈N₂O₂330.39
337341-28-3N'-(1,3-Benzothiazol-2-yl)-N-isobutyryl-2-methylpropanohydrazideC₁₅H₁₉N₃O₂S305.40
337341-52-3(4E)-2-(1,3-Benzothiazol-2-yl)-4-[[3-(diethylamino)propylamino]methylidene]-5-propylpyrazol-3-oneC₂₁H₂₉N₅OS399.56
337343-69-83-(3,4-Dihydro-2H-quinoline-1-carbonyl)-N,N-diethyl-benzenesulfonamideC₂₀H₂₄N₂O₃S372.49
337346-82-4N-Ethyl-N-(4-methoxy-6-methylpyrimidin-2-yl)-4-methylbenzenesulfonamideC₁₅H₁₉N₃O₃S321.40
337346-87-9N-Ethyl-N-(4-methoxy-6-methylpyrimidin-2-yl)benzenesulfonamideC₁₄H₁₇N₃O₃S307.38
337346-92-6N-Allyl-N-(4-methoxy-6-methyl-pyrimidin-2-yl)-benzenesulfonamideC₁₅H₁₇N₃O₃S319.39
337349-54-9Necrostatin-5C₁₉H₁₇N₃O₂S₂383.50
337349-70-93-Benzyl-2-prop-2-ynylsulfanyl-5,6,7,8-tetrahydro-[1]benzothiolo[2,3-d]pyrimidin-4-oneC₂₀H₁₈N₂OS₂366.51
337349-93-62-(Benzylthio)-3-ET-5,6,7,8-tetrahydro(1)benzothieno(2,3-D)pyrimidin-4(3H)-oneC₁₉H₂₀N₂OS₂356.52
337350-71-72-{[2-(4-Bromophenyl)-2-oxoethyl]sulfanyl}-3-(4-methoxyphenyl)-5,6,7,8-tetrahydro[1]benzothieno[2,3-D]pyrimidin-4(3H)-oneC₂₅H₂₁BrN₂O₃S₂541.49
337350-75-13-Benzyl-2-hydrazinyl-5,6,7,8-tetrahydro-[1]benzothiolo[2,3-d]pyrimidin-4-oneC₁₇H₁₈N₄OS326.43
337350-83-1Methyl 2-[(4-methylphenyl)sulfonyl-(1,2,4-triazol-4-yl)amino]acetateC₁₂H₁₄N₄O₄S310.33
337352-11-12-[(E)-2-(3-Bromophenyl)ethenyl]-3-methylquinazolin-4-oneC₁₇H₁₃BrN₂O341.21
337352-79-16-Nitro-2,3,4,9-tetrahydro-1H-carbazol-1-amineC₁₂H₁₃N₃O₂231.25
337352-85-9S-[3-(8-Methyl-1,2,3a,4,5,6-hexahydro-3H-pyrazino[3,2,1-jk]carbazol-3-yl)-3-oxopropyl] ethanethioateC₂₀H₂₄N₂O₂S356.49
337353-37-43-(2-(4-Nitrophenyl)thiazolidine-3-carbonyl)-2H-chromen-2-oneC₁₉H₁₄N₂O₅S382.40
337353-49-83-[2-(2,4,5-Trimethoxy-phenyl)-thiazolidine-3-carbonyl]-chromen-2-oneC₂₂H₂₁NO₆S427.48
337353-60-33-([1,1'-Biphenyl]-4-ylsulfonyl)-2-phenylthiazolidineC₂₁H₁₉NO₂S₂381.52
337353-89-63,4-Dimethoxy-N,N-dimethylbenzenecarbothioamideC₁₁H₁₅NO₂S225.31
337354-96-8N-Phenyl-2-(3-tetrazol-1-yl-phenoxy)-acetamideC₁₅H₁₃N₅O₂295.30
337354-97-92-((5H-[1,2,4]Triazino[5,6-b]indol-3-yl)thio)-N-phenylacetamideC₁₇H₁₃N₅OS335.39
337357-62-7Asp-3258C₂₀H₁₉ClN₂O₃370.84
337359-08-7AH-9700C₂₂H₂₉NO₄371.48
337359-36-1N-(2,2,6,6-Tetramethylpiperidin-4-yl)naphthalene-1-carboxamideC₂₀H₂₆N₂O310.44
337359-79-2(Thian-4-yl)hydrazine hydrochlorideC₅H₁₃ClN₂S168.69
337362-21-7Methyl 5-cyano-2-fluorobenzoateC₉H₆FNO₂179.15
33738-48-61-Naphthalenecarboxaldehyde, 4-methyl-C₁₂H₁₀O170.21
33739-50-37-HydroxytropoloneC₇H₆O₃138.12
3374-05-8Nalidixate sodium anhydrousC₁₂H₁₁N₂NaO₃254.22
3374-22-9DL-CysteineC₃H₇NO₂S121.16
3374-30-9Acid Blue 5C₃₇H₃₇N₂O₇S₂+685.84
3374-46-72-(5-Oxo-2(5H)-furanylidene)acetic acidC₆H₄O₄140.09
3374-77-44,4'-Di-O-methylellagic acidC₁₆H₁₀O₈330.25
3374-88-7N-(Pyridin-2-yl)-4-(pyridin-2-yl)thiazol-2-amineC₁₃H₁₀N₄S254.32
33741-21-8Dimethyl tetracyclo[6.6.2.0(2,7).0(9,14)]hexadeca-2,4,6,9,11,13-hexaene-15,16-dicarboxylateC₂₀H₁₈O₄322.36
33741-78-52-Amino-2-(naphthalen-2-yl)acetic acidC₁₂H₁₁NO₂201.22
33741-79-62-{[(tert-Butoxy)carbonyl]amino}-2-(naphthalen-2-yl)acetic acidC₁₇H₁₉NO₄301.34
33742-80-21-Bromo-1-(bromomethyl)cyclopropaneC₄H₆Br₂213.90
33743-96-3ProroxanC₂₁H₂₃NO₃337.42
33744-17-12-PhenylisonicotinonitrileC₁₂H₈N₂180.21
33744-33-1Ethanethiol, 2-(methylamino)-, hydrochlorideC₃H₁₀ClNS127.64
33744-74-0(-)-Mono-(1R)-menthyl phthalateC₁₈H₂₄O₄304.39
33745-21-0CannabivarinC₁₉H₂₂O₂282.38
33745-25-4N-Phthaloylalanine methyl esterC₁₂H₁₁NO₄233.22
33745-47-0Ethyl 3-formylbenzoateC₁₀H₁₀O₃178.19
337457-78-03,4-Dihydro-3-[(3-pyridinylmethyl)amino]-6-[1,2,2,2-tetrafluoro-1-(trifluoromethyl)ethyl]-2(1H)-quinazolinoneC₁₇H₁₃F₇N₄O422.30
337458-27-2PyrifluquinazonC₁₉H₁₅F₇N₄O₂464.34
337463-64-66-Nitro-2H-pyrido[3,2-B][1,4]oxazin-3(4H)-oneC₇H₅N₃O₄195.13
337463-65-76-Amino-2H,3H,4H-pyrido[3,2-b][1,4]oxazin-3-oneC₇H₇N₃O₂165.15
337463-98-66-Amino-7-chloro-2H,3H,4H-pyrido(3,2-b)(1,4)oxazin-3-oneC₇H₆ClN₃O₂199.60
337465-11-9Lavandulyl senecioateC₁₅H₂₄O₂236.35
337467-33-12-Hydroxy-7-methoxy-2-(1,1,2,2-tetrafluoroethyl)-3H-chromen-4-oneC₁₂H₁₀F₄O₄294.20
337468-96-94-Amino-N-[2-[(3-bromobenzoyl)amino]ethyl]-1,2,5-oxadiazole-3-carboxamideC₁₂H₁₂BrN₅O₃354.16
337471-02-02-(Thiophen-2-yl)propan-1-amineC₇H₁₁NS141.24
337471-24-64-[Benzyl(2-hydroxyethyl)amino]-1,2-naphthalenedioneC₁₉H₁₇NO₃307.35
337472-22-71-(3-Chlorophenyl)-1,3-diazinane-2,4,6-trioneC₁₀H₇ClN₂O₃238.63
337473-17-34-Ethyl-5-thiophen-2-yl-4H-[1,2,4]triazole-3-thiolC₈H₉N₃S₂211.31
337474-11-0(Z)-N'-((4-Methylbenzoyl)oxy)picolinimidamideC₁₄H₁₃N₃O₂255.28
337474-39-22-(1-((Thiophen-2-ylmethyl)amino)ethylidene)-1H-indene-1,3(2H)-dioneC₁₆H₁₃NO₂S283.35
337474-41-64-(4-Fluoroanilino)-3-nitrochromen-2-oneC₁₅H₉FN₂O₄300.25
337474-84-7(4E)-2-(1,3-Benzothiazol-2-yl)-4-{[(3-hydroxypropyl)amino]methylidene}-5-phenyl-2,4-dihydro-3H-pyrazol-3-oneC₂₀H₁₈N₄O₂S378.46
337474-90-53-(2,6-Dimethylphenoxy)-3-phenyl-2-benzofuran-1(3H)-oneC₂₂H₁₈O₃330.38
337481-88-6N-(6-Bromo-2-oxo-4-phenyl-1,2-dihydroquinolin-3-yl)-3-(piperidin-1-yl)propanamideC₂₃H₂₄BrN₃O₂454.37
337481-98-8N-[(2-Benzoyl-4-bromo-phenylcarbamoyl)-methyl]-3-piperidin-1-yl-propionamideC₂₃H₂₆BrN₃O₃472.38
337482-89-04-[3,5-Bis-(4-methoxy-phenyl)-4,5-dihydro-pyrazol-1-yl]-4-oxo-butyric acidC₂₁H₂₂N₂O₅382.42
337482-91-44-[5-(2-Methoxyphenyl)-3-(4-methoxyphenyl)-4,5-dihydro-1H-pyrazol-1-yl]-4-oxobutanoic acidC₂₁H₂₂N₂O₅382.42
337482-93-64-[5-(4-Fluoro-phenyl)-3-(4-methoxy-phenyl)-4,5-dihydro-pyrazol-1-yl]-4-oxo-butyric acidC₂₀H₁₉FN₂O₄370.38
337484-32-94-{[(1E)-4,4,8-Trimethyl-4,5-dihydro-1H-[1,2]dithiolo[3,4-c]quinolin-1-ylidene]amino}benzenesulfonamideC₁₉H₁₉N₃O₂S₃417.58
337485-49-18-Methoxy-3-(8-methylimidazo[1,2-a]pyridin-2-yl)-2H-chromen-2-oneC₁₈H₁₄N₂O₃306.32
337485-98-02-[4-(4-Methoxyphenyl)-2,2-dimethyloxan-4-yl]acetonitrileC₁₆H₂₁NO₂259.35
337486-10-9[4-(4-Methoxy-phenyl)-2,2-dimethyl-tetrahydro-pyran-4-yl]-acetic acidC₁₆H₂₂O₄278.35
337486-24-5N-[2-(4-Benzyl-2,2-dimethyloxan-4-yl)ethyl]-N-[(4-methoxyphenyl)methyl]acetamideC₂₆H₃₅NO₃409.57
337486-36-9(6,6-Dimethyl-3-phenyl-3a,4,6,7-tetrahydropyrano[4,3-c]pyrazol-2(3H)-yl)(4-methoxyphenyl)methanoneC₂₂H₂₄N₂O₃364.44
337486-86-93-(2,2-Dimethyltetrahydro-2H-pyran-4-yl)-N-(4-methoxybenzyl)-3-phenylpropan-1-amineC₂₄H₃₃NO₂367.53
337486-88-1N-[3-(2,2-Dimethyloxan-4-yl)-3-phenylpropyl]-N-[(4-methoxyphenyl)methyl]acetamideC₂₆H₃₅NO₃409.57
337486-90-5N-Benzyl-N-[3-(2,2-dimethyloxan-4-yl)-3-phenylpropyl]acetamideC₂₅H₃₃NO₂379.54
337487-11-3N-[(3,4-Dimethoxyphenyl)methyl]-N-[3-(2,2-dimethyloxan-4-yl)-3-phenylpropyl]acetamideC₂₇H₃₇NO₄439.60
337487-17-91-(6-Methyl-2-methylsulfanylpyrimidin-4-yl)pyrimidine-2,4-dioneC₁₀H₁₀N₄O₂S250.28
337487-20-45-Bromo-1-(6-methyl-2-methylsulfanylpyrimidin-4-yl)pyrimidine-2,4-dioneC₁₀H₉BrN₄O₂S329.18
337487-29-35-Bromo-6'-methyl-2'-phenyl(1(2H),4'-bipyrimidine)-2,4(3H)-dioneC₁₅H₁₁BrN₄O₂359.18
337487-69-12-{[5-(2,4-Dichlorophenyl)-4-ethyl-4H-1,2,4-triazol-3-yl]sulfanyl}acetic acidC₁₂H₁₁Cl₂N₃O₂S332.21
337487-81-72-{[4-Amino-5-(4-tert-butylphenyl)-4H-1,2,4-triazol-3-yl]sulfanyl}acetic acidC₁₄H₁₈N₄O₂S306.39
337487-99-74-Ethyl-4H-spiro[benzo[h][1,2,4]triazolo[4,3-a]quinazoline-6,1'-cyclohexan]-5(7H)-oneC₂₀H₂₂N₄O334.42
337488-01-44-Ethyl-1-mercapto-4H-spiro[benzo[h][1,2,4]triazolo[4,3-a]quinazoline-6,1'-cyclohexan]-5(7H)-oneC₂₀H₂₂N₄OS366.49
337488-07-02-(1H-Benzimidazol-2-ylsulfanyl)-1-piperidin-1-ylethanoneC₁₄H₁₇N₃OS275.38
337488-17-22-[(5,6-Diphenyl-1,2,4-triazin-3-yl)sulfanyl]-1-morpholin-4-ylethanoneC₂₁H₂₀N₄O₂S392.48

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