CAS number index

CAS numbers starting with 33, page 29

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

Showing 2,801 to 2,900 of 8,044 chemicals

CAS numberChemical nameFormulaMol. weight

33282-25-65-(4-Nitrophenyl)-3-isoxazolecarboxylic acidC₁₀H₆N₂O₅234.17
33282-42-74-(Bromomethyl)oxetan-2-oneC₄H₅BrO₂164.99
33283-30-66,7-Diphenyldibenzo(E,G)(1,4)diazocineC₂₆H₁₈N₂358.44
33283-69-1(2,3-Dimethylcycloprop-2-en-1-yl)methanolC₆H₁₀O98.14
33284-02-5RefChem:381541C₁₇H₁₇N₃O279.34
33284-07-0N-[2-(1H-Indol-3-yl)ethyl]-4-nitrobenzamideC₁₇H₁₅N₃O₃309.32
33284-17-22,2,2-Trifluoro-1-(pyridin-2-yl)ethan-1-oneC₇H₄F₃NO175.11
33284-21-82,2,2-Trifluoro-1-(pyridin-3-yl)ethan-1-oneC₇H₄F₃NO175.11
33284-23-01-(3-(Dimethylamino)phenyl)-2,2,2-trifluoroethanoneC₁₀H₁₀F₃NO217.19
33284-28-53-(Dimethylamino)thiophenolC₈H₁₁NS153.25
33284-50-32,4-DichlorobiphenylC₁₂H₈Cl₂223.10
33284-52-53,3',5,5'-TetrachlorobiphenylC₁₂H₆Cl₄291.99
33284-53-62,3,4,5-TetrachlorobiphenylC₁₂H₆Cl₄291.99
33284-54-72,3,5,6-TetrachlorobiphenylC₁₂H₆Cl₄291.99
33284-74-11,2,3-Trimethoxy-5-[2-(3,4,5-trimethoxyphenyl)ethyl]benzeneC₂₀H₂₆O₆362.42
332848-87-02-(4-Methylphenyl)-3-pyridin-4-ylquinazolin-4-oneC₂₀H₁₅N₃O313.36
332848-93-82-(Furan-2-yl)-3-(3-methylpyridin-2-yl)quinazolin-4-oneC₁₈H₁₃N₃O₂303.32
332848-94-92-(2-Furanyl)-3-(6-methyl-2-pyridinyl)-4-quinazolinoneC₁₈H₁₃N₃O₂303.32
332848-97-22-[(3-Butyl-4-oxoquinazolin-2-yl)methyl]isoindole-1,3-dioneC₂₁H₁₉N₃O₃361.40
332849-40-8N-(2-Benzo[1,3]dioxol-5-yl-ethyl)-2-(4-methyl-benzyl)-succinamic acidC₂₁H₂₃NO₅369.42
332849-43-1(3-Benzyl-2,5-dioxo-pyrrolidin-1-yl)-acetic acidC₁₃H₁₃NO₄247.25
332849-44-22-Benzyl-N-(4-fluoro-phenyl)-succinamic acidC₁₇H₁₆FNO₃301.32
332849-47-5[3-(4-Methyl-benzyl)-2,5-dioxo-pyrrolidin-1-yl]-acetic acidC₁₄H₁₅NO₄261.28
332849-48-6[3-(4-Chloro-benzyl)-2,5-dioxo-pyrrolidin-1-yl]-acetic acidC₁₃H₁₂ClNO₄281.69
332849-64-62-(4-Oxo-3-phenylspiro[6H-benzo[h]quinazoline-5,1'-cyclohexane]-2-yl)sulfanylacetamideC₂₅H₂₅N₃O₂S431.56
332849-67-92-(3-Benzyl-4-oxospiro[6H-benzo[h]quinazoline-5,1'-cyclohexane]-2-yl)sulfanylacetamideC₂₆H₂₇N₃O₂S445.59
332849-69-12-[4-Oxo-3-(2-phenylethyl)spiro[6H-benzo[h]quinazoline-5,1'-cyclohexane]-2-yl]sulfanylacetamideC₂₇H₂₉N₃O₂S459.62
332849-72-64-(2-Furyl)-6-methyl-N-phenyl-2-thioxo-1,2,3,4-tetrahydro-5-pyrimidinecarboxamideC₁₆H₁₅N₃O₂S313.38
33285-94-8Methyl 2-(2,4-diamino-7-oxo-8H-pteridin-6-yl)acetateC₉H₁₀N₆O₃250.22
332850-04-13-Methyl-4-oxido-1-prop-2-enoxyquinoxalin-4-ium-2-oneC₁₂H₁₂N₂O₃232.24
332850-05-2Ethyl [(3-methyl-4-oxido-2-oxoquinoxalin-1(2H)-yl)oxy]acetateC₁₃H₁₄N₂O₅278.26
332850-08-51-Ethoxy-3-methylquinoxalin-2(1H)-one 4-oxideC₁₁H₁₂N₂O₃220.23
332850-10-91-Ethoxy-4-hydroxyquinoxaline-2,3-dioneC₁₀H₁₀N₂O₄222.20
332850-16-51,4-Diethoxy-3,3,6,6-tetramethylpiperazine-2,5-dioneC₁₂H₂₂N₂O₄258.32
332850-17-6Ethyl {[4-(2-ethoxy-2-oxoethoxy)-2,2,5,5-tetramethyl-3,6-dioxo-1-piperazinyl]oxy}acetateC₁₆H₂₆N₂O₈374.39
332850-29-02-Pyridin-4-yl-4-(1-pyrrolidinyl)quinazolineC₁₇H₁₆N₄276.34
332850-32-54-(4-Methylpiperazin-1-yl)-2-pyridin-4-ylquinazolineC₁₈H₁₉N₅305.38
332850-33-64-[2-(2-Chlorophenyl)quinazolin-4-yl]morpholineC₁₈H₁₆ClN₃O325.80
332850-36-9N-Cyclohexyl-2-(pyridin-4-yl)quinazolin-4-amineC₁₉H₂₀N₄304.40
332850-39-24-(Azepan-1-yl)-[1,2,4]triazolo[4,3-a]quinoxalineC₁₅H₁₇N₅267.34
332850-47-24-(4-Methylpiperidin-1-yl)-[1,2,4]triazolo[4,3-a]quinoxalineC₁₅H₁₇N₅267.34
332850-65-42-(2-Chlorophenyl)-4-hydrazinylquinazolineC₁₄H₁₁ClN₄270.72
332850-88-1[4-[(2-Methoxynaphthalen-1-yl)methyl]piperazin-1-yl]-phenylmethanoneC₂₃H₂₄N₂O₂360.46
332850-92-71-[4-(Furan-2-carbonyl)piperazin-1-yl]-3-methylbutan-1-oneC₁₄H₂₀N₂O₃264.32
332850-98-31-(3-Cyclopentylpropanoyl)-4-(phenoxyacetyl)piperazineC₂₀H₂₈N₂O₃344.45
332851-04-41-Benzoyl-4-(3-methoxybenzoyl)piperazineC₁₉H₂₀N₂O₃324.38
332851-08-81-[4-(4-Fluorobenzoyl)piperazin-1-yl]-3-methylbutan-1-oneC₁₆H₂₁FN₂O₂292.35
332851-26-0N-(Furan-2-ylmethyl)-2-methoxy-5-nitroanilineC₁₂H₁₂N₂O₄248.24
332851-33-9N-(Furan-2-ylmethyl)-5-phenyl-7-(trifluoromethyl)pyrazolo[1,5-a]pyrimidine-2-carboxamideC₁₉H₁₃F₃N₄O₂386.33
332851-36-25-Methyl-7-(trifluoromethyl)-4,5,6,7-tetrahydropyrazolo[1,5-a]pyrimidine-2-carboxylic acidC₉H₁₀F₃N₃O₂249.19
332852-10-5N-(2-Phenylethyl)-5-(2-thienyl)-7-(trifluoromethyl)-4,5,6,7-tetrahydropyrazolo[1,5-a]pyrimidine-2-carboxamideC₂₀H₁₉F₃N₄OS420.46
332853-59-5N-(2-Furylmethyl)-5-phenyl-7-(trifluoromethyl)-4,5,6,7-tetrahydropyrazolo[1,5-a]pyrimidine-3-carboxamideC₁₉H₁₇F₃N₄O₂390.37
332853-67-55-(3,4-Dimethoxyphenyl)-7-(trifluoromethyl)-4,5,6,7-tetrahydropyrazolo[1,5-a]pyrimidine-2-carboxylic acidC₁₆H₁₆F₃N₃O₄371.31
332853-71-15-(4-Fluorophenyl)-7-(trifluoromethyl)-4,5,6,7-tetrahydropyrazolo[1,5-a]pyrimidine-3-carboxylic acidC₁₄H₁₁F₄N₃O₂329.25
332853-87-95-(3,4-Dimethoxyphenyl)-7-(trifluoromethyl)-4,5,6,7-tetrahydropyrazolo[1,5-a]pyrimidine-3-carboxylic acidC₁₆H₁₆F₃N₃O₄371.31
332854-13-4N-(1,3-Benzodioxol-5-yl)-5-(4-methoxyphenyl)-7-(trifluoromethyl)-1,5,6,7-tetrahydropyrazolo[1,5-a]pyrimidine-2-carboxamideC₂₂H₁₉F₃N₄O₄460.41
332854-43-0N-(2-Morpholinoethyl)-5-(thiophen-2-yl)-7-(trifluoromethyl)-4,5,6,7-tetrahydropyrazolo[1,5-a]pyrimidine-3-carboxamideC₁₈H₂₂F₃N₅O₂S429.47
332859-07-15-(4-Methylphenyl)-7-(trifluoromethyl)-4,5,6,7-tetrahydropyrazolo[1,5-a]pyrimidine-2-carboxamideC₁₅H₁₅F₃N₄O324.31
332859-32-25-(4-Chlorophenyl)-7-(trifluoromethyl)-4,5,6,7-tetrahydropyrazolo[1,5-a]pyrimidine-2-carboxamideC₁₄H₁₂ClF₃N₄O344.72
332859-67-3N'-(3-Cyano-5,5,7,7-tetramethyl-4,6-dihydrothieno[2,3-c]pyridin-2-yl)-N,N-dimethylmethanimidamideC₁₅H₂₂N₄S290.44
332859-68-4Ethyl 3-amino-1-(3-hydroxyphenyl)-1H-benzo[f]chromene-2-carboxylateC₂₂H₁₉NO₄361.40
332859-80-0N-{2-Methyl-5-[(2-thienylcarbonyl)amino]phenyl}-2-thiophenecarboxamideC₁₇H₁₄N₂O₂S₂342.44
332859-82-21-(2-Bromo-4-methylphenyl)-1H-1,2,3,4-tetrazoleC₈H₇BrN₄239.08
33286-22-5Diltiazem hydrochlorideC₂₂H₂₇ClN₂O₄S450.99
33286-27-0N,N-Dimethyl-1-phenylpropan-2-amine, hydrochlorideC₁₁H₁₈ClN199.72
33286-30-5GummiferinC₃₁H₄₆O₁₈S₂770.83
332860-86-31-[4-[(5-Methyl-1,3,4-thiadiazol-2-yl)sulfanyl]-3-nitrophenyl]ethanoneC₁₁H₉N₃O₃S₂295.35
332860-98-711-(2,5-Dimethoxyphenyl)-5,11-dihydroindeno[2,1-c][1,5]benzothiazepin-12-oneC₂₄H₁₉NO₃S401.49
332860-99-811-(3-Methoxyphenyl)-5,11-dihydroindeno[2,1-c][1,5]benzothiazepin-12-oneC₂₃H₁₇NO₂S371.46
332861-01-5Ethyl 2-methyl-4-(5-nitrofuran-2-yl)-5-oxo-4,5-dihydro-1H-indeno[1,2-b]pyridine-3-carboxylateC₂₀H₁₆N₂O₆380.36
332861-23-1N-{[(4,6-Dimethylpyrimidin-2-yl)amino][(4-methoxyphenyl)amino]methylidene}propanamideC₁₇H₂₁N₅O₂327.39
332861-28-66,9-Bis(furan-2-yl)-5-propanoyl-8,9,10,11-tetrahydro-6H-benzo[b][1,4]benzodiazepin-7-oneC₂₄H₂₂N₂O₄402.45
332861-45-7Butyric acid 1-benzoyl-2,6-dimethyl-1,2,3,4-tetrahydro-quinolin-4-yl esterC₂₂H₂₅NO₃351.45
332861-54-83-[(2-Hydroxy-2-phenylethyl)amino]-5,5-dimethylcyclohex-2-en-1-oneC₁₆H₂₁NO₂259.35
332861-64-03-(Isopentylamino)-5-(4-methoxyphenyl)-2-cyclohexen-1-oneC₁₈H₂₅NO₂287.40
332861-65-15-(4-Methoxyphenyl)-3-(phenylamino)cyclohex-2-en-1-oneC₁₉H₁₉NO₂293.37
332861-70-85-(4-Chloro-phenyl)-3-p-tolylamino-cyclohex-2-enoneC₁₉H₁₈ClNO311.81
332861-71-93-(Benzylamino)-5-(4-chlorophenyl)cyclohex-2-en-1-oneC₁₉H₁₈ClNO311.81
332861-72-05-(4-Chlorophenyl)-3-(4-ethoxyanilino)-2-cyclohexen-1-oneC₂₀H₂₀ClNO₂341.84
332861-74-25-(3,4-Dimethoxyphenyl)-3-(4-nitroanilino)cyclohex-2-en-1-oneC₂₀H₂₀N₂O₅368.39
332862-15-4N-(1,5-Dimethyl-3-oxo-2-phenylpyrazol-4-yl)-2-pyridin-2-ylsulfanylacetamideC₁₈H₁₈N₄O₂S354.44
332862-27-83-(4-(5-(2,5-Dichlorophenyl)furan-2-carbonothioyl)piperazin-1-yl)propanenitrileC₁₈H₁₇Cl₂N₃OS394.33
332862-36-9Ethyl 4-[(2Z)-3-(2-thienyl)-2-(2-thienylcarbonylamino)prop-2-enoyl]piperazinec arboxylateC₁₉H₂₁N₃O₄S₂419.53
332862-41-6N-Cyclohexyl-4-(tetrazol-1-yl)benzamideC₁₄H₁₇N₅O271.32
332863-86-2Mbc-11C₁₁H₂₀N₃O₁₄P₃511.21
332867-58-0N-[(E)-1-(4-Bromophenyl)-3-oxo-3-pyrrolidin-1-ylprop-1-en-2-yl]thiophene-2-carboxamideC₁₈H₁₇BrN₂O₂S405.32
332867-63-74-Phenyl-2-(pyrrolidin-1-yl)quinazolineC₁₈H₁₇N₃275.36
332867-72-82-(5-(2-Furyl)-4-phenyl-1,2,4-triazol-3-ylthio)acetamideC₁₄H₁₂N₄O₂S300.34
332867-79-5Ethyl 2-amino-5-[(2-methoxyphenyl)carbamoyl]-4-methylthiophene-3-carboxylateC₁₆H₁₈N₂O₄S334.40
332867-83-11,3-Dimethyl-6-(trifluoromethyl)-1H-pyrazolo[3,4-b]pyridin-4-olC₉H₈F₃N₃O231.18
332867-92-21-[2-(Morpholin-4-ylsulfonyl)-4-nitrophenyl]azepaneC₁₆H₂₃N₃O₅S369.44
332867-93-3Ethyl 1-(2-morpholin-4-ylsulfonyl-4-nitrophenyl)piperidine-4-carboxylateC₁₈H₂₅N₃O₇S427.48
332869-15-52-{[3-Cyano-6-phenyl-4-(trifluoromethyl)pyridin-2-yl]sulfanyl}acetamideC₁₅H₁₀F₃N₃OS337.33
332869-20-2Ethyl 2-[(3-cyano-5,6,7,8-tetrahydroquinolin-2-yl)sulfanyl]acetateC₁₄H₁₆N₂O₂S276.36
332869-31-53,5-Bis((2-oxo-2-(1-piperidinyl)ethyl)thio)-4-isothiazolecarbonitrileC₁₈H₂₄N₄O₂S₃424.62
332869-32-63,5-Bis((2-(4-morpholinyl)-2-oxoethyl)thio)-4-isothiazolecarbonitrileC₁₆H₂₀N₄O₄S₃428.56
332869-33-71-(Morpholin-4-yl)-2-(1H-1,2,4-triazol-3-ylsulfanyl)ethanoneC₈H₁₂N₄O₂S228.28
332869-50-8N-Benzyl-2-(5-p-tolyl-[1,3,4]oxadiazol-2-ylsulfanyl)-acetamideC₁₈H₁₇N₃O₂S339.42
332869-55-33,5-Dichloro-N-(4H-1,2,4-triazol-4-yl)benzamideC₉H₆Cl₂N₄O257.08
332869-56-41-(3-Acetylphenyl)-3-benzylthioureaC₁₆H₁₆N₂OS284.38

All pages for 33 (81 pages)Show all

Every CAS number here is checked for a valid check digit. Confirm it with the supplier before you order. CAS Registry Number is a registered trademark of the American Chemical Society.