CAS number index

CAS numbers starting with 56, page 23

2,740 chemicals have a CAS number that starts with 56. They are listed in CAS order.

Showing 2,201 to 2,300 of 2,740 chemicals

CAS numberChemical nameFormulaMol. weight

56844-11-24-Chloro-2-ethylthieno(2,3-d)pyrimidineC₈H₇ClN₂S198.68
56844-12-36-Bromo-4-chlorothieno[2,3-d]pyrimidineC₆H₂BrClN₂S249.52
56844-13-44-Chloro-6-nitrothieno(2,3-d)pyrimidineC₆H₂ClN₃O₂S215.62
56844-22-52-Chlorothieno[2,3-d]pyrimidin-4-amineC₆H₄ClN₃S185.64
56844-38-32,4-Dichloro-5-methylthieno(2,3-d)pyrimidineC₇H₄Cl₂N₂S219.10
56844-39-42-Ethylthieno(2,3-d)pyrimidin-4(1H)-oneC₈H₈N₂OS180.23
56844-40-76-Bromothieno[2,3-d]pyrimidin-4(1H)-oneC₆H₃BrN₂OS231.07
56844-41-86-Nitro-3H,4H-thieno[2,3-d]pyrimidin-4-oneC₆H₃N₃O₃S197.18
56845-87-5Cholestenoic acidC₂₇H₄₄O₃416.65
56846-39-04-Nitrophenyl-beta-D-maltopyranosideC₁₈H₂₅NO₁₃463.39
56848-79-4N-(1-Diethoxyphosphoryl-2-oxo-2-phenylethyl)acetamideC₁₄H₂₀NO₅P313.29
56849-83-39-Methyl-9-phenylfluoreneC₂₀H₁₆256.35
56849-88-81-Dimethylamino-3-(trimethylsilyl)-2-propyneC₈H₁₇NSi155.32
5685-05-22-MercaptothiazoleC₃H₃NS₂117.20
5685-06-32(3H)-Thiazolethione, 4-methyl-C₄H₅NS₂131.22
5685-17-6(4-Methyl-thiazol-2-ylsulfanyl)-acetic acidC₆H₇NO₂S₂189.26
5685-30-3N'-[(4-Methoxyphenoxy)acetyl]-2-oxo-2-(pyrrolidin-1-yl)acetohydrazideC₁₅H₁₉N₃O₅321.33
5685-35-83-[5-(3-Methoxyphenyl)-1,2,4-oxadiazol-3-yl]pyridineC₁₄H₁₁N₃O₂253.26
5685-38-12-Phenylcyclopropane-1-carboxylic acidC₁₀H₁₀O₂162.19
5685-46-1BicyclopropylC₆H₁₀82.15
5685-47-2DicyclopropylmethaneC₇H₁₂96.17
5685-72-33-Amino-5-chloro-1H-indazoleC₇H₆ClN₃167.60
5685-82-5N-(Furan-2-ylmethyl)-3,3-diphenylpropanamideC₂₀H₁₉NO₂305.38
5685-86-9Pyrimidine, 1,4,5,6-tetrahydro-1-methyl-2-((1E)-2-(2-thienyl)ethenyl)-, 2-hydroxy-1,2,3-propanetricarboxylate (1:1)C₁₇H₂₂N₂O₇S398.44
56850-01-2Dimethyl(pent-4-yn-1-yl)amine hydrochlorideC₇H₁₄ClN147.65
56850-57-83-(Benzyloxy)-2-methylpropanoic acidC₁₁H₁₄O₃194.23
56850-91-0Methyl 4-(2-bromoethoxy)benzoateC₁₀H₁₁BrO₃259.10
56851-22-0Dimethyl{4-[(2-pyridylamino)methyl]phenyl}amineC₁₄H₁₇N₃227.31
568543-08-8N-(3-Morpholin-4-ylsulfonylphenyl)-2,3-dihydro-1,4-benzodioxine-6-sulfonamideC₁₈H₂₀N₂O₇S₂440.50
568543-64-66-[(4-Ethoxyphenyl)sulfamoyl]-2-hydroxyquinoline-4-carboxylic acidC₁₈H₁₆N₂O₆S388.40
568543-67-92-(3-Oxo-8-thia-4,6-diazatricyclo(7.4.0.0,2,7)trideca-1(9),2(7),5-trien-5-yl)acetonitrileC₁₂H₁₁N₃OS245.31
568543-73-74-[(3-Nitrobenzenesulfonyl)oxy]benzoic acidC₁₃H₉NO₇S323.28
568543-78-22-Chloro-1-[2,5-dimethyl-1-(prop-2-en-1-yl)-1H-pyrrol-3-yl]ethan-1-oneC₁₁H₁₄ClNO211.69
568543-81-77-Cyclopropyl-3,4-dihydro-[1,3,4]thiadiazolo[2,3-c][1,2,4]thiadiazine 2,2-dioxideC₇H₉N₃O₂S₂231.30
568543-82-87-Butyl-3,4-dihydro-[1,3,4]thiadiazolo[2,3-c][1,2,4]thiadiazine 2,2-dioxideC₈H₁₃N₃O₂S₂247.34
568543-85-13-[[3-[(4-Fluorophenyl)sulfonylamino]quinoxalin-2-yl]amino]benzoic acidC₂₁H₁₅FN₄O₄S438.44
568543-94-22-Chloro-N-[4-(4-hexylphenyl)-1,3-thiazol-2-yl]-2-phenylacetamideC₂₃H₂₅ClN₂OS412.99
568543-95-37-Chloro-3,4-dihydro-3-oxo-4-(phenylmethyl)-2-quinoxalinepropanoic acidC₁₈H₁₅ClN₂O₃342.78
568543-98-6N-[Bis(furan-2-yl)-1,3-thiazol-2-yl]-2-chloroacetamideC₁₃H₉ClN₂O₃S308.75
568544-00-3Methyl 7-chloro-3,4-dihydro-3-oxo-4-(phenylmethyl)-2-quinoxalinepropanoateC₁₉H₁₇ClN₂O₃356.81
568544-02-5N-[3-(Azepane-1-sulfonyl)phenyl]-2-chloroacetamideC₁₄H₁₉ClN₂O₃S330.84
568544-03-62-Chloro-N-[4-chloro-3-(dimethylsulfamoyl)phenyl]acetamideC₁₀H₁₂Cl₂N₂O₃S311.19
568544-06-92-(1H-Benzimidazol-2-yl)-1-(4-methylphenyl)ethanoneC₁₆H₁₄N₂O250.30
568544-08-16-Amino-1-benzyl-5-((3-hydroxypropyl)amino)-1,2,3,4-tetrahydropyrimidine-2,4-dioneC₁₄H₁₈N₄O₃290.32
568548-32-3Ethyl 2-{[(1,1-dioxido-3-oxo-1,2-benzisothiazol-2(3H)-yl)acetyl]amino}benzoateC₁₈H₁₆N₂O₆S388.40
568548-60-72-((4-Amino-5-(4-CL-PH)-4H-1,2,4-triazol-3-yl)thio)N-(3,5-dimethoxy-PH)acetamideC₁₈H₁₈ClN₅O₃S419.89
568549-24-6Ethyl 2-[[2-(5-pyrrolidin-1-ylsulfonylthiophen-2-yl)acetyl]amino]benzoateC₁₉H₂₂N₂O₅S₂422.53
568550-92-52-Chloro-N-[3-(dimethylsulfamoyl)-4-methylphenyl]acetamideC₁₁H₁₅ClN₂O₃S290.77
568551-21-32-Chloro-N-(4,6-dimethyl-1,3-benzothiazol-2-yl)acetamideC₁₁H₁₁ClN₂OS254.74
568551-22-42-Chloro-N-(3-chloro-4-methoxyphenyl)-2-phenylacetamideC₁₅H₁₃Cl₂NO₂310.18
568551-24-62-Chloro-N-(3-cyano-4,5-bis(thiophen-2-yl)furan-2-yl)acetamideC₁₅H₉ClN₂O₂S₂348.84
568551-27-93-(4-Benzyl-5-sulfanyl-4H-1,2,4-triazol-3-yl)-N-(4-methoxyphenyl)benzene-1-sulfonamideC₂₂H₂₀N₄O₃S₂452.56
568551-28-01-(4-Chloro-2-methoxy-5-methylphenyl)-2,5-dihydro-1H-pyrrole-2,5-dioneC₁₂H₁₀ClNO₃251.67
568551-30-42-(1H-Benzimidazol-2-yl)-1-(4-bromophenyl)ethanoneC₁₅H₁₁BrN₂O315.17
568551-32-66-Amino-1-benzyl-5-(2-chloroacetyl)-3-methyl-1,2,3,4-tetrahydropyrimidine-2,4-dioneC₁₄H₁₄ClN₃O₃307.74
568551-40-6({5-[3-(Piperidin-1-ylsulfonyl)phenyl]-1,3,4-oxadiazol-2-yl}sulfanyl)acetic acidC₁₅H₁₇N₃O₅S₂383.45
568551-60-03-Butyl-2-[(difluoromethyl)sulfanyl]-3,4-dihydroquinazolin-4-oneC₁₃H₁₄F₂N₂OS284.33
568551-65-52-(2-Chloroacetamido)-N-(1,5-dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazol-4-yl)-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxamideC₂₂H₂₃ClN₄O₃S458.97
568551-66-65-(Azepane-1-sulfonyl)-2-methoxyanilineC₁₃H₂₀N₂O₃S284.38
568553-00-44-(3,4-Dipropoxyphenyl)-4-oxobutanoic acidC₁₆H₂₂O₅294.35
568553-08-23-(1-Methyl-2-phenyl-1H-indol-3-yl)-3-oxopropanenitrileC₁₈H₁₄N₂O274.32
568553-26-44-Chloro-N'-(6-methyl-5-oxo-4,5-dihydro-1,2,4-triazin-3-yl)benzene-1-sulfonohydrazideC₁₀H₁₀ClN₅O₃S315.74
568553-39-94-(2-(3-Bromophenoxy)ethoxy)-3-methoxybenzaldehydeC₁₆H₁₅BrO₄351.20
568553-40-23-({3-Carbamoyl-4H,5H,6H-cyclopenta[b]thiophen-2-yl}carbamoyl)propanoic acidC₁₂H₁₄N₂O₄S282.32
568553-41-35-Amino-N-(2-fluorophenyl)-2-methylbenzene-1-sulfonamideC₁₃H₁₃FN₂O₂S280.32
568553-71-92-(2,5-Dibromobenzenesulfonyl)acetonitrileC₈H₅Br₂NO₂S339.01
568553-88-84-(Benzyloxy)-3-bromo-5-methoxybenzoic acidC₁₅H₁₃BrO₄337.17
568554-51-83-(3-Acetylbenzenesulfonamido)propanoic acidC₁₁H₁₃NO₅S271.29
568555-21-52-(4-Ethoxybenzenesulfonamido)acetic acidC₁₀H₁₃NO₅S259.28
568555-25-9Ethyl 1-[2-(3-acetylanilino)-2-oxoethyl]piperidine-3-carboxylateC₁₈H₂₄N₂O₄332.40
568555-38-44-(3-Methoxypropyl)-5-sulfanyl-8-thia-4,6-diazatricyclo[7.4.0.0,2,7]trideca-1(9),2(7),5-trien-3-oneC₁₄H₁₈N₂O₂S₂310.44
568555-54-43-Benzoyl-5-[(2,4-dimethoxyphenyl)methylidene]-2-sulfanylideneimidazolidin-4-oneC₁₉H₁₆N₂O₄S368.41
568555-57-72-Cyano-N-(4-(morpholin-4-yl)phenyl)acetamideC₁₃H₁₅N₃O₂245.28
568555-60-22-Amino-5-(2-(4-ethoxyphenyl)ethenyl)-7,7-dimethyl-6,7-dihydro-1-benzothiophene-3-carbonitrileC₂₁H₂₂N₂OS350.49
568555-61-36-Amino-1-Butyl-5-(Cyclopentylamino)pyrimidine-2,4(1H,3H)-DioneC₁₃H₂₂N₄O₂266.35
568555-62-41-[(2-Chlorophenyl)methyl]-3-methyl-4,5-dihydro-1H-pyrazol-5-oneC₁₁H₁₁ClN₂O222.68
568555-78-22-Chloro-1-{2,5-dimethyl-1-[3-(morpholine-4-sulfonyl)phenyl]-1H-pyrrol-3-yl}ethan-1-oneC₁₈H₂₁ClN₂O₄S396.90
568555-81-7N-(6-Amino-1-benzyl-2,4-dioxo-1,2,3,4-tetrahydropyrimidin-5-yl)-2-chloro-N-(2-methoxyethyl)acetamideC₁₆H₁₉ClN₄O₄366.81
568555-82-82-(2,3-Dihydro-1,4-benzodioxine-6-carbonyl)benzoic acidC₁₆H₁₂O₅284.27
568555-99-7N-(2-Chloroacetyl)-4-(difluoromethoxy)benzamideC₁₀H₈ClF₂NO₃263.63
568556-77-44-((2,6-Dichlorophenyl)methoxy)-3-ethoxybenzaldehydeC₁₆H₁₄Cl₂O₃325.19
568556-83-2N-(4-Methoxy-3-sulfamoylphenyl)acetamideC₉H₁₂N₂O₄S244.27
568557-28-83-(3,4-Dimethylbenzenesulfonyl)-1-[2-(morpholin-4-yl)ethyl]-1H-pyrrolo[2,3-b]quinoxalin-2-amineC₂₄H₂₇N₅O₃S465.58
568557-47-11-[(2,6-Dichlorophenyl)methyl]-3-methyl-4,5-dihydro-1H-pyrazol-5-oneC₁₁H₁₀Cl₂N₂O257.12
568557-48-21-[(2,4-Dichlorophenyl)methyl]-3-methyl-4,5-dihydro-1H-pyrazol-5-oneC₁₁H₁₀Cl₂N₂O257.12
568557-49-34-[2-(4-Bromophenoxy)ethoxy]-3-ethoxybenzaldehydeC₁₇H₁₇BrO₄365.22
568558-21-4Methyl 3-bromo-4-ethoxy-5-methoxybenzoateC₁₁H₁₃BrO₄289.13
568558-22-55-Ethoxy-3-methyl-1-benzofuran-2-carboxylic acidC₁₂H₁₂O₄220.22
568558-23-63-(1-Phenylethyl)-2-sulfanyl-3,4-dihydroquinazolin-4-oneC₁₆H₁₄N₂OS282.37
568558-24-71-(2-Ethoxyphenyl)-5-oxopyrrolidine-3-carboxylic acidC₁₃H₁₅NO₄249.27
568558-31-6N-(3-Methoxyphenyl)-2-(1-methyltetrazol-5-yl)sulfanyl-2-phenylacetamideC₁₇H₁₇N₅O₂S355.42
568558-48-5(2-Amino-2-oxoethyl) 2-[(3-chloro-1-benzothiophene-2-carbonyl)amino]acetateC₁₃H₁₁ClN₂O₄S326.76
568558-66-7N-(2,3-Dihydrobenzo[b][1,4]dioxin-6-yl)-2-((5-(3,4,5-trimethoxyphenyl)-1,3,4-oxadiazol-2-yl)thio)acetamideC₂₁H₂₁N₃O₇S459.48
568559-01-34-[4-(1,3-Benzothiazole-6-carbonyl)piperazin-1-yl]phenolC₁₈H₁₇N₃O₂S339.42
568559-15-9Ethyl 5-ethyl-2-(thiophene-2-carbonylamino)-4-thiophen-2-ylthiophene-3-carboxylateC₁₈H₁₇NO₃S₃391.54
568559-38-65-(2-Phenylpropyl)-1,3,4-oxadiazole-2-thiolC₁₁H₁₂N₂OS220.30
568559-39-72-Chloro-1-[1-(3,4-dimethylphenyl)-2,5-dimethyl-1H-pyrrol-3-yl]ethanoneC₁₆H₁₈ClNO275.78
568559-56-8[2-(Cyclopropylamino)-2-oxoethyl] 2-(3,4-dimethoxyphenyl)quinoline-4-carboxylateC₂₃H₂₂N₂O₅406.44
568559-93-3Ethyl 2-(3-oxobutanamido)-4-phenylthiophene-3-carboxylateC₁₇H₁₇NO₄S331.39
56856-83-8Methanol, 1-(methylnitrosoamino)-, 1-acetateC₄H₈N₂O₃132.12

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