CAS number index

CAS numbers starting with 51, page 3

3,648 chemicals have a CAS number that starts with 51. They are listed in CAS order.

Showing 201 to 300 of 3,648 chemicals

CAS numberChemical nameFormulaMol. weight

51050-59-03,4-DichloroisocoumarinC₉H₄Cl₂O₂215.03
51050-64-7N-Benzyl-4-((4-(benzylamino)phenyl)methyl)anilineC₂₇H₂₆N₂378.52
51052-00-71-(2-Methylphenyl)propan-2-oneC₁₀H₁₂O148.21
51052-72-3IsopropylbicyclophosphateC₇H₁₃O₄P192.15
51052-78-94-Piperidineacetic acidC₇H₁₃NO₂143.19
51052-79-03-(Piperidin-4-yl)propanoic acid hydrochlorideC₈H₁₆ClNO₂193.67
51053-36-2Dermostatin AC₄₀H₆₄O₁₁720.94
51053-40-8alpha-LipomycinC₃₂H₄₅NO₉587.71
51054-42-39,10-Dimethoxy-2,4,6,7-tetrahydro-[1,3]oxazino[4,3-a]isoquinoline-1-carbonitrileC₁₅H₁₆N₂O₃272.30
51054-44-53-Cyclohexyl-9,10-dimethoxy-3,4,6,7-tetrahydro-2H-pyrimido[6,1-a]isoquinoline-1-carbonitrileC₂₁H₂₇N₃O₂353.47
51054-46-73-(4-Ethoxyphenyl)-9,10-dimethoxy-2,4,6,7-tetrahydropyrimido[6,1-a]isoquinoline-1-carbonitrileC₂₃H₂₅N₃O₃391.47
51055-31-33-Pyridinecarboxamide, N-propyl-C₉H₁₂N₂O164.21
51057-65-9(Phenanthren-1-yl)methanolC₁₅H₁₂O208.26
51059-44-0OroxindinC₂₂H₂₀O₁₁460.39
51059-64-4FagaridineC₂₀H₁₆NO₄+334.35
5106-71-8N~2~-(Furan-2-carbonyl)asparagineC₉H₁₀N₂O₅226.19
5106-98-94-Chlorosalicylic acidC₇H₅ClO₃172.57
51060-05-0Isofulminic acidCHNO43.02
51061-71-34-(3'-Pyridyl)phenylacetic acidC₁₃H₁₁NO₂213.24
51061-76-81,1,1-Trifluoro-N-[(pyridin-2-yl)methyl]methanesulfonamideC₇H₇F₃N₂O₂S240.21
51061-83-72,4-Dihydroxy-5-methoxybenzaldehydeC₈H₈O₄168.15
51061-85-93-EthynylfuranC₆H₄O92.10
51062-10-31,1-Dimethyl-3-(1-naphthyl)ureaC₁₃H₁₄N₂O214.27
51062-15-84-Methoxy-alpha-methylbenzenepropanamineC₁₁H₁₇NO179.26
51063-97-9Glycerol distearateC₃₉H₇₆O₅625.03
51063-99-1Ethyl (2R)-2-bromopropanoateC₅H₉BrO₂181.03
51064-65-4(4R-Trans)-2,2-dimethyl-1,3-dioxolane-4,5-dimethyl bis(toluene-p-sulphonate)C₂₁H₂₆O₈S₂470.56
51064-89-2Songorine hydrochlorideC₂₂H₃₂ClNO₃393.95
51065-64-66-Methyl-2-heptyneC₈H₁₄110.20
51066-74-1Dimethylammonium iodideC₂H₈IN173.00
51067-38-04-Phenoxyphenylboronic acidC₁₂H₁₁BO₃214.03
51068-11-28-Phenyl-7-thia-1,5-diazabicyclo[4.3.0]nona-2,5-dien-4-oneC₁₂H₁₀N₂OS230.29
51068-58-71-(Azepan-1-yl)-2-hydroxyethan-1-oneC₈H₁₅NO₂157.21
51068-75-82-Oxo-2-(1-piperidinyl)ethanolC₇H₁₃NO₂143.19
51068-78-12-Hydroxy-1-(morpholin-4-yl)ethan-1-oneC₆H₁₁NO₃145.16
51068-94-1BetavulgarinC₁₇H₁₂O₆312.28
51069-06-81-Azabicyclo[2.2.2]octan-4-amine, N-methyl-C₈H₁₆N₂140.23
51069-11-54-Phenyl-1-azabicyclo(2.2.2)octaneC₁₃H₁₇N187.29
51069-84-24-Chloro-3-formyl-6-methylcoumarinC₁₁H₇ClO₃222.63
51069-87-54,6-Dichloro-3-formylcoumarinC₁₀H₄Cl₂O₃243.04
51069-90-06-Bromo-4-chloro-3-formylcoumarinC₁₀H₄BrClO₃287.50
5107-00-64-Chloro-2-(prop-2-en-1-yloxy)benzoic acidC₁₀H₉ClO₃212.63
5107-18-62-Amino-6-benzamidohexanoic acidC₁₃H₁₈N₂O₃250.30
5107-21-13-(4-Fluorophenyl)propanehydrazideC₉H₁₁FN₂O182.20
5107-67-52-Oxocyclohexane-1,1,3,3-tetrapropionic acidC₁₈H₂₆O₉386.40
5107-74-4(1,3-Diphenyl-1H-pyrazol-4-yl)(piperidin-1-yl)methanoneC₂₁H₂₁N₃O331.42
5107-81-32-(Diethylamino)-N-[3-(trifluoromethyl)phenyl]acetamideC₁₃H₁₇F₃N₂O274.29
51070-55-4Tetrahydro-N-methylthiophen-3-amine 1,1-dioxideC₅H₁₁NO₂S149.22
51070-56-5N-(Tetrahydro-1,1-dioxido-3-thienyl)glycineC₆H₁₁NO₄S193.22
51070-58-72-[(1,1-Dioxo-1lambda6-thiolan-3-yl)(methyl)amino]acetic acidC₇H₁₃NO₄S207.25
51070-64-54-(Tetrahydro-1,1-dioxido-3-thienyl)morpholineC₈H₁₅NO₃S205.28
510703-88-5N-[(Furan-2-yl)methyl]pyridin-3-amineC₁₀H₁₀N₂O174.20
510709-83-81-(5-Aminopentyl)-2,5-dihydro-1H-pyrrole-2,5-dione hydrochlorideC₉H₁₅ClN₂O₂218.68
51071-75-12,4,6-Triphenylpyrylium hydrogensulfateC₂₃H₁₈O₅S406.46
510710-75-53-{1-[4-(Acetylamino)phenyl]-5-(4-methylphenyl)-1H-pyrrol-2-yl}propanoic acidC₂₂H₂₂N₂O₃362.43
510710-87-92,3,7,9-Tetramethylbenzo[b][1,8]naphthyridin-5-amineC₁₆H₁₇N₃251.33
510712-03-54-(2-Imidazol-1-yl-phenylcarbamoyl)-butyric acidC₁₄H₁₅N₃O₃273.29
510712-15-93-Hydroxy-5-(4-hydroxyphenyl)-4-(4-isopropoxy-3-methylbenzoyl)-1-(3-methoxypropyl)-1,5-dihydro-2H-pyrrol-2-oneC₂₅H₂₉NO₆439.51
510712-16-03-Hydroxy-4-(4-isopropoxy-3-methylbenzoyl)-1-(3-methoxypropyl)-5-(4-pyridinyl)-1,5-dihydro-2H-pyrrol-2-oneC₂₄H₂₈N₂O₅424.50
510712-17-13-Hydroxy-4-(4-isopropoxy-3-methylbenzoyl)-1-(3-methoxypropyl)-5-(3-pyridinyl)-1,5-dihydro-2H-pyrrol-2-oneC₂₄H₂₈N₂O₅424.50
510712-18-21-(2-(Dimethylamino)ethyl)-3-hydroxy-4-(4-isopropoxy-3-methylbenzoyl)-5-(3-pyridinyl)-1,5-dihydro-2H-pyrrol-2-oneC₂₄H₂₉N₃O₄423.51
510712-19-33-Hydroxy-4-(4-isopropoxy-3-methylbenzoyl)-1-(3-(4-morpholinyl)propyl)-5-(2-thienyl)-1,5-dihydro-2H-pyrrol-2-oneC₂₆H₃₂N₂O₅S484.62
510712-20-63-Hydroxy-5-(4-hydroxyphenyl)-4-(4-isopropoxy-3-methylbenzoyl)-1-(3-(4-morpholinyl)propyl)-1,5-dihydro-2H-pyrrol-2-oneC₂₈H₃₄N₂O₆494.59
510712-21-73-Hydroxy-4-(4-isopropoxy-3-methylbenzoyl)-1-[3-(4-morpholinyl)propyl]-5-(4-pyridinyl)-1,5-dihydro-2H-pyrrol-2-oneC₂₇H₃₃N₃O₅479.58
510712-22-83-Hydroxy-4-(4-isopropoxy-3-methylbenzoyl)-1-(3-(4-morpholinyl)propyl)-5-(3-pyridinyl)-1,5-dihydro-2H-pyrrol-2-oneC₂₇H₃₃N₃O₅479.58
510712-37-52-{[4-(4-Fluorophenyl)-1-piperazinyl]carbonyl}[1,2,4]triazolo[1,5-a]pyrimidineC₁₆H₁₅FN₆O326.33
510713-62-9N-(2-Ethyl-6-methylphenyl)-2-((4-ethyl-5-(4-pyridinyl)-4H-1,2,4-triazol-3-yl)sulfanyl)acetamideC₂₀H₂₃N₅OS381.50
510713-77-61-[4-(Furan-2-carbonyl)piperazin-1-yl]-2-naphthalen-2-yloxyethanoneC₂₁H₂₀N₂O₄364.40
510713-93-6Biphenyl-4-yl{4-[(3,5-dimethoxyphenyl)carbonyl]piperazin-1-yl}methanoneC₂₆H₂₆N₂O₄430.50
510713-94-71-[4-(3-Fluorobenzoyl)piperazin-1-yl]-2,2-diphenylethanoneC₂₅H₂₃FN₂O₂402.47
510714-79-12-(4-Fluorophenyl)-2-oxoethyl 1-(4-methylphenyl)-5-oxo-3-pyrrolidinecarboxylateC₂₀H₁₈FNO₄355.37
510716-54-8N-(1,3-Benzodioxol-5-ylmethyl)-2-(3-formyl-2-methyl-1H-indol-1-yl)acetamideC₂₀H₁₈N₂O₄350.37
510716-57-12-[(4-Chlorophenyl)sulfonyl-methylamino]-N-(pyridin-2-ylmethyl)acetamideC₁₅H₁₆ClN₃O₃S353.83
510716-58-22-[(4-Chlorophenyl)sulfonyl-methylamino]-N-(pyridin-4-ylmethyl)acetamideC₁₅H₁₆ClN₃O₃S353.83
510716-59-34-Chloro-N-methyl-N-(2-oxo-2-pyrrolidin-1-ylethyl)benzenesulfonamideC₁₃H₁₇ClN₂O₃S316.81
510716-65-1Ethyl 4-{N-[(4-chlorophenyl)sulfonyl]-N-methylglycyl}piperazine-1-carboxylateC₁₆H₂₂ClN₃O₅S403.89
510716-82-22-[(2-Fluorophenyl)methyl-(4-methylphenyl)sulfonylamino]-N-(pyridin-4-ylmethyl)acetamideC₂₂H₂₂FN₃O₃S427.50
510716-89-92-[(4-Fluorophenyl)methyl-(4-methylphenyl)sulfonylamino]-N-(furan-2-ylmethyl)acetamideC₂₁H₂₁FN₂O₄S416.47
510716-91-32-[(4-Fluorophenyl)methyl-(4-methylphenyl)sulfonylamino]-N-(oxolan-2-ylmethyl)acetamideC₂₁H₂₅FN₂O₄S420.51
510717-02-91-[2-[(4-Fluorophenyl)methyl-(4-methylphenyl)sulfonylamino]acetyl]piperidine-4-carboxamideC₂₂H₂₆FN₃O₄S447.53
510717-21-28-((2-(Dimethylamino)ethyl)amino)-7-(2-hydroxy-3-(o-tolyloxy)propyl)-1,3-dimethyl-1H-purine-2,6(3H,7H)-dioneC₂₁H₃₀N₆O₄430.51
510717-27-87-(2-Hydroxy-3-phenoxypropyl)-3-methyl-8-(pyrrolidin-1-yl)-1H-purine-2,6(3H,7H)-dioneC₁₉H₂₃N₅O₄385.42
510717-35-88-(Butan-2-ylamino)-7-(4-chlorobenzyl)-1,3-dimethyl-3,7-dihydro-1H-purine-2,6-dioneC₁₈H₂₂ClN₅O₂375.86
510717-37-03-Methyl-8-(4-methylpiperazin-1-yl)-7-(2-phenoxyethyl)-1H-purine-2,6(3H,7H)-dioneC₁₉H₂₄N₆O₃384.44
510717-69-82-(Dimethyl-1,2-oxazol-4-yl)ethan-1-amineC₇H₁₂N₂O140.19
510717-70-1N-{4-[(3,5-Dimethyl-1H-pyrazol-1-yl)carbonyl]phenyl}cyclopropanecarboxamideC₁₆H₁₇N₃O₂283.33
510717-71-2N-(4-Acetyl-5-methyl-5-pyridin-2-yl-1,3,4-thiadiazol-2-yl)acetamideC₁₂H₁₄N₄O₂S278.34
510717-99-4N-[4-[(2-Methoxyphenyl)carbamoyl]phenyl]-2,3-dihydro-1,4-benzodioxine-3-carboxamideC₂₃H₂₀N₂O₅404.42
510718-38-42-(4-Chlorophenoxy)-1-[4-(2-fluorobenzoyl)piperazin-1-yl]ethanoneC₁₉H₁₈ClFN₂O₃376.81
51072-34-5N-(2-(1-Cyclohexen-1-yl)ethyl)-4-methoxybenzeneacetamideC₁₇H₂₃NO₂273.38
51072-36-71,2,3,4,5,6,7,8-Octahydro-1-((4-methoxyphenyl)methyl)isoquinolineC₁₇H₂₃NO257.38
51072-66-34-Bromo-5-nitroveratroleC₈H₈BrNO₄262.06
51072-84-51,2-Dimethyl-1H-indole-3-carbonitrileC₁₁H₁₀N₂170.22
510721-83-28-Methyl-5-(1H-tetrazol-1-yl)quinolineC₁₁H₉N₅211.23
510721-85-42,4,9-Trimethylbenzo(b)(1,8)naphthyridin-5-amineC₁₅H₁₅N₃237.31
510722-08-4Methyl [3-(trifluoroacetyl)-1H-indol-1-yl]acetateC₁₃H₁₀F₃NO₃285.22
510722-10-82,2,2-Trifluoro-1-[1-(2-morpholin-4-yl-2-oxoethyl)indol-3-yl]ethanoneC₁₆H₁₅F₃N₂O₃340.30
510722-37-9N-Cyclopentyl-1-(4-methylbenzoyl)piperidine-4-carboxamideC₁₉H₂₆N₂O₂314.43
510722-52-81-(4-Methylbenzoyl)-N-(pyridin-3-ylmethyl)piperidine-4-carboxamideC₂₀H₂₃N₃O₂337.42
510722-60-8[1-(4-Methoxy-benzenesulfonyl)-piperidin-4-yl]-pyrrolidin-1-yl-methanoneC₁₇H₂₄N₂O₄S352.46

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