CAS number index

CAS numbers starting with 51, page 29

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

Showing 2,801 to 2,900 of 3,648 chemicals

CAS numberChemical nameFormulaMol. weight

517869-90-8N-(6-Acetyl-1,3-benzodioxol-5-yl)-2-(4-benzylpiperidin-1-yl)acetamideC₂₃H₂₆N₂O₄394.47
517869-98-64-(2,5-Dimethylphenyl)-3-pyridin-3-yl-1H-1,2,4-triazole-5-thioneC₁₅H₁₄N₄S282.37
51787-75-84,4'-Dinitro(1,1'-biphenyl)-2-amineC₁₂H₉N₃O₄259.22
517870-15-4Methyl 5-(4-bromophenyl)isoxazole-3-carboxylateC₁₁H₈BrNO₃282.09
517870-17-6Methyl 5-(3,4-dimethoxyphenyl)isoxazole-3-carboxylateC₁₃H₁₃NO₅263.25
517870-19-8Methyl 5-(3-methoxyphenyl)isoxazole-3-carboxylateC₁₂H₁₁NO₄233.22
517870-23-4Methyl 5-(2-thienyl)isoxazole-3-carboxylateC₉H₇NO₃S209.23
517870-24-5Methyl 5-(3,4-dimethoxyphenyl)-1H-pyrazole-3-carboxylateC₁₃H₁₄N₂O₄262.26
517870-26-7Methyl 3-(3-methoxyphenyl)-1H-pyrazole-5-carboxylateC₁₂H₁₂N₂O₃232.24
517870-28-9Methyl 5-[(E)-2-phenylethenyl]-1H-pyrazole-3-carboxylateC₁₃H₁₂N₂O₂228.25
517870-29-0Methyl 3-(2-methylpropyl)-1H-pyrazole-5-carboxylateC₉H₁₄N₂O₂182.22
517874-21-42-(2,3-Dihydro-1,4-benzodioxin-6-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolaneC₁₄H₁₉BO₄262.11
517874-22-56-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-3,4-dihydronaphthalen-1(2H)-oneC₁₆H₂₁BO₃272.15
517875-34-2(3S,6S,7R,8R)-8-Benzyl-3-(3-((isobutyryloxy)methoxy)-4-methoxypicolinamido)-6-methyl-4,9-dioxo-1,5-dioxonan-7-yl isobutyrateC₃₁H₃₈N₂O₁₁614.65
51788-77-31-(2,4,6-Trifluorophenyl)ethan-1-oneC₈H₅F₃O174.12
51788-80-81-(4-Fluoro-2-methoxyphenyl)ethan-1-oneC₉H₉FO₂168.17
51788-81-92-(2,4-Difluorophenyl)propan-2-olC₉H₁₀F₂O172.17
517881-18-44-Methyl-3-(1-pyrrolidinylsulfonyl)benzoic acidC₁₂H₁₅NO₄S269.32
517885-72-2Dehydroglyasperin DC₂₂H₂₄O₅368.43
51789-52-73,3-Dimethyl-2-methylidenebutanenitrileC₇H₁₁N109.17
51789-75-42-Cyanobutanoic acidC₅H₇NO₂113.12
51790-14-8L-Tryptophyl-L-lysineC₁₇H₂₄N₄O₃332.40
51790-49-9Methyl 3-(3-amino-4-hydroxyphenyl)propanoateC₁₀H₁₃NO₃195.22
517901-89-22-Fluoro-N-[2-(3-pyridinyl)-3H-benzimidazol-5-yl]benzamideC₁₉H₁₃FN₄O332.34
517902-03-3N-[3-(6-Methyl-1H-benzimidazol-2-yl)phenyl]furan-2-carboxamideC₁₉H₁₅N₃O₂317.35
517902-06-6N-[2-(3-Pyridinyl)-3H-benzimidazol-5-yl]-2-furancarboxamideC₁₇H₁₂N₄O₂304.31
517902-09-9N-[2-(2-Thienyl)-1H-benzimidazol-5-yl]-2-furamideC₁₆H₁₁N₃O₂S309.35
517902-10-2N-[2-(2-Thienyl)-1H-benzimidazol-5-yl]-2-thiophenecarboxamideC₁₆H₁₁N₃OS₂325.42
517903-51-41-[2-(Hydroxymethyl)phenyl]-3-pyridin-3-ylthioureaC₁₃H₁₃N₃OS259.33
517905-86-1(3R)-3-({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)-3-[2-(trifluoromethyl)phenyl]propanoic acidC₂₅H₂₀F₃NO₄455.43
517905-87-2(3R)-3-({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)-3-[3-(trifluoromethyl)phenyl]propanoic acidC₂₅H₂₀F₃NO₄455.43
517905-88-3(3R)-3-({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)-3-[4-(trifluoromethyl)phenyl]propanoic acidC₂₅H₂₀F₃NO₄455.43
51791-12-93-(Chloromethyl)-1,2,4-oxadiazoleC₃H₃ClN₂O118.52
51791-16-35-(4-Chlorophenyl)-1,2-oxazol-3-amineC₉H₇ClN₂O194.62
51791-26-5(2E)-3-(4-Fluorophenyl)prop-2-enalC₉H₇FO150.15
51791-27-6(2E)-3-(4-Chlorophenyl)-2-methyl-2-propenalC₁₀H₉ClO180.63
51791-29-83-[4-(Trifluoromethyl)phenyl]prop-2-enenitrileC₁₀H₆F₃N197.16
517918-82-01-(3-Aminophenyl)-3-methylimidazolidin-2-oneC₁₀H₁₃N₃O191.23
517918-95-51H-Pyrrolo(2,3-b)pyridine-5-carbonitrileC₈H₅N₃143.15
517919-17-44-(2H-1,2,3-Triazol-2-yl)benzene-1-sulfonyl chlorideC₈H₆ClN₃O₂S243.68
51792-34-83,4-DimethoxythiopheneC₆H₈O₂S144.19
51792-36-05-(Naphthalen-1-yl)furan-2-carbaldehydeC₁₅H₁₀O₂222.24
51792-84-82,5-Bis(benzyloxy)anilineC₂₀H₁₉NO₂305.38
517920-57-93-[(Tetramethyl-1,3,2-dioxaborolan-2-yl)methyl]benzonitrileC₁₄H₁₈BNO₂243.12
517920-69-35-Bromo-3-fluorobenzene-1,2-diamineC₆H₆BrFN₂205.03
517920-70-64-Bromo-2-fluoro-6-nitroanilineC₆H₄BrFN₂O₂235.01
517920-75-1(3-Chloro-2-fluorophenyl)hydrazine hydrochlorideC₆H₇Cl₂FN₂197.04
51793-93-27-Chloro-2-mercaptobenzoxazoleC₇H₄ClNOS185.63
51793-97-66-Methyl-3,4-dihydropyrimidine-4-thioneC₅H₆N₂S126.18
51794-06-0(2E)-3-(4-Amino-3-nitrophenyl)prop-2-enoic acidC₉H₈N₂O₄208.17
51795-97-26-Phenoxyhexyl bromideC₁₂H₁₇BrO257.17
51796-65-73-Iodo-1H-indole-2-carbonitrileC₉H₅IN₂268.06
51798-45-9ElastatinalC₂₁H₃₆N₈O₇512.57
51799-32-7PropylamphetamineC₁₂H₁₉N177.29
518-05-8Naphthalic acidC₁₂H₈O₄216.19
518-06-91,1,1-Tris(3-indolyl)methaneC₂₅H₁₉N₃361.45
518-11-6Colchiceine, N-deacetyl-N-methyl-C₂₀H₂₃NO₅357.41
518-12-7IsocolchicineC₂₂H₂₅NO₆399.44
518-15-0ColchicideC₂₁H₂₃NO₅369.42
518-17-2EvodiamineC₁₉H₁₇N₃O303.37
518-20-7CyclocumarolC₂₀H₁₈O₄322.36
518-28-5PodophyllotoxinC₂₂H₂₂O₈414.41
518-29-6beta-PeltatinC₂₂H₂₂O₈414.41
518-34-3TetrandrineC₃₈H₄₂N₂O₆622.76
518-41-22-(4,5,6-Trihydroxy-3-oxo-3H-xanthen-9-yl)benzoic acidC₂₀H₁₂O₇364.31
518-44-5FluorescinC₂₀H₁₄O₅334.33
518-45-62-(6-Hydroxy-3-oxo-3H-xanthen-9-yl)benzoic acidC₂₀H₁₂O₅332.31
518-47-8Sodium fluoresceinC₂₀H₁₀Na₂O₅376.27
518-55-8(-)-alpha-ConidendrinC₂₀H₂₀O₆356.37
518-63-8Dimethoxanate hydrochlorideC₁₉H₂₃ClN₂O₃S394.92
518-67-2Phenanthridinium, 3,8-diamino-5-methyl-6-phenyl-, bromide (1:1)C₂₀H₁₈BrN₃380.29
518-68-3AcronidineC₁₈H₁₇NO₄311.34
518-69-4(+)-CorydalineC₂₂H₂₇NO₄369.46
518-73-0SoranjidiolC₁₅H₁₀O₄254.24
518-75-2CitrininC₁₃H₁₄O₅250.25
518-76-3KhellactoneC₁₄H₁₄O₅262.26
518-80-91,5,8-Trihydroxy-3-methyl-9,10-anthracenedioneC₁₅H₁₀O₅270.24
518-82-1EmodinC₁₅H₁₀O₅270.24
518-83-21,3-DihydroxyanthraquinoneC₁₄H₈O₄240.21
518-85-42,3-Dihydro-1H-phenalen-1-oneC₁₃H₁₀O182.22
518-86-5Peri-naphthalideC₁₂H₈O₂184.19
518-90-1Hemipic acidC₁₀H₁₀O₆226.18
518-94-5CycleanineC₃₈H₄₂N₂O₆622.76
5180-33-61,1-Diphenylpropan-1-olC₁₅H₁₆O212.29
5180-53-01,3,5-Trinitro-2-(2-(2,4,6-trinitrophenyl)ethyl)benzeneC₁₄H₈N₆O₁₂452.25
5180-76-73-[(Ethoxycarbonyl)amino]benzoic acidC₁₀H₁₁NO₄209.20
5180-79-03-Isocyanatobenzoyl chlorideC₈H₄ClNO₂181.58
51800-34-11,3-Dimethylimidazolium-4-carboxylateC₆H₈N₂O₂140.14
51800-99-8(1R)-3-(2,2,3,3,4,4,4-Heptafluoro-1-oxobutyl)-1,7,7-trimethylbicyclo(2.2.1)heptan-2-oneC₁₄H₁₅F₇O₂348.26
518006-95-6N-(Furan-2-ylmethyl)-2-methyl-1,3-dioxoisoindole-5-carboxamideC₁₅H₁₂N₂O₄284.27
518006-97-8Methyl (4-{[4-(2-furoylamino)benzoyl]amino}phenyl)acetateC₂₁H₁₈N₂O₅378.38
518006-98-9{4-[({4-[(Furan-2-ylcarbonyl)amino]phenyl}carbonyl)amino]phenoxy}acetic acidC₂₀H₁₆N₂O₆380.36
518007-10-8N-(1,3-Dioxoisoindol-2-yl)-3-[[2-(4-methoxyphenyl)acetyl]amino]-2-methylbenzamideC₂₅H₂₁N₃O₅443.46
518007-21-1N-(Furan-2-yl)-3-[(2-thiophen-2-ylacetyl)amino]benzamideC₁₇H₁₄N₂O₃S326.38
518007-22-23-(2-Ethylbutanoylamino)-N-(1,3-thiazol-2-yl)benzamideC₁₆H₁₉N₃O₂S317.41
518007-97-1N-[3-(1H-Benzimidazol-2-yl)phenyl]-2-(4-chlorophenyl)sulfanylacetamideC₂₁H₁₆ClN₃OS393.90
518008-13-42-Cyclohexyl-N-(furan-2-ylmethyl)-1,3-dioxoisoindole-5-carboxamideC₂₀H₂₀N₂O₄352.39
518008-14-5N-Benzyl-1,3-dioxo-2-(oxolan-2-ylmethyl)isoindole-5-carboxamideC₂₁H₂₀N₂O₄364.40
518008-16-7N-[4-(Pyridin-3-ylcarbamoyl)phenyl]furan-2-carboxamideC₁₇H₁₃N₃O₃307.31
518008-28-1N-(1,3-Dioxoisoindolin-5-yl)cinnamamideC₁₇H₁₂N₂O₃292.29

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