CAS number index

CAS numbers starting with 258

545 chemicals have a CAS number that starts with 258. They are listed in CAS order.

Showing 1 to 100 of 545 chemicals

CAS numberChemical nameFormulaMol. weight

258-04-812H-Benzo[b]phenoxazineC₁₆H₁₁NO233.27
258-08-212H-Benzo(b)phenothiazineC₁₆H₁₁NS249.34
258-16-212H-Quinoxalino[2,3-b][1,4]benzoxazineC₁₄H₉N₃O235.25
258-31-1HexaceneC₂₆H₁₆328.41
258-38-8HeptaceneC₃₀H₁₈378.47
258-91-3Benzo(B)naphtho(2,3-F)(1,4)diazocineC₁₈H₁₂N₂256.31
2580-56-5Victoria Blue BC₃₃H₃₂ClN₃506.09
2580-58-7Tetrahydro-5-(2-hydroxyethyl)-1,3,5-triazin-2(1H)-oneC₅H₁₁N₃O₂145.16
2580-63-4N-HydroxypropanamideC₃H₇NO₂89.09
2580-77-0beta-Hydroxyethyl sulfoneC₄H₁₀O₄S154.19
2580-78-1Reactive Blue 19C₂₂H₁₆N₂Na₂O₁₁S₃626.55
2580-79-2DiaminoglyoximeC₂H₆N₄O₂118.10
25800-28-6Propyl 2-chlorobenzoateC₁₀H₁₁ClO₂198.65
2580090-17-9tert-Butyl (3R)-3-(tert-butoxy)-5-oxopiperidine-1-carboxylateC₁₄H₂₅NO₄271.36
2580090-21-5rac-(2R,4aR,7aS)-octahydropyrano[2,3-c]pyrrole-2-carboxylic acid hydrochlorideC₈H₁₄ClNO₃207.66
2580090-22-6rac-(2R,4S)-1-{[(9H-fluoren-9-yl)methoxy]carbonyl}-4-phenylpiperidine-2-carboxylic acidC₂₇H₂₅NO₄427.50
2580090-44-2rac-(2R,5R)-1-[(tert-Butoxy)carbonyl]-5-tert-butylpiperidine-2-carboxylic acidC₁₅H₂₇NO₄285.38
2580090-77-1(2S,4S)-1-{[(9H-Fluoren-9-yl)methoxy]carbonyl}-4-(methoxymethyl)pyrrolidine-2-carboxylic acidC₂₂H₂₃NO₅381.43
2580091-13-8rac-Methyl (1R,3R)-3-(4-aminophenyl)cyclopentane-1-carboxylateC₁₃H₁₇NO₂219.28
2580091-71-8(1R,2R)-2-(Fluoromethyl)cyclopentan-1-amine, hydrochlorideC₆H₁₃ClFN153.63
2580092-52-8(2S)-4-Oxo-1,2,3,4-tetrahydroquinoline-2-carboxylic acid hydrobromideC₁₀H₁₀BrNO₃272.10
2580092-71-1Methyl 2-[(2R)-4,4-difluoropyrrolidin-2-yl]acetate hydrochlorideC₇H₁₂ClF₂NO₂215.63
2580092-74-4(2S)-4-Fluorobutane-1,2-diolC₄H₉FO₂108.11
2580093-08-7(1S,4R,5R)-2-{[(9H-Fluoren-9-yl)methoxy]carbonyl}-2-azabicyclo[2.2.1]heptane-5-carboxylic acidC₂₂H₂₁NO₄363.41
2580093-40-7(2R)-2-Amino-2-(5-bromopyridin-3-yl)ethan-1-ol dihydrochlorideC₇H₁₁BrCl₂N₂O289.99
2580093-71-42-[(3R,5S)-5-(Trifluoromethyl)oxolan-3-yl]acetic acidC₇H₉F₃O₃198.14
2580094-66-0Methyl (3R)-3-amino-4-(4-fluorophenyl)butanoate hydrochlorideC₁₁H₁₅ClFNO₂247.70
2580095-13-0(2S)-1-(3-Aminopropanoyl)pyrrolidine-2-carboxylic acid hydrochlorideC₈H₁₅ClN₂O₃222.67
2580095-34-5tert-Butyl N-[(1R)-2-methyl-1-[(2R)-oxiran-2-yl]propyl]carbamateC₁₁H₂₁NO₃215.29
2580095-46-9rac-(3aR,5R,7aR)-4-(((9H-fluoren-9-yl)methoxy)carbonyl)-octahydrofuro(3,2-b)pyridine-5-carboxylic acidC₂₃H₂₃NO₅393.44
2580095-92-5[3-[(1S)-1-Aminoethyl]-1H-1,2,4-triazol-5-yl]methanol, hydrochlorideC₅H₁₁ClN₄O178.62
2580096-14-42-[(3R,4S)-3-Cyclopropylpiperidin-4-yl]acetamide hydrochlorideC₁₀H₁₉ClN₂O218.73
2580096-19-92-[(3S)-3-Methylpyrrolidin-1-yl]ethanamine, dihydrochlorideC₇H₁₈Cl₂N₂201.14
2580097-09-0rac-(1R,2S)-2-Aminocyclohexane-1-carbonitrile hydrochlorideC₇H₁₃ClN₂160.65
2580097-80-7rac-(2R,6S)-4,6-Bis[(tert-butoxy)carbonyl]piperazine-2-carboxylic acidC₁₅H₂₆N₂O₆330.38
2580097-84-1rac-(1R,3R)-3-(4-(((tert-Butoxy)carbonyl)amino)phenyl)cyclopentane-1-carboxylic acidC₁₇H₂₃NO₄305.37
2580097-89-6{5-[(1r)-1-Aminoethyl]-4H-1,2,4-triazol-3-yl}methanol dihydrochlorideC₅H₁₂Cl₂N₄O215.08
2580097-91-0(3S,4R)-3-({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)-4-methylhexanoic acidC₂₂H₂₅NO₄367.44
2580098-92-4(1S)-1-(1-Methyl-1H-pyrazol-4-yl)ethan-1-amine dihydrochlorideC₆H₁₃Cl₂N₃198.10
2580099-01-8tert-Butyl (2S,3S)-2-ethyl-3-hydroxypyrrolidine-1-carboxylateC₁₁H₂₁NO₃215.29
2580099-07-4(1R,2R)-2-Fluoro-N-methylcyclohexan-1-amine hydrochlorideC₇H₁₅ClFN167.66
2580099-67-61,5-Dimethyl (2S,4R)-2-amino-4-fluoropentanedioate hydrochlorideC₇H₁₃ClFNO₄229.63
2580099-70-1((5R)-5H,6H,7H-Pyrrolo(1,2-a)imidazol-5-yl)methanolC₇H₁₀N₂O138.17
2580099-83-6Methyl (2R,3R)-2-amino-3-bromobutanoate hydrochlorideC₅H₁₁BrClNO₂232.50
2580099-86-9Methyl2-[(3R,4S)-3-cyclopropylpiperidin-4-yl]acetatehydrochlorideC₁₁H₂₀ClNO₂233.74
25801-92-7(6-Amino-benzothiazol-2-ylsulfanyl)-acetic acidC₉H₈N₂O₂S₂240.31
2580100-13-4(2S)-2-Amino-2-(1-phenylcyclopropyl)ethan-1-ol hydrochlorideC₁₁H₁₆ClNO213.71
2580100-28-1tert-Butyl (1R,5S)-1-amino-3-azabicyclo[3.1.0]hexane-3-carboxylate hydrochlorideC₁₀H₁₉ClN₂O₂234.73
2580100-34-9(2S)-2-Amino-3-(2-hydroxy-1H-imidazol-4-yl)propanoic acid hydrochlorideC₆H₁₀ClN₃O₃207.62
2580100-36-1(2S,4R)-2-{[(tert-Butoxy)carbonyl]amino}-4-fluoropentanedioic acidC₁₀H₁₆FNO₆265.24
2580100-63-4rac-Methyl (2R,3S)-2-cyclopropylpyrrolidine-3-carboxylateC₉H₁₅NO₂169.22
2580101-49-9(1S)-1-(1,4-Dimethyl-1H-1,2,3-triazol-5-yl)propan-1-amine dihydrochlorideC₇H₁₆Cl₂N₄227.14
2580101-77-3(2R,4R)-1-[(tert-Butoxy)carbonyl]-4-(trifluoromethoxy)pyrrolidine-2-carboxylic acidC₁₁H₁₆F₃NO₅299.25
2580101-85-3rac-(2R,3R)-2-(1-Methyl-1H-imidazol-2-yl)oxane-3-carboxylic acid hydrochlorideC₁₀H₁₅ClN₂O₃246.69
2580102-04-9(2S)-3-(1,3-Dioxolan-2-yl)-2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)propanoic acidC₂₁H₂₁NO₆383.40
2580102-09-4rac-(1R,2S,6R,7S)-4-Azatricyclo[5.2.1.0,2,6]decane-4-carbonyl chlorideC₁₀H₁₄ClNO199.68
2580102-11-8(5R,6S)-6-Methoxy-2,2-dimethyl-1,3-dioxepan-5-amineC₈H₁₇NO₃175.23
2580102-47-0rac-(1R,2R)-1-[({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)methyl]-2-(trifluoromethyl)cyclopropane-1-carboxylicacidC₂₁H₁₈F₃NO₄405.37
2580103-08-6(1R,2R,3R)-2-Methoxy-3-[(2-methylpropan-2-yl)oxy]cyclobutan-1-olC₉H₁₈O₃174.24
2580103-37-1(2R,3R)-3-Bromo-2-{[(tert-butoxy)carbonyl]amino}butanoic acidC₉H₁₆BrNO₄282.13
2580103-53-1(2S,4R)-2-({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)-4-fluoropentanedioic acidC₂₀H₁₈FNO₆387.36
2580103-60-0[(1R,2R)-2-(Furan-3-yl)cyclopropyl]methanolC₈H₁₀O₂138.17
2580103-84-8tert-Butyl (3S)-3-(tert-butoxy)-5-oxopiperidine-1-carboxylateC₁₄H₂₅NO₄271.36
2580104-07-81,5-Dimethyl (2S,4S)-2-amino-4-fluoropentanedioate hydrochlorideC₇H₁₃ClFNO₄229.63
2580104-27-2(2S)-2-Amino-4-((methoxycarbonyl)amino)butanoic acid hydrochlorideC₆H₁₃ClN₂O₄212.63
2580104-32-9rac-(4R,4aS,7aS)-1-{[(9H-fluoren-9-yl)methoxy]carbonyl}-octahydrofuro[3,4-b]pyridine-4-carboxylic acidC₂₃H₂₃NO₅393.44
2580113-33-1rac-(2R,4S)-1-((tert-Butoxy)carbonyl)-4-methylazetidine-2-carboxylic acidC₁₀H₁₇NO₄215.25
2580114-04-9(1R,3S)-3-Phenylmethoxycarbonylcyclopentane-1-carboxylic acidC₁₄H₁₆O₄248.28
2580114-24-3(3R)-1-Methyl-N-(propan-2-yl)pyrrolidin-3-amine dihydrochlorideC₈H₂₀Cl₂N₂215.17
2580114-34-5Methyl (3S)-3-amino-4-(4-fluorophenyl)butanoate hydrochlorideC₁₁H₁₅ClFNO₂247.70
2580114-39-0tert-Butyl (2S,3aS,6aS)-2-(bromomethyl)-octahydrocyclopenta[b]pyrrole-1-carboxylateC₁₃H₂₂BrNO₂304.23
2580114-42-5(3R)-7-Bromo-2-{[(9H-fluoren-9-yl)methoxy]carbonyl}-1,2,3,4-tetrahydroisoquinoline-3-carboxylic acidC₂₅H₂₀BrNO₄478.34
2580114-70-9tert-Butyl N-((1R)-1-(2-amino-1,3-thiazol-4-yl)propyl)carbamateC₁₁H₁₉N₃O₂S257.36
2580177-80-44-tert-Butyl 3-methyl 6-formyl-3,4-dihydro-2H-oxazine-3,4-dicarboxylateC₁₂H₁₇NO₆271.27
2580178-40-93-(6-Azido-1-oxo-2,3-dihydro-1H-isoindol-2-yl)piperidine-2,6-dioneC₁₃H₁₁N₅O₃285.26
2580178-75-04-{[(9H-Fluoren-9-yl)methoxy]carbonyl}-1,4-oxazepane-5-carboxylic acidC₂₁H₂₁NO₅367.40
2580179-30-08-tert-Butyl 3-ethyl 2,8-diazaspiro(4.5)decane-3,8-dicarboxylate, trifluoroacetic acidC₁₈H₂₉F₃N₂O₆426.43
2580180-03-43-(Pentan-3-yl)azetidine hydrochlorideC₈H₁₈ClN163.69
2580180-98-73-[(tert-Butoxy)carbonyl]-5-(methoxycarbonyl)-3-azabicyclo[3.1.1]heptane-1-carboxylic acidC₁₄H₂₁NO₆299.32
2580181-06-01-[2-(2,6-Dioxopiperidin-3-yl)-1-oxo-2,3-dihydro-1H-isoindol-5-yl]-1H-1,2,3-triazole-4-carboxylic acidC₁₆H₁₃N₅O₅355.31
2580181-63-91-(Bromomethyl)-3-cyclobutylidenecyclobutaneC₉H₁₃Br201.11
2580183-95-3Ethyl 2-amino-3-(6-methylpyridin-2-yl)propanoate dihydrochlorideC₁₁H₁₈Cl₂N₂O₂281.18
2580183-98-6tert-Butyl N-(5-(2-hydroxyethoxy)pyridin-2-yl)carbamateC₁₂H₁₈N₂O₄254.29
2580184-24-13-Amino-4,4-dimethyloxan-2-one hydrochlorideC₇H₁₄ClNO₂179.65
2580184-30-94-Bromo-5-(chloromethyl)-2-methyl-2H-1,2,3-triazoleC₄H₅BrClN₃210.46
2580184-31-0Methyl 2-amino-3-(4-bromo-2-nitrophenyl)propanoate hydrochlorideC₁₀H₁₂BrClN₂O₄339.57
2580185-04-0tert-Butyl 3-(4-(piperazin-1-yl)butyl)piperidine-1-carboxylate dihydrochlorideC₁₈H₃₇Cl₂N₃O₂398.42
2580185-08-47-Chloro-1-methyl-1,2,3,4-tetrahydroisoquinoline hydrochlorideC₁₀H₁₃Cl₂N218.13
2580185-12-0(5,5-Dimethyl-2-oxabicyclo[2.1.1]hexan-1-yl)methanamine, hydrochlorideC₈H₁₆ClNO177.68
2580185-15-3N,1,2,2-tetramethylcyclopropan-1-amine hydrochlorideC₇H₁₆ClN149.66
2580186-31-63-Amino-7-chloro-1-hydroxy-1,2,3,4-tetrahydroquinolin-2-one hydrochlorideC₉H₁₀Cl₂N₂O₂249.10
2580186-38-3N-Methyl-2-(methylamino)-N-[2-(methylcarbamoyl)ethyl]pentanamide hydrochlorideC₁₁H₂₄ClN₃O₂265.79
2580186-42-9Methyl 2-amino-3-(4-chloro-2-nitrophenyl)propanoate hydrochlorideC₁₀H₁₂Cl₂N₂O₄295.12
2580186-64-55-(Dimethylphosphoryl)nicotinonitrileC₈H₉N₂OP180.15
2580186-97-46-Methyl-decahydroquinoline hydrochlorideC₁₀H₂₀ClN189.73
2580187-55-7tert-Butyl 3-((piperazin-1-yl)methyl)piperidine-1-carboxylate dihydrochlorideC₁₅H₃₁Cl₂N₃O₂356.34
2580187-73-95-Amino-4-methyl-1-(thiolan-3-yl)-1,2-dihydropyridin-2-one hydrochlorideC₁₀H₁₅ClN₂OS246.76
2580187-94-4N-(2-Methoxyethyl)hydroxylamine hydrochlorideC₃H₁₀ClNO₂127.57
2580188-56-12-(4-{[(tert-Butoxy)carbonyl]amino}phenyl)-1,3-benzothiazol-6-yl tert-butyl carbonateC₂₃H₂₆N₂O₅S442.54
2580188-76-52-(5-Methoxy-1,2,4-oxadiazol-3-yl)ethan-1-amine hydrochlorideC₅H₁₀ClN₃O₂179.61

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