CAS number index

CAS numbers starting with 273

497 chemicals have a CAS number that starts with 273. They are listed in CAS order.

Showing 1 to 100 of 497 chemicals

CAS numberChemical nameFormulaMol. weight

273-00-71H-Imidazo[4,5-d]pyridazineC₅H₄N₄120.11
273-05-21H-1,2,3-Triazlo(4,5-c)pyridineC₅H₄N₄120.11
273-09-62,1,3-BenzoxadiazoleC₆H₄N₂O120.11
273-13-22,1,3-BenzothiadiazoleC₆H₄N₂S136.18
273-15-4PiaselenoleC₆H₄N₂Se183.07
273-21-2Imidazo(4,5-b)pyridineC₆H₅N₃119.13
273-34-71H-1,2,3-Triazolo(4,5-b)pyridineC₅H₄N₄120.11
273-53-0BenzoxazoleC₇H₅NO119.12
273-59-61,2,3-BenzoxadiazoleC₆H₄N₂O120.11
273-64-3Oxazolo(5,4-d)pyrimidineC₅H₃N₃O121.10
273-77-81,2,3-BenzothiadiazoleC₆H₄N₂S136.18
273-84-7Thiazolo(5,4-b)pyridineC₆H₄N₂S136.18
273-91-6BenzoselenazoleC₇H₅NSe182.08
273-94-91H-Imidazo[4,5-b]pyrazineC₅H₄N₄120.11
273-97-2Oxazolo(4,5-b)pyridineC₆H₄N₂O120.11
273-98-3[1,3]Thiazolo[4,5-b]pyridineC₆H₄N₂S136.18
273-99-4Thiazolo(4,5-d)pyrimidineC₅H₃N₃S137.17
2730-43-01-Chloro-3,3,3-trifluoropropeneC₃H₂ClF₃130.50
2730-52-1Methyl(2,2,2-trifluoroethyl)amine hydrochlorideC₃H₇ClF₃N149.54
2730-62-32-Chloro-3,3,3-trifluoroprop-1-eneC₃H₂ClF₃130.50
2730-67-82,2,2-Trifluoro-N-methylethanamineC₃H₆F₃N113.08
2730-71-4ThiocolchicineC₂₂H₂₅NO₅S415.51
2730-82-74-FormylcolchicineC₂₃H₂₅NO₇427.45
27300-27-26-Acetyl-2,3,4,5-tetrahydropyridineC₇H₁₁NO125.17
2730077-60-61,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl 2-(((tert-butoxy)carbonyl)amino)pentanoateC₁₈H₂₂N₂O₆362.38
27302-90-5OxisuranC₈H₉NO₂S183.23
27302-93-82-(Methylsulfonyl)-1-pyridin-2-ylethanoneC₈H₉NO₃S199.23
27302-95-02-(Methylsulfonyl)-1-pyridin-4-ylethanoneC₈H₉NO₃S199.23
27304-13-8OxychlordaneC₁₀H₄Cl₈O423.76
27306-78-13-(2-Methoxyethoxy)propyl-methyl-bis(trimethylsilyloxy)silaneC₁₃H₃₄O₄Si₃338.67
27306-90-7Rlm 45C₁₆H₃₂O₄288.43
27309-55-31-(2-Aminophenyl)-2-methylpropan-1-oneC₁₀H₁₃NO163.22
2730903-90-7tert-Butyl 6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-2-azaspiro[3.3]hept-5-ene-2-carboxylateC₁₇H₂₈BNO₄321.23
2730955-29-8tert-Butyl N-{2-hydroxy-2-[4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]ethyl}carbamateC₁₉H₃₀BNO₅363.26
2731-06-82-Methyl-1H-indole-3-ethylamineC₁₁H₁₄N₂174.25
2731-16-0Colchicine, N-deacetyl-10-thio-C₂₀H₂₃NO₄S373.47
2731-23-9N-Deacetyl-N-formylthiocolchicineC₂₁H₂₃NO₅S401.48
2731-65-9N,N'-[Sulfonyldi(4,1-phenylene)]bis[2-(piperidin-1-yl)acetamide]C₂₆H₃₄N₄O₄S498.65
2731-73-93-Chloro-L-alanineC₃H₆ClNO₂123.54
2731-96-62-Azatricyclo(6.3.1.0,4,12)dodeca-1(11),3,8(12),9-tetraen-6-oneC₁₁H₉NO171.20
27310-25-41,3,5-Naphthalenetrisulfonic acid, 7-amino-C₁₀H₉NO₉S₃383.38
27310-93-61-Benzyl-1H-perimidineC₁₈H₁₄N₂258.32
2731006-37-2((1-Methoxycyclopropyl)methyl)(methyl)amine hydrochlorideC₆H₁₄ClNO151.64
2731006-38-34-Bromo-5-(bromomethyl)-2-ethyl-2H-1,2,3-triazoleC₅H₇Br₂N₃268.94
2731006-46-34-Bromo-5-(bromomethyl)-2-(propan-2-yl)-2H-1,2,3-triazoleC₆H₉Br₂N₃282.97
2731006-48-51-(5-Bromo-2-methoxy-4-methylpyridin-3-yl)methanamineC₈H₁₁BrN₂O231.09
2731006-49-65-(Methylamino)pentane-1,2-diol hydrochlorideC₆H₁₆ClNO₂169.65
2731006-51-0Benzyl 6-{[2-(2-aminoethyl)-1H-1,3-benzodiazol-1-yl]methyl}pyridine-3-carboxylate dihydrochlorideC₂₃H₂₄Cl₂N₄O₂459.38
2731006-62-32-(2,4-Dimethyl-1H-imidazol-1-yl)acetic acid hydrochlorideC₇H₁₁ClN₂O₂190.63
2731006-64-5Sodium 1-(oxetan-3-yl)piperidine-2-carboxylateC₉H₁₄NNaO₃207.21
2731006-74-7Lithium(1+) 2-methyl-1,3-thiazolidine-4-carboxylateC₅H₈LiNO₂S153.13
2731006-83-81H,2H,3H-Pyrrolo[2,3-b]pyridine-1-carbonyl chloride hydrochlorideC₈H₈Cl₂N₂O219.07
2731006-89-41-Bromo-3-iodo-5H,6H,7H-pyrrolo[1,2-c]imidazoleC₆H₆BrIN₂312.94
2731006-96-34-(4-Chloro-2-methoxyphenyl)piperidine-4-carbonitrile hydrochlorideC₁₃H₁₆Cl₂N₂O287.19
2731006-97-41-Methyl-3-oxospiro[3.3]heptane-1-carboxylic acidC₉H₁₂O₃168.19
2731006-98-52-{2-Oxaspiro[3.5]nonan-7-yl}ethan-1-amineC₁₀H₁₉NO169.27
2731007-02-4Methyl 5-amino-2-hydroxypentanoate hydrochlorideC₆H₁₄ClNO₃183.63
2731007-03-53-((tert-Butoxy)carbonyl)-2-fluorobicyclo(1.1.1)pentane-1-carboxylic acidC₁₁H₁₅FO₄230.24
2731007-06-84-tert-Butyl 5-ethyl 6-oxo-4-azaspiro[2.3]hexane-4,5-dicarboxylateC₁₃H₁₉NO₅269.30
2731007-07-9Lithium(1+) 4-(oxetan-2-yl)benzoateC₁₀H₉LiO₃184.12
2731007-13-75-Ethyl-4-iodo-1,3-oxazoleC₅H₆INO223.01
2731007-15-9Sodium (diethoxyphosphoryl)methanesulfinateC₅H₁₂NaO₅PS238.18
2731007-17-11-[2-(Trifluoromethyl)furan-3-yl]methanamine hydrochlorideC₆H₇ClF₃NO201.57
2731007-22-85-Bromo-1-nitroso-1H,2H,3H-pyrrolo(2,3-b)pyridineC₇H₆BrN₃O228.05
2731007-25-12-[4-(Methylamino)-1H-pyrazol-1-yl]ethan-1-olC₆H₁₁N₃O141.17
2731007-26-2Methyl 3-bromo-5-(2-bromoacetyl)benzoateC₁₀H₈Br₂O₃335.98
2731007-28-4Lithium(1+) 3-bromo-5-(difluoromethoxy)benzene-1-sulfinateC₇H₄BrF₂LiO₃S293.01
2731007-33-12-(1-(2-(3,5-Dimethyl-1,2-oxazol-4-yl)ethyl)-1H-1,3-benzodiazol-2-yl)ethan-1-amine dihydrochlorideC₁₆H₂₂Cl₂N₄O357.29
2731007-35-33-Methyl-3-[(methylsulfanyl)methyl]pyrrolidine hydrochlorideC₇H₁₆ClNS181.73
2731007-36-42,3-Dimethyl-3H,4H,5H,6H,7H-imidazo(4,5-c)pyridine dihydrochlorideC₈H₁₅Cl₂N₃224.13
2731007-40-01,1,1-Trifluoropent-4-yn-2-amine hydrochlorideC₅H₇ClF₃N173.56
2731007-42-2Methyl 3-(5-oxo-4,5-dihydro-1H-1,2,3,4-tetrazol-1-yl)benzoateC₉H₈N₄O₃220.19
2731007-46-6[3-(Oxan-4-yl)bicyclo[1.1.1]pentan-1-yl]hydrazine dihydrochlorideC₁₀H₂₀Cl₂N₂O255.19
2731007-47-7Lithium(1+) 2-(5-methyl-1,3,4-thiadiazol-2-yl)acetateC₅H₅LiN₂O₂S164.12
2731007-48-8Methyl2-[(1-amino-2-methylpropan-2-yl)oxy]acetatehydrochlorideC₇H₁₆ClNO₃197.66
2731007-49-96-Azaspiro[3.5]nonane-2,5-dioneC₈H₁₁NO₂153.18
2731007-53-52-Fluoro-1-(naphthalen-1-yl)ethan-1-amine hydrochlorideC₁₂H₁₃ClFN225.69
2731007-55-7((3,4-Dihydro-2H-1-benzopyran-3-yl)methyl)(methyl)amine hydrochlorideC₁₁H₁₆ClNO213.71
2731007-58-06-Methyl-1H,4H,5H,6H,7H-imidazo(4,5-c)pyridine dihydrochlorideC₇H₁₃Cl₂N₃210.11
2731007-61-52-(3-(2-(2-Aminoethyl)-1H-1,3-benzodiazol-5-yl)phenyl)-1,3-oxazole-4-carboxamide dihydrochlorideC₁₉H₁₉Cl₂N₅O₂420.30
2731007-79-5tert-Butyl N-[2-methyl-4-(piperidin-4-yl)butan-2-yl]carbamateC₁₅H₃₀N₂O₂270.42
2731007-84-23-(Prop-2-yn-1-yl)-3,9-diazaspiro(5.5)undecane dihydrochlorideC₁₂H₂₂Cl₂N₂265.23
2731007-85-31-[2-(tert-Butoxy)pyridin-4-yl]methanamine hydrochlorideC₁₀H₁₇ClN₂O216.71
2731007-86-4tert-Butyl 4-(dimethylamino)-4-formylpiperidine-1-carboxylateC₁₃H₂₄N₂O₃256.35
2731007-93-34-(Methoxymethyl)thiophene-2-sulfonyl chlorideC₆H₇ClO₃S₂226.71
2731007-95-51-(4-Chloro-1,2-oxazol-3-yl)methanamine hydrochlorideC₄H₆Cl₂N₂O169.01
2731007-96-62-Chloro-7-fluoroquinoline-4-carbonyl chlorideC₁₀H₄Cl₂FNO244.05
2731007-98-87,7-Difluoro-2-azabicyclo[4.1.0]heptane hydrochlorideC₆H₁₀ClF₂N169.60
2731008-00-5Methyl(3-methyl-3-phenylbutyl)amine hydrochlorideC₁₂H₂₀ClN213.75
2731008-03-88-Methylquinoline-3-carboxylic acid hydrochlorideC₁₁H₁₀ClNO₂223.66
2731008-04-92-(1-Nitrosopiperidin-4-yl)-1H-benzo[d]imidazoleC₁₂H₁₄N₄O230.27
2731008-08-3Bicyclo[2.1.1]hexane-1-carbaldehydeC₇H₁₀O110.16
2731008-32-31-Ethynyl-1-methoxycycloheptaneC₁₀H₁₆O152.24
2731008-33-42-[1-(3-Chlorophenyl)-1H-1,3-benzodiazol-2-yl]ethan-1-amine dihydrochlorideC₁₅H₁₆Cl₃N₃344.67
2731008-38-9tert-Butyl 3-[(5-bromopyrimidin-2-yl)methyl]azetidine-1-carboxylateC₁₃H₁₈BrN₃O₂328.21
2731008-42-53-Amino-2-methylcyclobutan-1-olC₅H₁₁NO101.15
2731008-43-64-(Furan-2-yl)benzene-1-carboximidamide hydrochlorideC₁₁H₁₁ClN₂O222.68
2731008-44-71-(4-Bromo-2H-1,2,3-triazol-2-yl)cyclopropane-1-carboxylic acidC₆H₆BrN₃O₂232.04
2731008-48-15-Methylimidazo[1,2-a]pyridin-8-amine hydrochlorideC₈H₁₀ClN₃183.64
2731008-49-25-Bromo-N-methyl-N-nitrosopyrimidin-2-amineC₅H₅BrN₄O217.03

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