CAS number index

CAS numbers starting with 2, page 5

55,552 chemicals have a CAS number that starts with 2. They are listed in CAS order.

Showing 401 to 500 of 5,000 chemicals

CAS numberChemical nameFormulaMol. weight

200643-57-83-(4-Bromobenzenesulfonyl)propanoic acidC₉H₉BrO₄S293.14
200643-77-2(S)-tert-Butyl oxirane-2-carboxylateC₇H₁₂O₃144.17
2006435-27-22-Chloro-1-(3-methyl-1,2-oxazol-4-yl)ethan-1-oneC₆H₆ClNO₂159.57
20065-99-0HennadiolC₃₀H₅₀O₂442.73
20067-15-65-Iodo-3-methyl-1,2-thiazoleC₄H₄INS225.05
20069-02-71-Methyl-4-((2S)-1-methyl-2-pyrrolidinyl)-9H-pyrido(3,4-b)indoleC₁₇H₁₉N₃265.36
20069-09-4PiperlongumineC₁₇H₁₉NO₅317.34
20069-24-3(Piperidine-1-carbothioylsulfanyl)-acetic acidC₈H₁₃NO₂S₂219.33
20069-28-72-(Pyrrolidine-1-carbothioylsulfanyl)acetic acidC₇H₁₁NO₂S₂205.30
20069-30-1N-(3-(Trifluoromethyl)phenyl)hydrazinecarbothioamideC₈H₈F₃N₃S235.23
20069-34-53-Phenyl-1,2,4-thiadiazole-5-thiolC₈H₆N₂S₂194.28
2006920-94-94-(Chloromethyl)-5-(difluoromethyl)-1,3-oxazoleC₅H₄ClF₂NO167.54
200698-05-19-Benzylcarbazole-3,6-dicarboxaldehydeC₂₁H₁₅NO₂313.36
2007-19-42,7-Naphthalenedisulfonic acid, 3-hydroxy-4-nitroso-C₁₀H₇NO₈S₂333.30
2007-69-44-MethylpropranololC₁₇H₂₃NO₂273.38
2007-72-91-((1-Methylethyl)amino)-3-(2-naphthalenyloxy)-2-propanolC₁₆H₂₁NO₂259.35
2007-97-82,2,2-Trichloro-2,2-dihydro-1,3,2-benzodioxaphospholeC₆H₄Cl₃O₂P245.43
200703-16-8Rollidecin CC₃₅H₆₂O₆578.88
200703-17-9Rollidecin DC₃₇H₆₆O₆606.93
200706-15-6N-1-IndanylacetoacetamideC₁₃H₁₅NO₂217.27
200706-39-43,3'-(5-Indanylmethylene)bis(4-hydroxycoumarin)C₂₈H₂₀O₆452.46
200706-56-5Di(1H-indol-2-yl)methanoneC₁₇H₁₂N₂O260.30
200706-80-55-((4-Iodophenyl)amino)-5-oxopentanoic acidC₁₁H₁₂INO₃333.13
2007081-87-85-Nitro-3-(prop-2-en-1-yl)-1H-pyrazoleC₆H₇N₃O₂153.14
200709-97-3N-(2,3-Dichlorophenyl)cyclohexanecarboxamideC₁₃H₁₅Cl₂NO272.18
20071-09-4trans-1,2-DiphenylcyclobutaneC₁₆H₁₆208.30
20071-51-6EupatoroxinC₂₀H₂₄O₈392.40
20071-53-8EupatundinC₂₀H₂₄O₇376.40
20071-54-910-Epi-eupatoroxinC₂₀H₂₄O₈392.40
20071-58-311-Oxabicyclo(8.1.0)undec-6-ene-2,4-diol, 6,10-dimethyl-3-(1-methylethyl)-, diacetate, (1S,2R,3R,4S,6E,10S)-C₁₉H₃₀O₅338.44
200710-76-52,4-Dichloro-N-(4-ethylphenyl)benzamideC₁₅H₁₃Cl₂NO294.18
200711-74-65-(alpha-Methylvanillylidene)rhodanineC₁₂H₁₁NO₃S₂281.36
200712-25-0Naphtho[2,3-d][1,3]dioxole-2-carboxylic acidC₁₂H₈O₄216.19
200712-43-22-[(1-Naphthylamino)carbonyl]cyclohexanecarboxylic acidC₁₈H₁₉NO₃297.35
200716-12-7Nigrosporin BC₁₆H₁₆O₆304.30
20072-02-0PhyllanthineC₁₄H₁₇NO₃247.29
20072-48-44-(4-Chlorophenyl)-1,2-dihydro-2-methylphthalazineC₁₅H₁₃ClN₂256.74
200720-58-71-Iodo-2-methanesulfonylethaneC₃H₇IO₂S234.06
2007224-68-05-Cyclopropyloxolan-3-amineC₇H₁₃NO127.19
200724-93-27-Oxo-8-nonenoic acidC₉H₁₄O₃170.21
200725-69-54-tert-Pentylphenyl dihydrogen phosphateC₁₁H₁₇O₄P244.23
200726-39-2N-(1,3-Benzothiazol-2-yl)-2-methoxybenzamideC₁₅H₁₂N₂O₂S284.34
200726-40-5N-(1,3-Benzothiazol-2-yl)-4-phenylbenzamideC₂₀H₁₄N₂OS330.41
200726-43-8N-(1,3-Benzothiazol-2-yl)-4-tert-butylbenzamideC₁₈H₁₈N₂OS310.42
200726-46-1N-(1,3-Benzothiazol-2-yl)-3,5-dimethoxybenzamideC₁₆H₁₄N₂O₃S314.37
20073-13-6Methyl 3-oxo-2-(pent-2-enyl)cyclopentaneacetateC₁₃H₂₀O₃224.30
20073-17-05-Bromo-6-methoxy-1-benzofuranC₉H₇BrO₂227.06
20073-24-9Ethyl 7-oxo-7H-furo(3,2-g)(1)benzopyran-6-carboxylateC₁₄H₁₀O₅258.23
20073-50-13-OxazolidineethanolC₅H₁₁NO₂117.15
20073-51-22,6-Bis((bis(2-hydroxyethyl)amino)methyl)-4-nonylphenolC₂₅H₄₆N₂O₅454.65
20073-80-7Terephthalyldihydroxamic acidC₈H₈N₂O₄196.16
20073-95-4Benzamide, N,N'-1,6-hexanediylbis(2-hydroxy-C₂₀H₂₄N₂O₄356.42
2007325-21-33-Isothiocyanato-4-methyloxolaneC₆H₉NOS143.21
2007390-36-3tert-Butyl N-[1-amino-1-(2-methoxyphenyl)propan-2-yl]carbamateC₁₅H₂₄N₂O₃280.37
20074-49-1beta-L-ArabinofuranoseC₅H₁₀O₅150.13
20074-52-6Ferric cationFe+₃55.84
20074-67-3PerchloropyridazineC₄Cl₄N₂217.87
20074-79-7Diethyl p-aminobenzylphosphonateC₁₁H₁₈NO₃P243.24
20074-80-05-ChloropentanalC₅H₉ClO120.58
2007472-03-7tert-Butyl N-methyl-N-(2-oxobut-3-yn-1-yl)carbamateC₁₀H₁₅NO₃197.23
2007473-10-9tert-Butyl N-(2-cyclopropyl-2-oxoethyl)-N-methylcarbamateC₁₁H₁₉NO₃213.28
20075-26-71-(Methoxymethyl)-1H-imidazoleC₅H₈N₂O112.13
20075-29-01-(Butan-2-yl)-1H-imidazoleC₇H₁₂N₂124.19
20076-54-45,6-Dichloro-2-(methylthio)-1H-benzo[d]imidazoleC₈H₆Cl₂N₂S233.12
2007908-53-27-Bromo-2,3,4,5-tetrahydro-1H-2-benzazepine hydrochlorideC₁₀H₁₃BrClN262.58
2007909-59-1(5S)-5-(Aminomethyl)-1,3-oxazolidin-2-one hydrochlorideC₄H₉ClN₂O₂152.58
2007910-03-22-Azaspiro[4.5]decan-8-one hydrochlorideC₉H₁₆ClNO189.69
2007910-59-82,4-Dichloro-5-iodo-7-methyl-7H-pyrrolo[2,3-d]pyrimidineC₇H₄Cl₂IN₃327.94
2007910-70-3tert-Butyl 3-(azetidin-3-yl)azetidine-1-carboxylate hydrochlorideC₁₁H₂₁ClN₂O₂248.75
2007915-59-3rac-(4aR,8aR)-octahydro-2H-pyrano[3,2-c]pyridineC₈H₁₅NO141.21
2007915-69-54-(Bromomethyl)-1-methyl-1H-imidazole hydrobromideC₅H₈Br₂N₂255.94
2007915-89-96-Bromo-4-fluoro-2,3-dihydro-1H-isoindole hydrochlorideC₈H₈BrClFN252.51
2007916-47-2(3-Azabicyclo(3.1.1)heptan-6-yl)methanol hydrochlorideC₇H₁₄ClNO163.65
2007916-48-3Azepane-3-carboxylic acid hydrochlorideC₇H₁₄ClNO₂179.65
2007916-56-37-Isoquinolinecarboxylic acid, 4-bromo-, methyl esterC₁₁H₈BrNO₂266.09
2007916-61-02-(3-Oxocyclobutyl)acetonitrileC₆H₇NO109.13
2007916-63-28-Bromo-1,5-naphthyridine-3-carboxylic acidC₉H₅BrN₂O₂253.06
2007917-04-43-(Pyridin-3-yl)oxetan-3-amine dihydrochlorideC₈H₁₂Cl₂N₂O223.10
2007917-09-93-(Difluoromethoxy)cyclobutanolC₅H₈F₂O₂138.11
2007917-15-71-(6-Chloropyridin-3-yl)cyclopropan-1-amine hydrochlorideC₈H₁₀Cl₂N₂205.09
2007917-53-35-Thiazolecarboxylic acid, 4-(difluoromethyl)-C₅H₃F₂NO₂S179.15
2007919-17-58-Azabicyclo[3.2.1]octan-2-ol hydrochlorideC₇H₁₄ClNO163.65
2007919-27-72-(Bromomethyl)-5-methoxypyridine hydrobromideC₇H₉Br₂NO282.96
2007919-30-2Ethyl 5-azaspiro(2.4)heptane-7-carboxylate hydrochlorideC₉H₁₆ClNO₂205.69
2007919-31-3rac-(3R,4R)-4-Fluorooxolan-3-amine hydrochlorideC₄H₉ClFNO141.57
2007919-41-5Methyl[(oxolan-3-yl)methyl]amine hydrochlorideC₆H₁₄ClNO151.64
2007919-46-0trans-3-Oxabicyclo[3.1.0]hexane-6-methylamine hydrochlorideC₆H₁₂ClNO149.62
2007920-09-22-Bromo-4H,5H,6H-pyrrolo[3,4-d][1,3]thiazole hydrobromideC₅H₆Br₂N₂S285.99
2007920-50-3tert-Butyl N-{[(2S,4S)-4-fluoropyrrolidin-2-yl]methyl}carbamateC₁₀H₁₉FN₂O₂218.27
2007920-67-2tert-Butyl 6a-methyl-octahydropyrrolo[3,4-b]pyrrole-5-carboxylateC₁₂H₂₂N₂O₂226.32
2007920-71-81-(6-Chloropyridin-3-yl)cyclobutan-1-amine hydrochlorideC₉H₁₂Cl₂N₂219.12
2007921-14-23-(Piperidin-3-yl)benzoic acid hydrochlorideC₁₂H₁₆ClNO₂241.72
2007921-20-03-Aminobicyclo(1.1.1)pentan-1-ol hydrochlorideC₅H₁₀ClNO135.59
2007925-05-3tert-Butyl 3,8-diazabicyclo[4.2.0]octane-3-carboxylate hydrochlorideC₁₁H₂₁ClN₂O₂248.75
2007931-04-4rac-(1R,3S,5S)-8-Oxabicyclo[3.2.1]octane-3-carboxylic acidC₈H₁₂O₃156.18
2007957-48-2[1-(But-3-yn-1-yl)-3-methoxypyrrolidin-3-yl]methanolC₁₀H₁₇NO₂183.25
200799-19-52-(Bromomethyl)-5-fluoro-1,3-dimethylbenzeneC₉H₁₀BrF217.08
2008-07-3Benzoxazole, 2-(phenylmethyl)-C₁₄H₁₁NO209.25
2008-10-8Benzoxazole, 2,2'-(1,4-butanediyl)bis-C₁₈H₁₆N₂O₂292.34
2008-39-12,4-D-DimethylammoniumC₁₀H₁₃Cl₂NO₃266.12

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