CAS number index

CAS numbers starting with 205, page 6

738 chemicals have a CAS number that starts with 205. They are listed in CAS order.

Showing 501 to 600 of 738 chemicals

CAS numberChemical nameFormulaMol. weight

205877-96-9tert-Butyl N-(3-iodo-4-oxocyclohex-2-en-1-yl)carbamateC₁₁H₁₆INO₃337.16
20588-62-93-MethoxytriphenylamineC₁₉H₁₇NO275.35
20588-68-5N,N-Diethylsulfamoyl chlorideC₄H₁₀ClNO₂S171.65
205881-86-36-Fluoro-9-methyl-2-phenyl-4-(pyrrolidin-1-yl-carbonyl)-2,9-dihydro-1H-pyrido(3,4-b)indol-1-oneC₂₃H₂₀FN₃O₂389.43
205884-12-4(2E)-3-(1-Methyl-1H-indol-3-yl)prop-2-enoic acidC₁₂H₁₁NO₂201.22
20589-63-33-NitroperyleneC₂₀H₁₁NO₂297.31
20589-86-02H-1,2-Thiazine, 3,6-dihydro-4,5-dimethyl-2-(phenylsulfonyl)-, 1-oxideC₁₂H₁₅NO₃S₂285.39
2059-24-71-Chloro-2-(trifluoromethyl)naphthaleneC₁₁H₆ClF₃230.62
2059-75-81,3-Bis(4-bromophenyl)-2-thioureaC₁₃H₁₀Br₂N₂S386.11
2059-76-94-IodophenylisothiocyanateC₇H₄INS261.09
2059-99-62-(4-Bromobenzoyl)benzamideC₁₄H₁₀BrNO₂304.14
20590-32-3Mead acidC₂₀H₃₄O₂306.49
2059082-61-82-Methoxyethylamine hydroiodideC₃H₁₀INO203.02
20591-60-02-Bromo-3-(dimethylamino)acroleinC₅H₈BrNO178.03
20591-87-1Ethyl 2-hydroxyiminopropionateC₅H₉NO₃131.13
2059140-61-1tert-Butyl 6-iodo-2-azaspiro[3.3]heptane-2-carboxylateC₁₁H₁₈INO₂323.17
20592-10-32-Ethyloctan-1-olC₁₀H₂₂O158.28
20592-20-57-[(1R,2R,3R,5S)-3,5-Dihydroxy-2-[(3S)-3-hydroxyoctyl]cyclopentyl]heptanoic acidC₂₀H₃₈O₅358.52
20592-85-2Sodium aminotris(methylenephosphonate)C₃H₁₁NNaO₉P₃321.03
205927-03-33,3'-Di-tert-butyl-5,5',6,6'-tetramethyl(1,1'-biphenyl)-2,2'-diolC₂₄H₃₄O₂354.53
205927-64-63-(Dimethylamino)benzohydrazideC₉H₁₃N₃O179.22
205928-24-12-Phenyl-N-(4-phenyl-1,3-thiazol-2-yl)acetamideC₁₇H₁₄N₂OS294.38
205934-46-9N-[(2S)-Butan-2-yl]-1-(2-chlorophenyl)-N-methylisoquinoline-3-carboxamideC₂₁H₂₁ClN₂O352.87
205937-77-51-[4-(Methylsulfanyl)phenyl]ethan-1-amine hydrochlorideC₉H₁₄ClNS203.74
20594-30-34-Methyl-1H,2H,5H,6H,7H-cyclopenta[b]pyridin-2-oneC₉H₁₁NO149.19
20594-83-6NalbuphineC₂₁H₂₇NO₄357.45
20595-04-43R-Hydroxypalmitic acidC₁₆H₃₂O₃272.43
20595-29-32-Fluorocinnamic acidC₉H₇FO₂166.15
20595-30-6(2E)-3-(3-Fluorophenyl)-2-propenoic acidC₉H₇FO₂166.15
20595-44-2trans-2,3-Dichlorocinnamic acidC₉H₆Cl₂O₂217.05
20595-45-32,4-Dichlorocinnamic acid, (E)-C₉H₆Cl₂O₂217.05
20595-47-5(2E)-3-(2,5-Dichlorophenyl)prop-2-enoic acidC₉H₆Cl₂O₂217.05
20596-93-4Magnesium uranium(4+) hexaacetateC₂H₃MgO₂U+₅321.38
2059684-74-94-Amino-1-(1-methyl-1H-pyrazol-4-yl)pyrrolidin-2-one dihydrochlorideC₈H₁₄Cl₂N₄O253.13
205985-95-12-(Methylsulfonyl)aniline hydrochlorideC₇H₁₀ClNO₂S207.68
205985-96-22-(4-Hydroxycarbonyl-2-nitrophenyl)malondialdehydeC₁₀H₇NO₆237.17
205985-97-3Methyl 5-bromonicotinoylacetateC₉H₈BrNO₃258.07
205985-98-4Methyl 3-(2-chlorophenyl)-3-oxopropanoateC₁₀H₉ClO₃212.63
205989-12-4Luotonin AC₁₈H₁₁N₃O285.31
205989-13-5Luotonin BC₁₈H₁₁N₃O₂301.31
2059908-07-3rac-(2R,3S)-2-(Pyridin-4-yl)oxolan-3-amine dihydrochlorideC₉H₁₄Cl₂N₂O237.13
2059908-45-9rac-(1R,2R)-2-(3-Chlorophenyl)cyclohexane-1-carboxylic acidC₁₃H₁₅ClO₂238.71
2059908-57-3(1R,2S)-2-Fluorocyclohexan-1-amine hydrochlorideC₆H₁₃ClFN153.63
2059909-65-6(6R)-2,8,14-Triazatricyclo(8.4.0.0,2,6)tetradeca-1(14),10,12-trieneC₁₁H₁₅N₃189.26
2059909-93-0rac-(3R,6R)-6-Methylmorpholine-3-carboxylic acid hydrochlorideC₆H₁₂ClNO₃181.62
2059910-04-01-Amino-3-fluorocyclobutane-1-carboxylic acid hydrochlorideC₅H₉ClFNO₂169.58
2059910-49-3(1S,3s)-3-Hydroxy-1-(4-methylphenyl)cyclobutane-1-carboxylic acidC₁₂H₁₄O₃206.24
2059910-53-9(1S,3s)-1-(3,5-Difluorophenyl)-3-hydroxycyclobutane-1-carboxylic acidC₁₁H₁₀F₂O₃228.19
2059910-59-5Methyl((((3S)-piperidin-3-yl)methyl))amine dihydrochlorideC₇H₁₈Cl₂N₂201.14
2059910-71-1(2R)-2-(Dimethylamino)hexanoic acidC₈H₁₇NO₂159.23
2059910-88-0(3S)-3-Amino-3-(3-iodophenyl)propanoic acid hydrochlorideC₉H₁₁ClINO₂327.55
2059911-46-3Rac-(1s,3s)-1-(2-chlorophenyl)-3-hydroxycyclobutane-1-carboxylic acidC₁₁H₁₁ClO₃226.66
2059911-57-6Rac-(1r,3r)-3-(2,2,2-trifluoroethoxy)cyclobutan-1-olC₆H₉F₃O₂170.13
2059911-70-3(1S)-1-(Piperidin-4-yl)ethan-1-ol hydrochlorideC₇H₁₆ClNO165.66
2059912-10-43-(Benzenesulfonyl)cyclobutan-1-amine hydrochlorideC₁₀H₁₄ClNO₂S247.75
2059912-12-6(2S)-1-Methyl-2-(propan-2-yl)piperazine hydrochlorideC₈H₁₉ClN₂178.71
2059912-18-2(6S)-2,8,14-Triazatricyclo[8.4.0.0,2,6]tetradeca-1(14),10,12-trieneC₁₁H₁₅N₃189.26
2059912-44-4[(3S,4R)-4-(Hydroxymethyl)-3,4-dimethylpyrrolidin-3-yl]methanol hydrochlorideC₈H₁₈ClNO₂195.69
2059913-52-7rac-(2'R,4S)-6-(Propan-2-yl)-2,3-dihydrospiro(1-benzopyran-4,1'-cyclopropane)-2'-carboxylic acidC₁₅H₁₈O₃246.31
2059913-68-5[(3R)-Piperidin-3-yl]methanamine dihydrochlorideC₆H₁₆Cl₂N₂187.11
2059913-70-9Rac-2-chloro-1-[(1s,4s)-4-(trifluoromethyl)cyclohexyl]ethan-1-oneC₉H₁₂ClF₃O228.64
2059913-71-0Methyl((((2S)-piperidin-2-yl)methyl))amine dihydrochlorideC₇H₁₈Cl₂N₂201.14
2059913-74-3Methyl[(1R)-1-(2-methylphenyl)ethyl]amine hydrochlorideC₁₀H₁₆ClN185.70
2059913-79-8Rac-(1r,3r)-3-(phenylsulfanyl)cyclobutan-1-amine hydrochlorideC₁₀H₁₄ClNS215.75
2059913-83-4rac-(1r,4r)-4-(1H-Imidazol-2-yl)cyclohexan-1-amine dihydrochlorideC₉H₁₇Cl₂N₃238.16
2059914-94-0rac-Methyl (3R,4R)-3,4-dimethylpyrrolidine-3-carboxylateC₈H₁₅NO₂157.21
2059914-99-5(1S,3R)-3-(Benzyloxy)-2,2-dimethylcyclobutan-1-olC₁₃H₁₈O₂206.28
2059915-51-2(1R,2S,6R,7S)-4Lambda6-thia-9-azatricyclo(5.3.0.0,2,6)decane-4,4-dione hydrochlorideC₈H₁₄ClNO₂S223.72
2059915-53-4rac-tert-Butyl N-((3aR,6S,6aS)-octahydrocyclopenta(b)pyrrol-6-yl)carbamateC₁₂H₂₂N₂O₂226.32
2059917-34-7rac-tert-Butyl (3R,5S)-3-amino-5-fluoropiperidine-1-carboxylateC₁₀H₁₉FN₂O₂218.27
2059917-65-4rac-(3aR,6aR)-2-benzyl-octahydrocyclopenta(c)pyrrole-3a-carboxylic acidC₁₅H₁₉NO₂245.32
2059917-80-3rac-(2R,3R)-2-[1-(2-Methoxyphenyl)-1H-pyrazol-5-yl]oxolane-3-carboxylic acidC₁₅H₁₆N₂O₄288.30
2059917-98-3rac-(2R,3R)-2-(1-Benzyl-1H-pyrazol-5-yl)oxolane-3-carboxylic acidC₁₅H₁₆N₂O₃272.30
2059923-79-2rac-(1R,2S)-2-(3-Methoxypyrrolidin-1-yl)cyclopentan-1-amineC₁₀H₂₀N₂O184.28
2059927-62-52-Amino-3-(4-bromophenyl)-2-methylpropan-1-ol hydrochlorideC₁₀H₁₅BrClNO280.59
2059927-64-71-(Oxan-2-yl)cyclobutane-1-carbaldehydeC₁₀H₁₆O₂168.24
2059927-68-12-(5-Bromothiophen-2-yl)-2-(methylamino)acetic acid hydrochlorideC₇H₉BrClNO₂S286.58
2059927-80-73-(Chloromethyl)-1,5-dimethyl-1H-pyrazole-4-sulfonyl chlorideC₆H₈Cl₂N₂O₂S243.12
2059927-86-3Cyclohexyl(ethyl)imino-lambda6-sulfanoneC₈H₁₇NOS175.30
205993-33-5(6R)-6-(Hydroxymethyl)piperazin-2-oneC₅H₁₀N₂O₂130.15
205993-34-6(6S)-6-(Hydroxymethyl)piperazin-2-oneC₅H₁₀N₂O₂130.15
2059931-73-41-Oxaspiro(4.4)nonan-3-amine hydrochlorideC₈H₁₆ClNO177.68
2059931-82-53-(3-tert-Butyl-4-methoxyphenyl)-2-methylpropanalC₁₅H₂₂O₂234.34
2059931-96-14-Aminooxan-3-ol hydrochlorideC₅H₁₂ClNO₂153.61
2059932-05-51-[(tert-Butoxy)carbonyl]-6-hydroxy-2,3-dihydro-1H-indole-2-carboxylic acidC₁₄H₁₇NO₅279.29
2059932-13-52-Cyclopropyl-2-[(cyclopropylmethyl)amino]acetamide hydrochlorideC₉H₁₇ClN₂O204.70
2059932-30-63-Amino-1-((3-methyl-1,2,4-oxadiazol-5-yl)methyl)azepan-2-one hydrochlorideC₁₀H₁₇ClN₄O₂260.73
2059932-32-84H,5H,6H,7H-Thieno[2,3-c]pyridine-7-carboxylic acid hydrochlorideC₈H₁₀ClNO₂S219.69
2059932-43-1Ethyl 6-bromo-[1,2,4]triazolo[1,5-a]pyridine-8-carboxylateC₉H₈BrN₃O₂270.09
2059932-81-75-(4-Aminophenyl)imidazolidine-2,4-dione hydrochlorideC₉H₁₀ClN₃O₂227.65
2059932-87-32-(Pyridin-4-yl)benzoic acid hydrochlorideC₁₂H₁₀ClNO₂235.67
2059932-93-1Ethyl 2-amino-3-hydroxy-3-(pyridin-4-yl)propanoate dihydrochlorideC₁₀H₁₆Cl₂N₂O₃283.15
2059932-99-7(Piperidin-2-yl)methanesulfonamide hydrochlorideC₆H₁₅ClN₂O₂S214.72
2059933-10-53-Hydroxypiperidine-3-carboxylic acid hydrochlorideC₆H₁₂ClNO₃181.62
2059934-12-0(2,5-Difluorophenyl)(imino)methyl-lambda6-sulfanoneC₇H₇F₂NOS191.20
2059934-72-22-(1-Benzyl-4-(((tert-butoxy)carbonyl)amino)piperidin-4-yl)acetic acidC₁₉H₂₈N₂O₄348.44
2059934-88-04-Chloro-2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)pent-4-enoic acidC₂₀H₁₈ClNO₄371.82
2059934-94-84-Ethyl-1,2-thiazoleC₅H₇NS113.19
2059935-73-6(2,4-Difluoro-5-iodophenyl)methanamine hydrochlorideC₇H₇ClF₂IN305.49
2059936-24-04-Amino-N-((dimethylamino)(methyl)oxo-lambda6-sulfanylidene)benzamideC₁₀H₁₅N₃O₂S241.32

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