CAS number index

CAS numbers starting with 21, page 38

8,045 chemicals have a CAS number that starts with 21. They are listed in CAS order.

Showing 3,701 to 3,800 of 8,045 chemicals

CAS numberChemical nameFormulaMol. weight

2140807-17-4Pomalidomide-PEG2-COOHC₂₀H₂₃N₃O₈433.42
2140866-79-95-{4-[4-(Prop-2-yn-1-yloxy)benzoyl]phenoxy}pentanoic acidC₂₁H₂₀O₅352.39
2140866-80-2Benzoic acid, 3-[4-(2-propyn-1-yloxy)benzoyl]-C₁₇H₁₂O₄280.28
2140889-61-61,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl 2-(4-(2-methylpropyl)phenyl)propanoateC₂₁H₂₁NO₄351.40
21409-25-6Benzhydryloxyacetic acidC₁₅H₁₄O₃242.27
21409-26-7N-Phenyl-1-(2-phenylethyl)-4-piperidinamineC₁₉H₂₄N₂280.42
21409-27-82-Ethyl-1,5-dimethyl-3,3-diphenylpyrroliniumC₂₀H₂₄N+278.42
21409-35-81-Octylguanidine hemisulfateC₁₈H₄₄N₆O₄S440.65
2140995-39-54-Amino-1-methyl-1,2,4-triazolidine-3,5-dioneC₃H₆N₄O₂130.11
2141-07-3SugiresinolC₁₇H₁₈O₄286.33
2141-09-5(+)-MagnoflorineC₂₀H₂₄NO₄+342.42
2141-17-54,17 Beta-dihydroxy-4-androstene-3-oneC₁₉H₂₈O₃304.43
2141-42-61,2,3,4-TetrahydroanthraceneC₁₄H₁₄182.27
2141-62-0Propanenitrile, 3-ethoxy-C₅H₉NO99.13
2141-99-3N-tert-ButylphthalimideC₁₂H₁₃NO₂203.24
21410-06-03-Benzyl-7-chloro-3H-[1,2,3]triazolo[4,5-d]pyrimidineC₁₁H₈ClN₅245.67
2141041-52-12,2-Bis(methoxymethyl)cyclopropane-1-carboxylic acidC₈H₁₄O₄174.20
2141085-33-6tert-Butyl N-(3-amino-2-methoxy-2-methylpropyl)carbamateC₁₀H₂₂N₂O₃218.30
21411-26-7N-[3-(Benzyloxy)-4-methoxyphenethyl]-2-[3-(benzyloxy)-4-methoxyphenyl]acetamideC₃₂H₃₃NO₅511.62
21411-42-72,4,6-Trimethylbenzyl mercaptanC₁₀H₁₄S166.29
21411-53-0Virginiamycin M1C₂₈H₃₅N₃O₇525.60
21411-81-42-(Isopropyl)-5-methylcyclohexylamineC₁₀H₂₁N155.28
214115-79-4N-(4-{[3-(Diethylamino)propyl]carbamoyl}phenyl)-9,10-dioxo-9,10-dihydroanthracene-2-carboxamideC₂₉H₂₉N₃O₄483.57
2141160-56-57-Bromo-1-(difluoromethyl)-1H-indoleC₉H₆BrF₂N246.05
214117-50-74-(4-Bromophenyl)-1H-1,2,4-triazol-5(4H)-oneC₈H₆BrN₃O240.06
214119-92-32-[(6,10-Dicyano-7-oxo-8-azaspiro[4.5]dec-9-en-9-yl)sulfanyl]-N-phenylacetamideC₁₉H₁₈N₄O₂S366.45
214119-93-47-Benzylsulfanyl-9-oxo-8-aza-spiro[4.5]dec-6-ene-6,10-dicarbonitrileC₁₈H₁₇N₃OS323.42
2141197-35-31-Cyclopropyl-3-phenyl-1H-pyrazol-5-amineC₁₂H₁₃N₃199.26
2141234-98-03-(2-Cyclopropyl-1,3-oxazol-5-yl)cyclopent-2-en-1-olC₁₁H₁₃NO₂191.23
2141285-43-83-Fluoropyridazine-4-carbonitrileC₅H₂FN₃123.09
21413-15-06-Chloro-(1,2,3,4)tetrazolo(1,5-b)pyridazineC₄H₂ClN₅155.55
21413-28-5PC-796C₂₁H₁₆N₂O₄S392.44
21413-77-43-Chloro-6,7,8,9-tetrahydro-5H-benzo[7]annulen-5-oneC₁₁H₁₁ClO194.66
2141341-90-22-(3,3-Difluorocyclopentyl)-2-methoxyacetic acidC₈H₁₂F₂O₃194.18
2141347-88-63-[(Dimethylamino)methyl]oxetan-3-amineC₆H₁₄N₂O130.19
214139-20-53-Amino-2-methylpropanoic acid--water (1/1)C₄H₁₁NO₃121.14
214139-28-31-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-2,3-dihydro-1H-indene-1-carboxylic acidC₂₅H₂₁NO₄399.45
21414-41-5GlucoraphaninC₁₂H₂₃NO₁₀S₃437.51
21414-42-6(+)-Abscisic acid beta-D-glucopyranosyl esterC₂₁H₃₀O₉426.46
214140-89-39,11-Dichloro-3,4-dihydro-2H,6H,7H-chromeno[2',3':4,5]pyrimido[2,1-b][1,3]thiazine-6,7-dioneC₁₄H₈Cl₂N₂O₃S355.20
214140-91-79-Bromo-3,4-dihydro-2H-chromeno[2',3':4,5]pyrimido[2,1-b][1,3]thiazine-6,7-dioneC₁₄H₉BrN₂O₃S365.21
214140-97-39-Nitro-3,4-dihydro-2H,6H,7H-chromeno[2',3':4,5]pyrimido[2,1-b][1,3]thiazine-6,7-dioneC₁₄H₉N₃O₅S331.31
2141420-07-51-(Methoxymethyl)-3-oxocyclobutane-1-carboxylic acidC₇H₁₀O₄158.15
214146-75-526-DeoxycimicifugosideC₃₇H₅₄O₁₀658.83
214147-22-54-(1-Methylhydrazino)-7-nitrobenzofurazanC₇H₇N₅O₃209.16
214147-48-51-Acetyl-4-aminopiperidine hydrochlorideC₇H₁₅ClN₂O178.66
214149-42-53,4-Dichloromethylphenidate HClC₁₄H₁₈Cl₃NO₂338.66
214150-20-61-(1,3-Dihydro-2-benzofuran-5-yl)ethan-1-oneC₁₀H₁₀O₂162.19
2141507-04-04-(1H-Pyrazol-5-yl)-1,2,4-triazolidine-3,5-dioneC₅H₅N₅O₂167.13
2141534-28-14-Methyl-1H-pyrazole-3-carboxamideC₅H₇N₃O125.13
2141552-39-63-Ethynyl-2-methyl-2H,4H,5H,6H-cyclopenta[c]pyrazoleC₉H₁₀N₂146.19
2141577-06-0tert-Butyl 2-(iodomethyl)-1-oxa-9-azaspiro[5.5]undecane-9-carboxylateC₁₅H₂₆INO₃395.28
21416-14-8PancracineC₁₆H₁₇NO₄287.31
21416-43-33-(Uracil-1-yl)-L-alanineC₇H₉N₃O₄199.17
21416-53-5PicrotinC₁₅H₁₈O₇310.30
21416-57-96-(2,3-Dimethylanilino)-1H-pyrimidine-2,4-dioneC₁₂H₁₃N₃O₂231.25
21416-67-1RazoxaneC₁₁H₁₆N₄O₄268.27
21416-68-24,4'-(1,2-Dimethyl-1,2-ethanediyl)bis-2,6-piperazinedioneC₁₂H₁₈N₄O₄282.30
21416-85-3Potassium dimethylarsinateC₂H₆AsKO₂176.09
21416-88-6Icrf 193C₁₂H₁₈N₄O₄282.30
21417-17-42-Chloro-N-cyclohex-1-en-1-yl-N-propylacetamideC₁₁H₁₈ClNO215.72
21418-74-61,2,3,5,6,7-Hexahydro-6-phenylimidazo(1,2-C)pyrimidine-5,7-dioneC₁₂H₁₁N₃O₂229.24
21418-87-1Methyl 2-((4-hydroxy-6-methylpyrimidin-2-yl)thio)acetateC₈H₁₀N₂O₃S214.25
21418-88-2Ethyl 2-((1,6-dihydro-4-methyl-6-oxo-2-pyrimidinyl)thio)acetateC₉H₁₂N₂O₃S228.27
2141875-46-75-Cyclopropyl-2-thiophenesulfonyl chlorideC₇H₇ClO₂S₂222.72
21419-05-65-Phenylpyrimidin-4-amineC₁₀H₉N₃171.20
21419-07-85-(4-Nitrophenyl)-4-pyrimidinamineC₁₀H₈N₄O₂216.20
21419-25-01-Amino-3-methylbutan-2-one hydrochlorideC₅H₁₂ClNO137.61
21419-26-11-Amino-4-methylpentan-2-one hydrochlorideC₆H₁₄ClNO151.64
21419-48-76-Bromoquinazolin-4-amineC₈H₆BrN₃224.06
21419-72-7Biphenyl-2-yl benzenesulfonateC₁₈H₁₄O₃S310.37
21419-75-04-Nitro-3-phenylphenolC₁₂H₉NO₃215.21
214193-55-23-(3-Nitrophenyl)-[1,2,4]triazolo[4,3-f]phenanthridineC₂₀H₁₂N₄O₂340.34
2141947-89-74-(3-Formyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenoxy)benzonitrileC₂₀H₂₀BNO₄349.19
2141956-21-86-Bromopyrrolo[1,2-b]pyridazin-4-olC₇H₅BrN₂O213.03
2141969-56-2Ripk-IN-4C₁₈H₂₁FN₄O₃S392.46
2142-01-0BenzylphthalimideC₁₅H₁₁NO₂237.26
2142-03-21H-Isoindole-1,3(2H)-dione, 2-(4-methylphenyl)-C₁₅H₁₁NO₂237.26
2142-04-32-(4-Methoxyphenyl)-1H-isoindole-1,3(2H)-dioneC₁₅H₁₁NO₃253.26
2142-06-51-(Phenylmethyl)-2,5-pyrrolidinedioneC₁₁H₁₁NO₂189.21
2142-31-6p-Xylene, alpha,alpha,alpha',alpha',2,3,5,6-octachloro-C₈H₂Cl₈381.73
2142-63-43'-BromoacetophenoneC₈H₇BrO199.05
2142-64-52'-EthylacetophenoneC₁₀H₁₂O148.21
2142-65-61-(2-(Propan-2-yl)phenyl)ethan-1-oneC₁₁H₁₄O162.23
2142-66-71-((1,1'-Biphenyl)-2-yl)ethan-1-oneC₁₄H₁₂O196.25
2142-67-81-(2-Ethoxyphenyl)ethan-1-oneC₁₀H₁₂O₂164.20
2142-68-9Ethanone, 1-(2-chlorophenyl)-C₈H₇ClO154.60
2142-69-02'-BromoacetophenoneC₈H₇BrO199.05
2142-70-32'-IodoacetophenoneC₈H₇IO246.05
2142-71-42',3'-DimethylacetophenoneC₁₀H₁₂O148.21
2142-73-6Ethanone, 1-(2,5-dimethylphenyl)-C₁₀H₁₂O148.21
2142-76-92',6'-DimethylacetophenoneC₁₀H₁₂O148.21
2142-79-21-(2,3,5,6-Tetramethyl-phenyl)-ethanoneC₁₂H₁₆O176.26
2142-93-0Hex-3-en-1-yl butanoateC₁₀H₁₈O₂170.25
2142-94-1Neryl formateC₁₁H₁₈O₂182.26
21420-37-1Cyanamide-15N2CH₂N₂44.03
21420-58-6BaeocystinC₁₁H₁₅N₂O₄P270.23
214207-81-51,1'-Bis(11-hydroxyundecyl)-4,4'-bipyridinium perchlorateC₃₂H₅₄Cl₂N₂O₁₀697.69
214209-94-6[2-(3-Bromophenyl)ethyl](methyl)amine hydrochlorideC₉H₁₃BrClN250.57
214209-96-85-Bromo-2-fluorobenzenesulfonamideC₆H₅BrFNO₂S254.08

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