CAS number index

CAS numbers starting with 219, page 4

697 chemicals have a CAS number that starts with 219. They are listed in CAS order.

Showing 301 to 400 of 697 chemicals

CAS numberChemical nameFormulaMol. weight

21940-45-46-Dehydrocortisol acetateC₂₃H₃₀O₆402.49
21943-12-43-Bromopyrazin-2-amineC₄H₄BrN₃174.00
21943-13-55-Bromo-3-chloropyrazin-2-amineC₄H₃BrClN₃208.45
21943-15-73,5-Dibromo-1,2-dihydropyrazin-2-oneC₄H₂Br₂N₂O253.88
21943-16-82,5-Dibromo-3-chloropyrazineC₄HBr₂ClN₂272.33
21943-50-02-BromocyclopentanoneC₅H₇BrO163.01
21943-52-21',3'-Dimethyl-7',9'-dihydrospiro[indole-3,8'-purine]-2,2',6'(1H,1'H,3'H)-trioneC₁₄H₁₃N₅O₃299.29
21943-58-8Spiro[2H-benzimidazole-2,3'-[3H]indol]-2'(1'H)-one, 1'-acetyl-1,3-dihydro-C₁₆H₁₃N₃O₂279.30
21944-83-2(3Z,6Z)-Nona-3,6-dienalC₉H₁₄O138.21
21944-98-9TangerinalC₁₂H₂₂O182.31
21945-66-4(3-Methylphenyl)phenylmethanolC₁₄H₁₄O198.26
21945-86-8O-Demethyl-m-methyl orphenadrineC₁₈H₂₃NO269.39
2194544-56-24,4,5,5-Tetramethyl-2-({7-oxaspiro[3.5]nonan-2-yl}methyl)-1,3,2-dioxaborolaneC₁₅H₂₇BO₃266.19
2194586-64-4(2R)-2-Amino-2-methylhexan-1-ol hydrochlorideC₇H₁₈ClNO167.68
21947-75-11-Chloro-1,2-epoxypropaneC₃H₅ClO92.53
21947-98-8N-(tert-Butoxycarbonyl)-S-trityl-L-cysteineC₂₇H₂₉NO₄S463.60
21948-10-7Benzyl 2-amino-3-(benzyloxy)propanoate hydrochlorideC₁₇H₂₀ClNO₃321.80
21948-46-9Octane, 1,2-dichloro-C₈H₁₆Cl₂183.12
21948-55-0{[3-(Trifluoromethyl)phenyl]methyl}boronic acidC₈H₈BF₃O₂203.96
21948-70-9(Methylthio)pyrazineC₅H₆N₂S126.18
219488-97-84,4,5,5-Tetramethyl-2-(1,2,2-triphenylvinyl)-1,3,2-dioxaborolaneC₂₆H₂₇BO₂382.31
219488-99-04,4,5,5-Tetramethyl-2-(3-methylbut-2-en-2-yl)-1,3,2-dioxaborolaneC₁₁H₂₁BO₂196.10
219489-07-3(Z)-1-Ethoxyethene-2-boronic acid pinacol esterC₁₀H₁₉BO₃198.07
219489-13-1Ethyl (2Z)-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-2-propenoateC₁₁H₁₉BO₄226.08
2194903-42-7RefChem:922663C₁₉H₂₄N₄O₂S372.49
219492-12-33-Benzyloxy-4-methyl-phenylamineC₁₄H₁₅NO213.28
219492-81-6tert-Butyl N-(4-amino-3-nitrophenyl)carbamateC₁₁H₁₅N₃O₄253.26
219493-30-85-Methoxy-2-methyl-2,3-dihydro-1-benzofuran-6-olC₁₀H₁₂O₃180.20
219496-48-7(1R,3S)-3-[(tert-Butoxy)carbonyl]-2,2,3-trimethylcyclopentane-1-carboxylic acidC₁₄H₂₄O₄256.34
2195-47-3Methanone, (4-fluorophenyl)(4-nitrophenyl)-C₁₃H₈FNO₃245.21
219502-44-03-[(4-Benzylpiperazin-1-yl)methyl]phenolC₁₈H₂₂N₂O282.39
219506-75-9Benzyl 2-ethyl acrylateC₁₂H₁₄O₂190.24
219508-19-73-Bromo-1H-indole-6-carboxylic acidC₉H₆BrNO₂240.06
21951-32-62-Aminobenzothiazole-6-sulphonic acidC₇H₆N₂O₃S₂230.27
21951-34-83H-Pyrazol-3-one, 2,4-dihydro-2-(4-((2-hydroxyethyl)sulfonyl)phenyl)-5-methyl-C₁₂H₁₄N₂O₄S282.32
21951-36-0Alpha-(4-methyl-2-pyridylimino)-O-cresolC₁₃H₁₂N₂O212.25
219511-71-41-(tert-Butoxycarbonyl)guanidineC₆H₁₃N₃O₂159.19
2195162-69-54-Methyl-2-(1,3-thiazolidine-3-carbonyl)morpholineC₉H₁₆N₂O₂S216.31
219519-49-03-(Methylsulfanyl)-2-sulfanylpropan-1-olC₄H₁₀OS₂138.26
219519-77-43-Cyano-2-fluorobenzoic acidC₈H₄FNO₂165.12
219521-60-5((4-Nitrophenyl)amino)((2-phenylethyl)amino)methane-1-thioneC₁₅H₁₅N₃O₂S301.37
219524-88-65-Ethyl-4,5-dihydro-1H-pyrazoleC₅H₁₀N₂98.15
219526-41-7(~13~C_10_)NaphthaleneC₁₀H₈138.10
219528-42-4N1-(3-chloro-4-methylphenyl)-3-amino-3-hydroxyiminopropanamideC₁₀H₁₂ClN₃O₂241.68
219528-44-6N1-[2-chloro-5-(trifluoromethyl)phenyl]-3-amino-3-hydroxyiminopropanamideC₁₀H₉ClF₃N₃O₂295.65
219528-73-1N-(4-Fluorophenyl)-2-(N'-hydroxycarbamimidoyl)acetamideC₉H₁₀FN₃O₂211.20
219529-78-92-(4-Methoxyphenyl)-5-methyl-1,3-dioxane-5-carboxylic acidC₁₃H₁₆O₅252.27
21953-83-3(3-Bromobutyl)benzeneC₁₀H₁₃Br213.12
21953-91-32-(4-Methoxyphenoxy)acetohydrazideC₉H₁₂N₂O₃196.21
219533-62-7Methyl (1R,5S)-8-(trideuteriomethyl)-8-azabicyclo(3.2.1)oct-2-ene-2-carboxylate, hydrobromideC₁₀H₁₆BrNO₂265.17
219533-65-07-Amino-5-(2-fluorophenyl)-1-(trideuteriomethyl)-3H-1,4-benzodiazepin-2-oneC₁₆H₁₄FN₃O286.32
219533-68-3Diamorphine, (N-methyl-d3)-C₂₁H₂₃NO₅372.44
219534-98-25-Bromo-2-(trifluoromethyl)-1H-imidazoleC₄H₂BrF₃N₂214.97
2195354-27-75-Fluoro-1-phenyl-4-(tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazoleC₁₅H₁₈BFN₂O₂288.13
2195367-28-1Propan-2-yl 1-aminocyclobutane-1-carboxylate hydrochlorideC₈H₁₆ClNO₂193.67
2195389-89-8Potassium (3-(((tert-butoxy)carbonyl)amino)bicyclo(1.1.1)pentan-1-yl)trifluoroboranuideC₁₀H₁₆BF₃KNO₂289.15
2195389-90-14,4,5,5-Tetramethyl-2-[3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1-bicyclo[1.1.1]pentanyl]-1,3,2-dioxaborolaneC₁₇H₃₀B₂O₄320.05
219539-06-71-[3-(Hydroxymethyl)-4-methoxyphenyl]ethan-1-oneC₁₀H₁₂O₃180.20
219539-12-5((Thiophen-2-yl)methyl)ureaC₆H₈N₂OS156.21
219539-29-41-[2-(4-Chlorophenyl)-6H-1,3-thiazin-5-yl]ethan-1-oneC₁₂H₁₀ClNOS251.74
219539-74-92-(3,4-Dichlorophenyl)quinoxalineC₁₄H₈Cl₂N₂275.14
21954-74-5EthoniumC₃₀H₆₂Cl₂N₂O₄585.74
21954-96-12-[(Carbamoylmethyl)amino]acetamideC₄H₉N₃O₂131.13
219543-09-64-Acetamido-2,2,6,6-tetramethyl-1-oxopiperidinium TetrafluoroborateC₁₁H₂₁BF₄N₂O₂300.11
219547-29-2N-((7S)-3-(b-D-Glucopyranosyloxy)-5,6,7,9-tetrahydro-1,2-dimethoxy-10-(methylthio)-9-oxobenzo(a)heptalen-7-yl)formamideC₂₆H₃₁NO₁₀S549.60
219547-77-0tert-Butyl 3-(trichloromethyl)oxaziridine-2-carboxylateC₇H₁₀Cl₃NO₃262.52
219551-85-63-Benzyl-5,7-dihydroxy-4-methyl-2H-chromen-2-oneC₁₇H₁₄O₄282.30
219552-69-9Parasin IC₈₂H₁₅₄N₃₄O₂₄2000.35
219554-73-1(E)-5-(2-Methylbenzyl)-2-(phenylimino)thiazolidin-4-oneC₁₇H₁₆N₂OS296.39
219554-74-2(E)-5-(3-Methylbenzyl)-2-(phenylimino)thiazolidin-4-oneC₁₇H₁₆N₂OS296.39
219554-75-3(E)-5-(4-Methylbenzyl)-2-(phenylimino)thiazolidin-4-oneC₁₇H₁₆N₂OS296.39
219554-76-45-(4-Bromobenzyl)-2-(phenylimino)-1,3-thiazolidin-4-oneC₁₆H₁₃BrN₂OS361.26
219554-77-5(2E)-5-(3-Nitrobenzyl)-2-(phenylimino)-1,3-thiazolidin-4-oneC₁₆H₁₃N₃O₃S327.37
219554-83-32-((4-Chlorophenyl)imino)-5-(2-nitrobenzyl)-1,3-thiazolidin-4-oneC₁₆H₁₂ClN₃O₃S361.81
219555-98-32-Chloro-5-propylpyrimidineC₇H₉ClN₂156.62
21956-47-8(R)-(-)-LittorineC₁₇H₂₃NO₃289.38
21956-56-93,5-DimethoxystilbeneC₁₆H₁₆O₂240.30
219565-74-93'-Allyl-5-propyl-[1,1'-biphenyl]-2,4'-diolC₁₈H₂₀O₂268.36
219566-62-8LY-339434C₁₈H₁₉NO₄313.35
219568-43-1Ethyl 4-oxo-1,4-dihydrocinnoline-3-carboxylateC₁₁H₁₀N₂O₃218.21
2195750-83-32-(2,4-Dioxo-1,3-diazaspiro(4.7)dodecan-3-yl)ethane-1-sulfonyl fluorideC₁₂H₁₉FN₂O₄S306.36
219580-11-7N-(2-((4-(Diethylamino)butyl)amino)-6-(3,5-dimethoxyphenyl)pyrido(2,3-d)pyrimidin-7-yl)-N'-(1,1-dimethylethyl)ureaC₂₈H₄₁N₇O₃523.68
219580-32-21-Boc-pyrazoleC₈H₁₂N₂O₂168.20
219581-07-43-Fluoro-4-(trifluoromethyl)phenolC₇H₄F₄O180.10
219583-10-54-((5-Amino-1-methyl-1H-indol-3-yl)methyl)-3-methoxy-N-((2-methylphenyl)sulfonyl)benzamideC₂₅H₂₅N₃O₄S463.56
21959-05-7Tetrachlorobis(tetrahydrofuran)hafniumC₈H₁₆Cl₄HfO₂464.52
21959-36-4N-Acetyl-3,5-diiodo-l-tyrosine ethyl esterC₁₃H₁₅I₂NO₄503.07
21959-57-95-Amino-3-(2-(5-nitro-2-furyl)vinyl)-1,2,4-oxadiazoleC₈H₆N₄O₄222.16
219597-02-12,6-Diphenylbenzo[1,2-b:4,5-b']dithiopheneC₂₂H₁₄S₂342.49
2196-13-64-PyridinecarbothioamideC₆H₆N₂S138.19
2196-14-77,4'-DihydroxyflavoneC₁₅H₁₀O₄254.24
2196-18-13-Hydroxy-1-(4-hydroxy-3,5-dimethoxyphenyl)-1-propanoneC₁₀H₁₂O₄196.20
2196-58-9SelenocystathionineC₇H₁₄N₂O₄Se269.16
2196-60-3(R)-CoclaurineC₁₇H₁₉NO₃285.34
2196-62-52'Deoxy-thymidine-5'-diphospho-alpha-D-glucoseC₁₆H₂₆N₂O₁₆P₂564.33
2196-99-82-Chloro-1-(4-methoxyphenyl)ethanoneC₉H₉ClO₂184.62
21961-10-4(Ethenesulfonyl)cyclohexaneC₈H₁₄O₂S174.26
21961-30-83-Amino-5-chlorobenzoic acidC₇H₆ClNO₂171.58
21961-31-9Methyl 3-amino-5-chlorobenzoateC₈H₈ClNO₂185.61
219611-46-84-(2-Bromophenyl)-1,2,3-thiadiazoleC₈H₅BrN₂S241.11

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