CAS number index

CAS numbers starting with 519

393 chemicals have a CAS number that starts with 519. They are listed in CAS order.

Showing 1 to 100 of 393 chemicals

CAS numberChemical nameFormulaMol. weight

519-02-8MatrineC₁₅H₂₄N₂O248.37
519-05-16-Formyl-2,3-dimethoxybenzoic acidC₁₀H₁₀O₅210.19
519-09-5BenzoylecgonineC₁₆H₁₉NO₄289.33
519-10-8LysergineC₁₆H₁₈N₂238.33
519-12-0(8alpha)-9,10-Didehydro-6,8-dimethylergolin-8-olC₁₆H₁₈N₂O254.33
519-21-1MycaminoseC₈H₁₇NO₄191.23
519-23-3EllipticineC₁₇H₁₄N₂246.31
519-30-27-(2-(Dimethylamino)ethyl)-3,7-dihydro-1,3-dimethyl-1H-purine-2,6-dioneC₁₁H₁₇N₅O₂251.29
519-32-4IsocaffeineC₈H₁₀N₄O₂194.19
519-34-6MaclurinC₁₃H₁₀O₆262.22
519-37-9EtofyllineC₉H₁₂N₄O₃224.22
519-40-4AspidinolC₁₂H₁₆O₄224.26
519-44-82,4-DinitroresorcinolC₆H₄N₂O₆200.11
519-53-9AromolineC₃₆H₃₈N₂O₆594.71
519-57-3SulochrinC₁₇H₁₆O₇332.31
519-62-0Chlorophyll BC₅₅H₇₀MgN₄O₆907.49
519-63-1Chlorophyll dC₅₄H₇₀MgN₄O₆895.48
519-66-44-Hydroxy-1-methyl-3-phenyl-1,2-dihydroquinolin-2-oneC₁₆H₁₃NO₂251.28
519-67-52,5-Dihydroxy-3,6-bis(4-hydroxyphenyl)-2,5-cyclohexadiene-1,4-dioneC₁₈H₁₂O₆324.29
519-73-3TriphenylmethaneC₁₉H₁₆244.34
519-74-42-DiphenylmethylpiperidineC₁₈H₂₁N251.37
519-87-9N,N-DiphenylacetamideC₁₄H₁₃NO211.26
519-88-0AmbucetamideC₁₇H₂₈N₂O₂292.42
519-95-9FlorantyroneC₂₀H₁₄O₃302.33
519-96-0PatuletinC₁₆H₁₂O₈332.26
519-98-2MethylaminoantipyrineC₁₂H₁₅N₃O217.27
5190-68-14-ChloroquinazolineC₈H₅ClN₂164.59
51900-85-7SafaprynC₁₇H₁₇NO₆331.32
519003-04-4tert-Butyl ((2-bromothiazol-5-yl)methyl)carbamateC₉H₁₃BrN₂O₂S293.19
519003-78-2N-(3,5-Dichlorophenyl)-1-naphthamideC₁₇H₁₁Cl₂NO316.19
519004-35-4N-(3-Fluorophenyl)-2-propenamideC₉H₈FNO165.17
519004-43-43-(4-Methyl-piperidin-1-yl)-N-m-tolyl-propionamideC₁₆H₂₄N₂O260.38
519004-56-9N-(3,5-Dimethoxyphenyl)-3-(4-methylpiperazin-1-yl)propanamideC₁₆H₂₅N₃O₃307.39
519004-83-2N-(2-Methoxy-5-methylphenyl)-3-[4-[(E)-3-phenylprop-2-enyl]piperazin-1-yl]propanamideC₂₄H₃₁N₃O₂393.53
519005-71-11-[4-(4-Nitrophenyl)sulfonylpiperazin-1-yl]-2-phenylethanoneC₁₈H₁₉N₃O₅S389.43
519005-84-6(4-Benzylsulfonylpiperazin-1-yl)-(3-fluorophenyl)methanoneC₁₈H₁₉FN₂O₃S362.43
519005-87-91-(4-Benzylsulfonylpiperazin-1-yl)-3-cyclopentylpropan-1-oneC₁₉H₂₈N₂O₃S364.51
519005-90-4(4-Benzylsulfonylpiperazin-1-yl)-(2-methoxyphenyl)methanoneC₁₉H₂₂N₂O₄S374.46
519005-97-11-Cyclopentyl-4-[(2-nitrophenyl)sulfonyl]piperazineC₁₅H₂₁N₃O₄S339.42
519006-20-31-Cyclooctyl-4-(ethylsulfonyl)piperazineC₁₄H₂₈N₂O₂S288.46
519006-24-71-Cyclooctyl-4-(phenylsulfonyl)piperazineC₁₈H₂₈N₂O₂S336.50
519009-29-13-Allyl-4-amino-5-(4-morpholinylcarbonyl)-1,3-thiazole-2(3H)-thioneC₁₁H₁₅N₃O₂S₂285.39
51901-85-02-Bromo-1,3,2-benzodioxaboroleC₆H₄BBrO₂198.81
519011-14-4N-Benzyl-2-cyano-3-(4-hydroxy-3,5-dimethylphenyl)prop-2-enamideC₁₉H₁₈N₂O₂306.37
519012-42-1N-(1,1-Dioxidotetrahydro-3-thienyl)-2-[(2-methoxybenzoyl)amino]-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxamideC₂₁H₂₄N₂O₅S₂448.57
519012-45-4N-(1,1-Dioxidotetrahydrothiophen-3-yl)-2-{[(4-fluorophenyl)carbonyl]amino}-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxamideC₂₀H₂₁FN₂O₄S₂436.53
519012-49-82-{[(3,4-Dimethoxyphenyl)carbonyl]amino}-N-(1,1-dioxidotetrahydrothiophen-3-yl)-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxamideC₂₂H₂₆N₂O₆S₂478.59
519012-94-34-Amino-3-(4-ethoxyphenyl)-N-(2-furylmethyl)-2-thioxo-2,3-dihydro-1,3-thiazole-5-carboxamideC₁₇H₁₇N₃O₃S₂375.48
519013-11-74-Amino-3-(4-ethoxyphenyl)-N-ethyl-2-thioxo-2,3-dihydro-1,3-thiazole-5-carboxamideC₁₄H₁₇N₃O₂S₂323.44
519013-13-94-Amino-3-(4-ethoxyphenyl)-N-(3-pyridinylmethyl)-2-thioxo-2,3-dihydro-1,3-thiazole-5-carboxamideC₁₈H₁₈N₄O₂S₂386.50
519013-39-94-Amino-N-ethyl-3-(4-methylphenyl)-2-thioxo-2,3-dihydro-1,3-thiazole-5-carboxamideC₁₃H₁₅N₃OS₂293.42
519013-41-34-Amino-3-(4-methoxyphenyl)-5-(1-piperidinylcarbonyl)-1,3-thiazole-2(3H)-thioneC₁₆H₁₉N₃O₂S₂349.48
519013-42-44-Amino-3-(4-methoxyphenyl)-N-(pyridin-3-ylmethyl)-2-sulfanylidene-1,3-thiazole-5-carboxamideC₁₇H₁₆N₄O₂S₂372.48
519013-43-54-Amino-5-(1H-benzimidazol-2-yl)-3-(4-methoxyphenyl)-1,3-thiazole-2(3H)-thioneC₁₇H₁₄N₄OS₂354.46
519013-44-64-Amino-N-(2-furylmethyl)-3-(4-methylphenyl)-2-thioxo-2,3-dihydro-1,3-thiazole-5-carboxamideC₁₆H₁₅N₃O₂S₂345.45
519016-28-5N-(Pyridin-2-ylmethyl)quinoline-2-carboxamideC₁₆H₁₃N₃O263.30
519016-42-3(E)-4-[[4-(4-tert-Butylphenyl)-3-ethoxycarbonyl-5-methylthiophen-2-yl]amino]-4-oxobut-2-enoic acidC₂₂H₂₅NO₅S415.51
519016-57-02-Chloro-N-(3-cyano-6-(2-methylbutan-2-yl)-4,5,6,7-tetrahydro-1-benzothiophen-2-yl)acetamideC₁₆H₂₁ClN₂OS324.88
519016-74-1Propan-2-yl 2-(2-chloroacetamido)-6-methyl-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxylateC₁₅H₂₀ClNO₃S329.85
519016-79-62-Amino-5-methyl-4-(4-propylphenyl)thiophene-3-carbonitrileC₁₅H₁₆N₂S256.37
519016-81-03-Thiophenecarbonitrile, 2-amino-4-(2,5-dimethylphenyl)-C₁₃H₁₂N₂S228.32
519016-86-52-Amino-4-(3,4-dimethylphenyl)thiophene-3-carboxamideC₁₃H₁₄N₂OS246.34
519016-87-62-Amino-4-(4-butylphenyl)thiophene-3-carboxamideC₁₅H₁₈N₂OS274.39
519017-58-42-(1H-1,3-Benzodiazol-2-ylsulfanyl)-N-(ethoxymethyl)-N-(2-ethyl-6-methylphenyl)acetamideC₂₁H₂₅N₃O₂S383.52
519018-11-2N-(6-Acetyl-1,3-benzodioxol-5-yl)-2-[(4-hydroxy-6-propyl-2-pyrimidinyl)thio]acetamideC₁₈H₁₉N₃O₅S389.43
519018-14-5N-(6-Acetyl-1,3-benzodioxol-5-yl)-2-morpholin-4-ylacetamideC₁₅H₁₈N₂O₅306.32
519018-25-82-(1H-Benzimidazol-2-ylsulfanyl)-N-(2,4-dichlorophenyl)acetamideC₁₅H₁₁Cl₂N₃OS352.25
519018-28-14-Bromo-1-ethyl-3-methyl-1H-pyrazoleC₆H₉BrN₂189.06
519018-50-92-(2-Bromo-4-cyanophenoxy)acetic acidC₉H₆BrNO₃256.06
519018-52-17-Bromo-2,3-dihydro-1-benzofuran-3-oneC₈H₅BrO₂213.03
519018-63-44-{Methyl[4-(3-nitrophenyl)-1,3-thiazol-2-yl]amino}butanoic acidC₁₄H₁₅N₃O₄S321.36
519018-66-7N-Cyclopropyl-2-(methylthio)benzamideC₁₁H₁₃NOS207.30
519018-69-05-Bromo-N-[4-(4-pyridinylmethyl)phenyl]-2-thiophenesulfonamideC₁₆H₁₃BrN₂O₂S₂409.33
519018-74-7N-[2-(4-Methoxyphenyl)ethyl]-4-(2-oxopyrrolidin-1-yl)benzenesulfonamideC₁₉H₂₂N₂O₄S374.46
519018-79-22-(2-Benzoyl-5-methoxyphenoxy)-N,N-dimethylacetamideC₁₈H₁₉NO₄313.35
519019-36-42-[[Cyclohexyl(oxo)methyl]amino]-1,3-benzothiazole-6-carboxylic acid methyl esterC₁₆H₁₈N₂O₃S318.40
519020-42-94-PyridazinemethanamineC₅H₇N₃109.13
519028-36-52-[2-(Dimethylamino)propan-2-yl]-N-[(4-fluorophenyl)methyl]-5,6-dihydroxypyrimidine-4-carboxamideC₁₇H₂₁FN₄O₃348.38
51903-64-13-(Trifluoromethyl)-4-methylphenyl IsocyanateC₉H₆F₃NO201.15
51903-65-2N,N-Diethyl-2,3-bis(hydroxyimino)butanamideC₈H₁₅N₃O₃201.23
519032-07-6Methyl 2-benzyl-5,6-dihydroxypyrimidine-4-carboxylateC₁₃H₁₂N₂O₄260.25
519032-08-7Methyl 2-(2-(((benzyloxy)carbonyl)amino)propan-2-yl)-5,6-dihydroxypyrimidine-4-carboxylateC₁₇H₁₉N₃O₆361.35
519033-88-64-Amino-N-(2-furylmethyl)-3-(4-methoxyphenyl)-2-thioxo-2,3-dihydro-1,3-thiazole-5-carboxamideC₁₆H₁₅N₃O₃S₂361.45
519034-01-6N-[4-(2,6-Dimethylmorpholin-4-yl)sulfonylphenyl]-2-methylbenzamideC₂₀H₂₄N₂O₄S388.49
519034-56-1N-[3-[(1,1-Dioxothiolan-3-yl)carbamoyl]-4,5,6,7-tetrahydro-1-benzothiophen-2-yl]-2,3-dihydro-1,4-benzodioxine-3-carboxamideC₂₂H₂₄N₂O₆S₂476.58
519035-35-9N-(2-Ethylphenyl)-2-(3-methoxyphenoxy)acetamideC₁₇H₁₉NO₃285.34
519035-58-6N-(2-tert-Butylphenyl)-2-chloro-4-nitrobenzamideC₁₇H₁₇ClN₂O₃332.79
519035-97-33-{5-[(2,3,5-Trimethylphenoxy)methyl]-1,2,4-oxadiazol-3-yl}pyridineC₁₇H₁₇N₃O₂295.34
519036-03-4(Z)-N'-((3,4-Dimethylbenzoyl)oxy)picolinimidamideC₁₅H₁₅N₃O₂269.30
519038-92-714,15-Epoxyeicosa-5(z)-enoic acidC₂₀H₃₆O₃324.50
51904-91-75-Chlorosulphonyl-2-anisic acidC₈H₇ClO₅S250.66
519041-49-7N-(4-Bromophenyl)-2-[4-(furan-2-carbonyl)piperazin-1-yl]acetamideC₁₇H₁₈BrN₃O₃392.25
519042-41-24-Methoxy-N-(3-quinoxalin-2-ylphenyl)benzamideC₂₂H₁₇N₃O₂355.40
519043-09-51-Benzyl-3-(3-chloro-2-methylphenyl)thioureaC₁₅H₁₅ClN₂S290.82
519043-10-8N-(2,3-Dimethylphenyl)-N'-(4-methoxybenzyl)thioureaC₁₇H₂₀N₂OS300.43
519043-11-91-(2-Chlorobenzyl)-3-(2,3-dimethylphenyl)thioureaC₁₆H₁₇ClN₂S304.85
519043-12-01-(2,3-Dimethylphenyl)-3-[2-(4-methoxyphenyl)ethyl]thioureaC₁₈H₂₂N₂OS314.45
519043-14-21-[2-(4-Chlorophenyl)ethyl]-3-(2,3-dimethylphenyl)thioureaC₁₇H₁₉ClN₂S318.87
519044-86-13-[(4-Chlorobenzyl)thio]-1,2,4-thiadiazol-5-amineC₉H₈ClN₃S₂257.77
519044-96-31-[4-(4-Methoxyphenyl)-1,3-thiazol-2-yl]-4-phenylpiperidineC₂₁H₂₂N₂OS350.49

Every CAS number here is checked for a valid check digit. Confirm it with the supplier before you order. CAS Registry Number is a registered trademark of the American Chemical Society.