CAS number index

CAS numbers starting with 423, page 4

380 chemicals have a CAS number that starts with 423. They are listed in CAS order.

Showing 301 to 380 of 380 chemicals

CAS numberChemical nameFormulaMol. weight

423749-11-51-[(2,4-Dimethoxyphenyl)methyl]-4-[(2-nitrophenyl)methyl]piperazineC₂₀H₂₅N₃O₄371.44
423749-23-9[4-(Naphthalene-1-carbonyl)piperazin-1-yl]-pyridin-4-ylmethanoneC₂₁H₁₉N₃O₂345.40
423749-25-1Phenothiazine analoguesC₁₅H₁₃ClN₂OS304.80
423749-27-31-(2-Methoxybenzyl)-4-(propan-2-yl)piperazineC₁₅H₂₄N₂O248.37
423749-36-42-Methoxy-4-(2-methyl-1,3-thiazol-4-yl)phenolC₁₁H₁₁NO₂S221.28
423749-62-65-(4-Fluorophenyl)-4-(4-hydroxy-3-methoxyphenyl)-3-(4-methylphenyl)-1,4-dihydropyrrolo[3,4-c]pyrazol-6-oneC₂₅H₂₀FN₃O₃429.45
423749-92-2N-(2-Acetamidophenyl)-3,5-dimethoxybenzamideC₁₇H₁₈N₂O₄314.34
423750-19-01-(2-Chlorobenzyl)-4-(propan-2-yl)piperazineC₁₄H₂₁ClN₂252.79
423750-27-01-(3-Fluorobenzoyl)-4-[(4-methoxyphenoxy)acetyl]piperazineC₂₀H₂₁FN₂O₄372.40
423750-40-71-Benzyl-4-(butan-2-yl)piperazineC₁₅H₂₄N₂232.37
423750-84-9N-[4-(1,3-Benzoxazol-2-yl)-3-hydroxyphenyl]-2-(4-ethylphenoxy)acetamideC₂₃H₂₀N₂O₄388.42
423750-94-11-[4-[2-(4-Methoxyphenoxy)acetyl]piperazin-1-yl]-2-phenylethanoneC₂₁H₂₄N₂O₄368.43
423751-12-62-(4-Methylphenoxy)-1-[4-(thiophene-2-carbonyl)piperazin-1-yl]ethanoneC₁₈H₂₀N₂O₃S344.44
423751-38-6N-Cyclooctyl-2-nitrobenzenesulfonamideC₁₄H₂₀N₂O₄S312.39
423751-39-7(3-Chlorophenyl)-[4-(pyridine-3-carbonyl)piperazin-1-yl]methanoneC₁₇H₁₆ClN₃O₂329.79
423751-57-91-[4-(2-Chloro-4-nitrophenyl)piperazin-1-yl]butan-1-oneC₁₄H₁₈ClN₃O₃311.77
423751-80-82-[5-(3-Bromophenyl)-1H-pyrazol-3-yl]phenolC₁₅H₁₁BrN₂O315.17
423751-91-12-Methyl-N-(3-[1,3]oxazolo[4,5-b]pyridin-2-ylphenyl)propanamideC₁₆H₁₅N₃O₂281.31
423751-98-81-[4-(3-Fluorobenzoyl)piperazin-1-yl]-2-(4-methylphenoxy)ethanoneC₂₀H₂₁FN₂O₃356.40
423752-10-7(E)-3-(4-((3-Fluorobenzyl)oxy)phenyl)acrylic acidC₁₆H₁₃FO₃272.27
423752-18-51-[4-[2-(4-Methylphenoxy)acetyl]piperazin-1-yl]-2-phenylethanoneC₂₁H₂₄N₂O₃352.43
423752-67-41-(3-Bromobenzyl)-4-isopropylpiperazineC₁₄H₂₁BrN₂297.24
423753-15-5(4-Hydroxy-6-oxo-5-propyl-1,6-dihydro-pyrimidin-2-ylsulfanyl)-acetic acidC₉H₁₂N₂O₄S244.27
423753-17-71-[4-[2-(4-Methylphenoxy)acetyl]piperazin-1-yl]-2,2-diphenylethanoneC₂₇H₂₈N₂O₃428.53
423753-28-02-(1,3-Benzodioxol-5-yl)-N-[(2-ethoxyphenyl)methyl]-N-(2-pyridinylmethyl)ethanamineC₂₄H₂₆N₂O₃390.48
423753-38-24-{[4-(4-Chlorobenzyl)piperazin-1-yl]methyl}-2,6-dimethoxyphenolC₂₀H₂₅ClN₂O₃376.88
423753-42-82,5-Dimethyl-1-(3-nitrophenyl)-1H-pyrrole-3-carbaldehydeC₁₃H₁₂N₂O₃244.25
423753-46-21-(3-Cyclopentylpropanoyl)-4-[(4-methoxyphenyl)sulfonyl]piperazineC₁₉H₂₈N₂O₄S380.51
423753-64-41-[([1,1'-Biphenyl]-4-yloxy)acetyl]-4-(2-thienylcarbonyl)piperazineC₂₃H₂₂N₂O₃S406.51
423753-90-61-[Bis(2-methylphenyl)phosphinyl]methanolC₁₅H₁₇O₂P260.27
423753-95-11-[(3-Methylphenoxy)acetyl]-4-(methylsulfonyl)piperazineC₁₄H₂₀N₂O₄S312.39
423757-85-1Bproz-194C₁₉H₂₂BrN₃O₂404.31
423757-95-31-[5-[4-(4-Chlorophenyl)phenoxy]pentyl]-3-(4-pyridyl)imidazolidin-2-oneC₂₅H₂₆ClN₃O₂435.95
423761-55-1Phenyl(pyridin-4-yl)methanamine dihydrochlorideC₁₂H₁₄Cl₂N₂257.16
423768-41-61-(4-Fluorophenyl)-5-methyl-1H-pyrazole-4-carboxaldehydeC₁₁H₉FN₂O204.20
423768-43-82-Bromo-1-(4-methyl-2-(2-pyrazinyl)-5-thiazolyl)ethanoneC₁₀H₈BrN₃OS298.17
423768-44-91-(4-Methoxyphenyl)-5-methyl-1H-pyrazole-4-carboxaldehydeC₁₂H₁₂N₂O₂216.24
423768-52-9(1,5-Dimethyl-1H-pyrazol-3-yl)methanamineC₆H₁₁N₃125.17
423768-54-12-(Morpholin-4-yl)pyridine-3-carboxylic acidC₁₀H₁₂N₂O₃208.22
423768-56-35-Methyl-1-(2-methylphenyl)-1H-pyrazole-4-carboxylic acidC₁₂H₁₂N₂O₂216.24
423768-58-51-Cyclopropyl-2,5-dimethyl-1H-pyrrole-3-carboxylic acidC₁₀H₁₃NO₂179.22
423769-43-14-Prop-2-enoxy-N-pyridin-2-ylbenzamideC₁₅H₁₄N₂O₂254.29
423769-76-04-[4-(Trifluoromethyl)phenyl]-1,2,3-thiadiazol-5-amineC₉H₆F₃N₃S245.23
423769-78-24-Acetyl-1-cyclopropyl-2,5-dimethyl-1H-pyrrole-3-carboxylic acidC₁₂H₁₅NO₃221.26
4238-57-7FormylglycinamideC₃H₆N₂O₂102.09
4238-66-85-Methyl-6H-pyrido(4,3-b)carbazoleC₁₆H₁₂N₂232.29
4238-67-95-Methyl-4,6-dihydro-3H-pyrido[4,3-b]carbazoleC₁₆H₁₄N₂234.30
4238-71-51-BenzylimidazoleC₁₀H₁₀N₂158.20
4238-72-64-Benzyl-1H-imidazoleC₁₀H₁₀N₂158.20
4238-82-81-Methyllysergic acid butanolamideC₂₁H₂₇N₃O₂353.47
4238-85-1Ergoline-8-carboxamide, 9,10-didehydro-N,N-diethyl-1,6-dimethyl-, (8beta)-C₂₁H₂₇N₃O337.47
42381-05-52-Aminoadamantane-2-carboxylic acidC₁₁H₁₇NO₂195.26
42381-59-9Methyl 2-amino-3-(3,4-dimethoxyphenyl)propanoate hydrochlorideC₁₂H₁₈ClNO₄275.73
42382-46-75-Amino-2-(methylthio)pyrimidineC₅H₇N₃S141.20
42382-92-31,3-Dioxo-2,3-dihydro-1H-indene-2-carbonitrileC₁₀H₅NO₂171.16
42383-05-1(4-(Aminomethyl)phenyl)acetic acid--hydrogen chloride (1/1)C₉H₁₂ClNO₂201.65
42389-40-24-Pyrimidinol, 2-1H-benzimidazol-2-ylamino)-6-methyl-C₁₂H₁₁N₅O241.25
42389-41-32-(5,6-Dimethyl-2-benzimidazolylamino)-6-methyl-4-pyrimidinolC₁₄H₁₅N₅O269.31
42389-50-4N,N-Dimethyl-1,4-cyclohexanediamineC₈H₁₈N₂142.25
42389-54-8N,N-Diethyl-1,4-cyclohexanediamineC₁₀H₂₂N₂170.30
42389-57-11-Methylpiperidin-3-amineC₆H₁₄N₂114.19
42389-59-31-Propylpiperidin-4-amineC₈H₁₈N₂142.25
4239-06-92,3,5,6-Tetraethyleneimino-1,4-benzoquinoneC₁₄H₁₆N₄O₂272.31
4239-10-52-Bromoethyl methanesulfonateC₃H₇BrO₃S203.06
4239-24-11,6-Hexanediol, dimethanesulfonateC₈H₁₈O₆S₂274.36
42390-64-71-Cyclopropylethylamine hydrochlorideC₅H₁₂ClN121.61
42392-37-0rac-(1R,2S,4S)-6-Oxobicyclo[2.2.1]heptane-2-carboxylic acidC₈H₁₀O₃154.16
42392-43-85-Oxobicyclo[2.2.1]heptane-2,3-dicarboxylic acidC₉H₁₀O₅198.17
42392-66-52-Cyano-2-cyclopropylacetic acidC₆H₇NO₂125.13
42392-67-6Ethyl 2-cyano-2-cyclopropylacetateC₈H₁₁NO₂153.18
42392-68-71,3-Diethyl 2-cyclopropylpropanedioateC₁₀H₁₆O₄200.23
42397-64-81,6-DinitropyreneC₁₆H₈N₂O₄292.25
42397-65-91,8-DinitropyreneC₁₆H₈N₂O₄292.25
42398-73-26-MethylisoquinolineC₁₀H₉N143.19
42398-74-36-Methylisoquinolin-1-amineC₁₀H₁₀N₂158.20
42399-40-6DeacetyldiltiazemC₂₀H₂₄N₂O₃S372.49
42399-41-7DiltiazemC₂₂H₂₆N₂O₄S414.53
42399-49-53-Hydroxy-2-(4-methoxyphenyl)-2,3-dihydro-1,5-benzothiazepin-4(5H)-one, (2S,3S)-C₁₆H₁₅NO₃S301.37
42399-54-21,5-Benzothiazepin-4(5H)-one, 3-(acetyloxy)-5-(2-(dimethylamino)ethyl)-2,3-dihydro-2-(4-methoxyphenyl)-, hydrochloride (1:1), (2R,3R)-C₂₂H₂₇ClN₂O₄S450.99
42399-79-16-Chloro-(1,2,4)triazolo(1,5-b)pyridazineC₅H₃ClN₄154.56

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