CAS number index

CAS numbers starting with 303, page 25

2,703 chemicals have a CAS number that starts with 303. They are listed in CAS order.

Showing 2,401 to 2,500 of 2,703 chemicals

CAS numberChemical nameFormulaMol. weight

303795-58-6N-(2-Ethoxyphenyl)-4-methoxybenzamideC₁₆H₁₇NO₃271.32
303795-61-1N-(4-Methoxyphenyl)-2-(4-methylphenoxy)acetamideC₁₆H₁₇NO₃271.32
303795-87-1N-(3-Acetylphenyl)-2-[5-methyl-2-(propan-2-yl)phenoxy]acetamideC₂₀H₂₃NO₃325.41
303795-92-82,3-Diphenylcarbonyloxy-3-[N-benzylcarbamoyl]propanoic acidC₂₅H₂₁NO₇447.44
303795-94-03-[N-(Methylethyl)carbamoyl]-2,3-diphenylcarbonyloxypropanoic acidC₂₁H₂₁NO₇399.40
303795-97-3N-(4-Methoxyphenyl)-2-(4-nitrophenoxy)acetamideC₁₅H₁₄N₂O₅302.29
303795-99-5N-(4-Iodophenyl)-2-phenoxyacetamideC₁₄H₁₂INO₂353.16
303796-04-5N'-(2,2-Dimethylpropanoyl)pyridine-4-carbohydrazideC₁₁H₁₅N₃O₂221.26
303796-09-0N-(2-Bromo-4-methylphenyl)thiophene-2-carboxamideC₁₂H₁₀BrNOS296.19
303796-27-2N-[2-(1H-Benzimidazol-2-yl)ethyl]-2-phenoxyacetamideC₁₇H₁₇N₃O₂295.34
303796-31-8Methyl 3-[(3,4,5-trimethoxybenzoyl)amino]benzoateC₁₈H₁₉NO₆345.35
303796-34-12-(1,3-Dioxoisoindol-2-yl)-N-(3-hydroxyphenyl)-4-methylpentanamideC₂₀H₂₀N₂O₄352.39
303796-41-02-(4-Ethylphenoxy)-N-(4-methoxyphenyl)acetamideC₁₇H₁₉NO₃285.34
303796-42-12-(4-Ethylphenoxy)-N-(2-phenylethyl)acetamideC₁₈H₂₁NO₂283.37
303796-44-3N-Benzyl-2-(4-methylphenoxy)acetamideC₁₆H₁₇NO₂255.32
303796-45-4N-Cyclohexyl-2-(4-methoxyphenoxy)acetamideC₁₅H₂₁NO₃263.34
303796-66-94-Methyl-2-((1-phenyl-1H-tetrazol-5-yl)thio)quinolineC₁₇H₁₃N₅S319.39
303796-68-1N-(2-Methoxyphenyl)-2-(3-oxo-3,4-dihydro-2H-1,4-benzothiazin-2-yl)acetamideC₁₇H₁₆N₂O₃S328.39
303796-69-24-Oxo-4-(1,2,3,4-tetrahydroquinolin-1-yl)but-2-enoic acidC₁₃H₁₃NO₃231.25
303796-73-8N-[2-(1,3-Benzothiazol-2-yl)phenyl]-3-methoxybenzamideC₂₁H₁₆N₂O₂S360.44
303796-81-8N-(4-Ethoxy-2-nitrophenyl)thiophene-2-carboxamideC₁₃H₁₂N₂O₄S292.32
303796-91-0N-(6-Chloro-1,3-benzothiazol-2-yl)-3-methoxybenzamideC₁₅H₁₁ClN₂O₂S318.79
303797-29-73-Adamantanyl-2-oxopropyl acetateC₁₅H₂₂O₃250.34
303797-76-44-Bromo-N-{4-[(5-ethyl-1,3,4-thiadiazol-2-yl)sulfamoyl]phenyl}benzamideC₁₇H₁₅BrN₄O₃S₂467.37
303797-83-3N-{4-[(4,6-Dimethylpyrimidin-2-yl)sulfamoyl]phenyl}-4-(dimethylsulfamoyl)benzamideC₂₁H₂₃N₅O₅S₂489.58
303797-84-4N-(4-{[(4,6-Dimethyl-2-pyrimidinyl)amino]sulfonyl}phenyl)-2-thiophenecarboxamideC₁₇H₁₆N₄O₃S₂388.47
303798-08-51-(Tricyclo[4.3.1.1~3,8~]undec-1-ylcarbonyl)pyrrolidineC₁₆H₂₅NO247.38
303798-10-9(2,3-Dihydro-1H-8-thia-5,7-diaza-cyclopenta[a]inden-4-yl)-hydrazineC₉H₁₀N₄S206.27
303798-16-54-(1-Benzyl-2-methyl-4-nitro-1H-imidazol-5-yl)morpholineC₁₅H₁₈N₄O₃302.33
303798-21-21-(5,5-Dimethyl-4,5-dihydro-1,3-thiazol-2-yl)piperazineC₉H₁₇N₃S199.32
303798-31-41-(Benzylamino)-3-(3,6-dichloro-9H-carbazol-9-yl)propan-2-olC₂₂H₂₀Cl₂N₂O399.32
303798-34-7N-(5-Methyl-1,3,4-thiadiazol-2-yl)-2-oxo-2H-chromene-3-carboxamideC₁₃H₉N₃O₃S287.30
303798-41-6N-(2-Carbamoylphenyl)-4-hydroxy-2-oxo-1-pentyl-1,2-dihydroquinoline-3-carboxamideC₂₂H₂₃N₃O₄393.44
303798-43-8Methyl 2-(2-methyl-4-oxo-3-phenoxychromen-7-yl)oxyacetateC₁₉H₁₆O₆340.33
303798-70-1(Z)-5-(4-Methoxybenzylidene)-3-(3-morpholino-3-oxopropyl)-2-thioxothiazolidin-4-oneC₁₈H₂₀N₂O₄S₂392.50
3038-42-4OctylguanidineC₉H₂₁N₃171.29
3038-47-92-(Trifluoromethyl)phenylacetonitrileC₉H₆F₃N185.15
3038-48-0(2-(Trifluoromethyl)phenyl)acetic acidC₉H₇F₃O₂204.15
3038-89-9delta1-Piperidine-6-carboxylic acidC₆H₉NO₂127.14
30380-70-23-Pyrrolidinecarboxylic acid, 5-oxo-1-(2-phenylethyl)-C₁₃H₁₅NO₃233.27
30381-08-91-Benzyl-1-(2-cyanoethyl)-3-phenylthioureaC₁₇H₁₇N₃S295.41
30381-21-6(2-Cyanoethyl)thioureaC₄H₇N₃S129.19
30381-35-21-Cyano-2-hydroxy-3,4-epithiobutaneC₅H₇NOS129.18
30381-48-72-(Diethylamino)ethanol monosodiumC₆H₁₄NNaO139.17
30381-69-2N,N'-Bis(2-aminophenyl)-1,3-propanediamineC₁₅H₂₀N₄256.35
30382-02-6HydroxyallysineC₆H₁₁NO₄161.16
30382-24-2N-(4-Hydroxyphenyl)-L-glutamineC₁₁H₁₄N₂O₄238.24
30382-83-3Trimethylethylammonium hydroxideC₅H₁₅NO105.18
30383-01-8Lithium thioethoxideC₂H₅LiS68.07
30384-93-12-Methylimidazo(1,2-a)pyridine-3-carboxaldehydeC₉H₈N₂O160.18
3038495-60-9[3-(Dimethylamino)-2-(propane-2-sulfonyl)prop-2-en-1-ylidene]dimethylazanium, hexafluoro-lambda5-phosphanuideC₁₀H₂₁F₆N₂O₂PS378.32
30385-19-4Octa-1,7-dien-3-olC₈H₁₄O126.20
30386-01-73-Amino-1H-quinazoline-2,4-dioneC₈H₇N₃O₂177.16
30387-51-0AsperlinC₁₀H₁₂O₅212.20
3038707-49-93-[12-(3-Phosphonopropyl)indolo[2,3-a]carbazol-11-yl]propylphosphonic acidC₂₄H₂₆N₂O₆P₂500.43
30388-31-92-Propenoic acid, 2-cyano-3-[4-(diphenylamino)phenyl]-C₂₂H₁₆N₂O₂340.38
30388-44-44-Mesyl-N-methyl-2-nitroanilineC₈H₁₀N₂O₄S230.25
30388-70-6Hydroxy(2-((2-(hydroxy(oxido)amino)phenyl)sulfinyl)phenyl)azane oxideC₁₂H₈N₂O₅S292.27
30389-17-4But-3-yn-2-amineC₄H₇N69.11
30389-18-51-EthynylcyclohexylamineC₈H₁₃N123.20
30389-25-43,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,12-HenicosafluorododeceneC₁₂H₃F₂₁546.11
30389-33-43,4-Dihydro-5-hydroxy-2(1H)-quinolinoneC₉H₉NO₂163.18
3039-13-2DibromoacetaldehydeC₂H₂Br₂O201.84
3039-55-23,3-Dichloroprop-2-en-1-olC₃H₄Cl₂O126.97
3039-63-2Eicosa-8,11-dienoic acidC₂₀H₃₆O₂308.51
3039-71-23beta-(2-Diethylaminoethoxy)androst-5-en-17-one hydrochlorideC₂₅H₄₂ClNO₂424.07
3039-83-6Sodium vinylsulfonateC₂H₃NaO₃S130.10
3039-97-21H-Purine-2,6-dione, 3,7-dihydro-7-(2-(((1S,2R)-2-hydroxy-1-methyl-2-phenylethyl)amino)ethyl)-1,3-dimethyl-, monohydrochlorideC₁₈H₂₄ClN₅O₃393.88
30390-13-78,9-Dihydro-5-hydroxy-8-(1-hydroxy-1-methylethyl)-6-(2-methyl-1-oxobutyl)-4-phenyl-2H-furo(2,3-h)-1-benzopyran-2-oneC₂₅H₂₆O₆422.48
30390-50-24-DecenalC₁₀H₁₈O154.25
30390-51-3Dodec-4-en-1-alC₁₂H₂₂O182.31
30391-87-82-Amino-N-(butan-2-yl)benzamideC₁₁H₁₆N₂O192.26
30391-89-02-Amino-N-isopropylbenzamideC₁₀H₁₄N₂O178.24
30392-40-6BitolterolC₂₈H₃₁NO₅461.56
30392-41-7Bitolterol mesylateC₂₉H₃₅NO₈S557.66
30392-50-82-(Dibenzylamino)-1-(3,4-dihydroxyphenyl)ethanone, hydrochlorideC₂₂H₂₂ClNO₃383.88
303953-33-56-Amino-8-(7-methoxy-1,3-benzodioxol-5-yl)-2-methyl-2,3,8,8a-tetrahydro-5,7,7(1H)-isoquinolinetricarbonitrileC₂₁H₁₉N₅O₃389.42
303953-36-8Methyl 2-amino-7,7-dimethyl-5-oxo-4-pyridin-3-yl-6,8-dihydro-4H-chromene-3-carboxylateC₁₈H₂₀N₂O₄328.37
303957-69-9ReutericyclinC₂₀H₃₁NO₄349.47
303966-22-53,6,6-Trimethyl-2-(methylsulfanyl)-3,5,6,8-tetrahydro-4H-pyrano[4',3':4,5]thieno[2,3-d]pyrimidin-4-oneC₁₃H₁₆N₂O₂S₂296.42
303966-32-73-(4-Chlorophenyl)-5-phenyl-2-(3,4,4-trimethyl-2-sulfanylidene-1,3-thiazolidin-5-yl)-3a,6a-dihydro-3H-pyrrolo[3,4-d][1,2]oxazole-4,6-dioneC₂₃H₂₂ClN₃O₃S₂488.03
303966-41-8(2-Fluorophenyl)(8-methoxy-4,4-dimethyl-1-thioxo-1,4-dihydro-5H-[1,2]dithiolo[3,4-c]quinolin-5-yl)methanoneC₂₀H₁₆FNO₂S₃417.55
303967-88-61-Chloro-3-(4-fluorophenyl)propan-2-oneC₉H₈ClFO186.61
303969-53-12-(8-((2-Chlorobenzyl)thio)-3-methyl-2,6-dioxo-2,3-dihydro-1H-purin-7(6H)-yl)acetamideC₁₅H₁₄ClN₅O₃S379.83
303969-75-73-Methyl-7-[(4-methylphenyl)methyl]-8-propylsulfanylpurine-2,6-dioneC₁₇H₂₀N₄O₂S344.44
303969-85-98-Azepan-1-yl-3-methyl-7-(4-methyl-benzyl)-3,7-dihydro-purine-2,6-dioneC₂₀H₂₅N₅O₂367.45
303969-86-01-Benzyl-8-hydrazinyl-3,7-dimethylpurine-2,6-dioneC₁₄H₁₆N₆O₂300.32
303969-88-28-((2,3-Dihydroxypropyl)thio)-3-methyl-7-(4-methylbenzyl)-1H-purine-2,6(3H,7H)-dioneC₁₇H₂₀N₄O₄S376.44
303969-99-58-Isobutylsulfanyl-3-methyl-7-(4-methyl-benzyl)-3,7-dihydro-purine-2,6-dioneC₁₈H₂₂N₄O₂S358.47
303970-02-78-(Benzylsulfanyl)-7-ethyl-3-methyl-3,7-dihydro-1H-purine-2,6-dioneC₁₅H₁₆N₄O₂S316.39
303970-09-48-Bromo-1,3-dimethyl-7-(4-methylbenzyl)-1H-purine-2,6(3H,7H)-dioneC₁₅H₁₅BrN₄O₂363.21
303970-11-87-Ethyl-3-methyl-8-(pentylsulfanyl)-3,7-dihydro-1H-purine-2,6-dioneC₁₃H₂₀N₄O₂S296.40
303970-83-47-(2-Hydroxy-3-(naphthalen-2-yloxy)propyl)-8-mercapto-3-methyl-1H-purine-2,6(3H,7H)-dioneC₁₉H₁₈N₄O₄S398.44
303970-99-27-(4-Chlorobenzyl)-8-(ethylsulfanyl)-1,3-dimethyl-3,7-dihydro-1H-purine-2,6-dioneC₁₆H₁₇ClN₄O₂S364.86
303971-20-28-Benzylsulfanyl-7-(4-chloro-benzyl)-1,3-dimethyl-3,7-dihydro-purine-2,6-dioneC₂₁H₁₉ClN₄O₂S426.93
303971-56-4N-(4-Chloro-2,5-dimethoxyphenyl)-2-(4-methoxyphenoxy)acetamideC₁₇H₁₈ClNO₅351.79
303971-57-5N-(2,5-Dimethoxyphenyl)-2-(4-methoxyphenoxy)acetamideC₁₇H₁₉NO₅317.34
303971-64-42-(3-Methylphenoxy)-N-(4-morpholin-4-ylphenyl)acetamideC₁₉H₂₂N₂O₃326.40
303971-73-5N-[2-(1H-Benzimidazol-2-yl)ethyl]-2-(3,5-dimethylphenoxy)acetamideC₁₉H₂₁N₃O₂323.40
303972-18-12-Chloro-N-(3-fluorophenyl)-4-nitrobenzamideC₁₃H₈ClFN₂O₃294.67

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