CAS number index

CAS numbers starting with 50, page 25

2,876 chemicals have a CAS number that starts with 50. They are listed in CAS order.

Showing 2,401 to 2,500 of 2,876 chemicals

CAS numberChemical nameFormulaMol. weight

50778-75-12,5-Bis(2,2,2-trifluoroethoxy)benzoic acid hydrazideC₁₁H₁₀F₆N₂O₃332.20
50778-91-1N-(Chloromethyl)-N-methylcarbamoyl chlorideC₃H₅Cl₂NO141.99
50779-65-26-Methyl-1-benzofuran-2-carboxylic acidC₁₀H₈O₃176.17
50779-89-0(4Z)-4-[(4-Methoxyphenyl)methylidene]-3-phenyl-1,2-oxazol-5-oneC₁₇H₁₃NO₃279.30
5078-07-92-Methyl-1,3-benzoxazol-6-olC₈H₇NO₂149.15
5078-58-01-[1-(4-Fluorophenyl)-5-methyl-1H-pyrazol-4-yl]ethan-1-oneC₁₂H₁₁FN₂O218.23
50780-50-2Chloromethyl 4-nitrophenyl carbonateC₈H₆ClNO₅231.59
50781-87-82,3-Dihydro-1H-indol-1-ylacetonitrileC₁₀H₁₀N₂158.20
50782-04-2Spiro[3.4]oct-7-en-6-oneC₈H₁₀O122.17
50782-69-9Phosphonothioic acid, methyl-, S-(2-(bis(1-methylethyl)amino)ethyl) O-ethyl esterC₁₁H₂₆NO₂PS267.38
50783-16-9Methyl 2-(4-oxo-1,3-thiazolidin-2-ylidene)acetateC₆H₇NO₃S173.19
50785-46-11-Isothiocyanato-4-(propan-2-yloxy)benzeneC₁₀H₁₁NOS193.27
50785-55-22-(2-(4-Nitrobenzylidene)hydrazino)-2-oxo-N-phenylacetamideC₁₅H₁₂N₄O₄312.29
50785-56-32-(2-(3-Nitrobenzylidene)hydrazino)-2-oxo-N-phenylacetamideC₁₅H₁₂N₄O₄312.29
50785-58-52-Hydrazino-N-(4-methylphenyl)-2-oxoacetamideC₉H₁₁N₃O₂193.21
50785-59-62-[(4-Methylphenyl)amino]-2-oxoacetic acid 2-(phenylmethylene)hydrazideC₁₆H₁₅N₃O₂281.31
50785-60-9N-(4-Methylphenyl)-2-(2-(4-nitrobenzylidene)hydrazino)-2-oxoacetamideC₁₆H₁₄N₄O₄326.31
50785-61-0N-(4-Methylphenyl)-2-(2-(3-nitrobenzylidene)hydrazino)-2-oxoacetamideC₁₆H₁₄N₄O₄326.31
50785-62-1N-(4-Methylphenyl)-2-(2-(2-nitrobenzylidene)hydrazino)-2-oxoacetamideC₁₆H₁₄N₄O₄326.31
50785-63-22-(2-Benzylidenehydrazino)-N-(4-methoxyphenyl)-2-oxoacetamideC₁₆H₁₅N₃O₃297.31
50785-64-3N-(4-Methoxyphenyl)-2-(2-(4-nitrobenzylidene)hydrazino)-2-oxoacetamideC₁₆H₁₄N₄O₅342.31
50785-65-4N-(4-Methoxyphenyl)-2-(2-(3-nitrobenzylidene)hydrazino)-2-oxoacetamideC₁₆H₁₄N₄O₅342.31
50786-37-34,6-Dibromopyridin-3-amineC₅H₄Br₂N₂251.91
50786-62-4EthynylcyclobutaneC₆H₈80.13
50787-09-2Gal(beta1-3)GlcNAcC₁₄H₂₅NO₁₁383.35
50787-10-5beta-D-Galp-(1->6)-D-GlcNAcpC₁₄H₂₅NO₁₁383.35
50789-17-87-Chloro-1,2-benzothiazole-3-carboxylic acidC₈H₄ClNO₂S213.65
50789-30-5Pentanal, 5,5-dimethoxy-C₇H₁₄O₃146.19
50789-45-23-PhenoxybenzonitrileC₁₃H₉NO195.22
50789-59-83-Chloro-4-(4-chlorophenyl)-2-butanoneC₁₀H₁₀Cl₂O217.09
50790-28-8Methyl 4-methanesulfonamidobenzoateC₉H₁₁NO₄S229.26
50790-30-2N-(3-Cyanophenyl)methanesulfonamideC₈H₈N₂O₂S196.23
50790-93-72-Butyl-1H-imidazoleC₇H₁₂N₂124.19
50791-87-2Acetamide, N,N'-(ethenylmethylsilylene)bis[N-methyl-C₉H₁₈N₂O₂Si214.34
50792-65-9Iron, (7,16-dihydrodibenzo(b,i)(1,4,8,11)tetraazacyclotetradecinato(2-)-kappaN5,kappaN9,kappaN14,kappaN18)-, (SP-4-1)-C₁₈H₁₄FeN₄342.18
50793-29-84-(4-Cyanophenoxy)benzoic acidC₁₄H₉NO₃239.23
50793-85-6Benzoic acid, 4-hexyl-, 4-cyanophenyl esterC₂₀H₂₁NO₂307.39
50794-02-0Iem 611C₂₃H₃₂N₂O352.52
508-01-0Soyasapogenol AC₃₀H₅₀O₄474.73
508-02-1Oleanolic acidC₃₀H₄₈O₃456.71
508-04-3delta-AmyrinC₃₀H₅₀O426.73
508-09-8GlutinoneC₃₀H₄₈O424.71
508-24-7Tumulosic acidC₃₁H₅₀O₄486.74
508-32-7TricycleneC₁₀H₁₆136.24
508-44-1AnemoninC₁₀H₈O₄192.17
508-52-1OuabageninC₂₃H₃₄O₈438.52
508-54-3HydroxycodeinoneC₁₈H₁₉NO₄313.35
508-59-8PartheninC₁₅H₁₈O₄262.31
508-65-6GermineC₂₇H₄₃NO₈509.64
508-67-8GermerineC₃₇H₅₉NO₁₁693.88
508-71-4RosenonolactoneC₂₀H₂₈O₃316.44
508-75-8ConvallatoxinC₂₉H₄₂O₁₀550.64
508-77-0CymarinC₃₀H₄₄O₉548.67
508-84-9(3beta,5beta,11alpha)-3-((2,6-Dideoxy-3-O-methyl-alpha-L-arabino-hexopyranosyl)oxy)-11,14-dihydroxycard-20(22)-enolideC₃₀H₄₆O₈534.69
508-93-0EvomonosideC₂₉H₄₄O₈520.66
508-99-6Hydrocortisone cypionateC₂₉H₄₂O₆486.65
5080-22-8IsopropylhydroxylamineC₃H₉NO75.11
5080-50-2Levacecarnine hydrochlorideC₉H₁₈ClNO₄239.70
50800-92-52-(4-Methoxyphenoxy)ethylamineC₉H₁₃NO₂167.21
50802-21-6TingenoneC₂₈H₃₆O₃420.59
50803-23-14-Bromo-3-(chlorosulfonyl)benzoic acidC₇H₄BrClO₄S299.53
50803-29-73-(Chlorosulfonyl)-4-methoxybenzoic acidC₈H₇ClO₅S250.66
5081-36-73-Methoxy-4-nitrobenzoic acidC₈H₇NO₅197.15
5081-42-5Benzoic acid, 3,4,5-trimethoxy-2-nitro-, methyl esterC₁₁H₁₃NO₇271.23
5081-87-83-(2-Chloroethyl)(1H,3H)quinazoline-2,4-dioneC₁₀H₉ClN₂O₂224.65
50815-87-7Sodium borate silicateH₂BNa₃O₆Si205.88
50816-18-79-Decenyl acetateC₁₂H₂₂O₂198.31
50816-19-81-Octanol, 8-bromo-C₈H₁₇BrO209.13
50816-20-12H-Pyran, 2-[(8-bromooctyl)oxy]tetrahydro-C₁₃H₂₅BrO₂293.25
50816-23-4TrapezifolixanthoneC₂₃H₂₂O₅378.42
50816-24-5HastatosideC₁₇H₂₄O₁₁404.37
50816-25-6(1R,2R,4aR,8aS)-1-[2-(Furan-3-yl)ethyl]-2,4a,5-trimethyl-2,3,4,7,8,8a-hexahydronaphthalene-1-carboxylic acidC₂₀H₂₈O₃316.44
50816-31-4DiethylureaC₅H₁₂N₂O116.16
50816-75-63,4,5-Trimethoxy-1,1'-biphenylC₁₅H₁₆O₃244.29
50817-80-62-Chloro-4-methylbenzaldehydeC₈H₇ClO154.60
508182-19-23-(2-Methoxyphenyl)-4,5-dihydroisoxazole-5-carboxylic acidC₁₁H₁₁NO₄221.21
508182-41-0Ganoderic acid Lm2C₃₀H₄₂O₇514.66
508185-28-2N-(2,3-Dihydro-1,4-benzodioxin-6-yl)-1-(3,5-dimethoxybenzoyl)piperidine-4-carboxamideC₂₃H₂₆N₂O₆426.47
508185-38-41-Benzoyl-N-(2,3-dihydro-1,4-benzodioxin-6-yl)piperidine-4-carboxamideC₂₁H₂₂N₂O₄366.42
508186-14-91-(2,3-Di(thiophen-2-yl)quinoxalin-6-yl)-3-(2-methoxyethyl)ureaC₂₀H₁₈N₄O₂S₂410.52
508187-76-6Antimalarial agent 17C₁₉H₂₁ClN₂O₃S392.91
508187-98-2N-(2-Chlorobenzyl)-1-((4-fluorophenyl)sulfonyl)piperidine-4-carboxamideC₁₉H₂₀ClFN₂O₃S410.90
508188-03-2N-(3-Acetylphenyl)-1-(4-fluorophenyl)sulfonylpiperidine-4-carboxamideC₂₀H₂₁FN₂O₄S404.46
508189-09-11-(4-Fluorophenyl)sulfonyl-N-(3-methylsulfanylphenyl)piperidine-4-carboxamideC₁₉H₂₁FN₂O₃S₂408.52
5082-74-6(Pyrrolidin-3-yl)methanolC₅H₁₁NO101.15
5082-82-6[1,3]Thiazolo[5,4-d]pyrimidine-5,7-diolC₅H₃N₃O₂S169.16
50820-65-0Methyl indole-6-carboxylateC₁₀H₉NO₂175.19
50820-90-1(4-Methoxyphenyl)(1-propyl-1H-benzimidazol-2-yl)methanolC₁₈H₂₀N₂O₂296.37
508203-26-74-Chloro-2,5-difluorobenzamideC₇H₄ClF₂NO191.56
508203-48-32,3-Difluoro-4-methylbenzonitrileC₈H₅F₂N153.13
508218-11-9Trichodermamide AC₂₀H₂₀N₂O₉432.38
508218-12-0Trichodermamide BC₂₀H₁₉ClN₂O₈450.83
50822-98-5[2-(4-Methoxyphenyl)ethyl]dimethylamine hydrochlorideC₁₁H₁₈ClNO215.72
508220-96-03-Bromo-1-methyl-6-(methylsulfanyl)-1H-pyrazolo[3,4-d]pyrimidineC₇H₇BrN₄S259.13
508225-85-2(2E)-3-(2H-1,3-Benzodioxol-5-yl)-1-(2,5-dimethoxyphenyl)prop-2-en-1-oneC₁₈H₁₆O₅312.32
508226-57-1AstakolactinC₂₅H₃₆O₄400.56
508227-04-12-(4-Bromo-2,6-dimethylphenoxy)-N'-(1-(4-bromophenyl)ethylidene)acetohydrazideC₁₈H₁₈Br₂N₂O₂454.16
50823-86-46-Nitro-2,3,4,9-tetrahydro-1H-carbazoleC₁₂H₁₂N₂O₂216.24
50823-87-54-Methoxy-3-(trifluoromethyl)benzaldehydeC₉H₇F₃O₂204.15
50823-88-64-(Chlorodifluoromethoxy)benzenemethanolC₈H₇ClF₂O₂208.59

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