CAS number index

CAS numbers starting with 49, page 18

2,422 chemicals have a CAS number that starts with 49. They are listed in CAS order.

Showing 1,701 to 1,800 of 2,422 chemicals

CAS numberChemical nameFormulaMol. weight

49759-20-8N-(9-Acridinyl)maleimideC₁₇H₁₀N₂O₂274.28
4976-25-4TremetoneC₁₃H₁₄O₂202.25
4976-86-7AC1MqrfjC₂₂H₂₅N₃O₆427.46
49761-11-7Diethyl 2-acetamido-2-(2,3-dibromopropyl)-malonateC₁₂H₁₉Br₂NO₅417.09
49761-82-2tert-Butyl 1H-imidazole-1-carboxylateC₈H₁₂N₂O₂168.20
49762-08-53-Hydroxy-4-methyl-2(3H)-thiazolethioneC₄H₅NOS₂147.22
49762-80-3S-Acetonyl O-ethyl dithiocarbonateC₆H₁₀O₂S₂178.28
49763-41-9Chloro(tricyclohexylphosphine)gold(I)C₁₈H₃₂AuClP+511.85
49763-64-6Benzoic acid, 4-pentyl-, 4-cyanophenyl esterC₁₉H₁₉NO₂293.37
49763-65-74-Pentylbenzoyl chlorideC₁₂H₁₅ClO210.70
49763-66-8Benzaldehyde, 4-octyl-C₁₅H₂₂O218.34
49763-67-94-HeptylbenzaldehydeC₁₄H₂₀O204.31
49763-69-1Benzaldehyde, 4-hexyl-C₁₃H₁₈O190.29
49763-96-4StiripentolC₁₄H₁₈O₃234.29
49764-23-01-Benzyl-6-hydroxy-4-methyl-2-oxo-1,2-dihydropyridine-3-carbonitrileC₁₄H₁₂N₂O₂240.26
49764-63-84,5-Dibromobenzene-1,2-diamineC₆H₆Br₂N₂265.94
49767-17-15-Fluoro-2-iodo-3-methylpyridineC₆H₅FIN237.01
49768-04-9Ethyl 1-methylcyclohex-2-ene-1-carboxylateC₁₀H₁₆O₂168.24
49769-60-0alpha-Hydroxypyridine-3-acetic acidC₇H₇NO₃153.14
4977-62-2Ethyl acetamidocyanoacetateC₇H₁₀N₂O₃170.17
49772-14-76-Methyl-3-(2-pyridinyl)-1,2,4-triazin-5(2H)-oneC₉H₈N₄O188.19
49772-70-53-(Pyridin-3-yl)-1,2,4-oxadiazol-5-amineC₇H₆N₄O162.15
49773-19-52-(Methylsulfinyl)ethanamine hydrochlorideC₃H₁₀ClNOS143.64
49773-20-82-(Methylsulfonyl)ethanamineC₃H₉NO₂S123.18
49773-24-2Ethyl 2-methyl-2-(methylthio)propionateC₇H₁₄O₂S162.25
49773-66-2RefChem:854853C₁₆H₁₇N₃O₂S315.40
49773-67-33,4-Dimethoxybenzaldehyde N-(3-methylphenyl)thiosemicarbazoneC₁₇H₁₉N₃O₂S329.43
49773-69-53,4-Dimethoxybenzaldehyde N-(3-chlorophenyl)thiosemicarbazoneC₁₆H₁₆ClN₃O₂S349.84
49776-64-9Methyl (1S,4aS,7aS)-7-((acetyloxy)methyl)-1,4a,5,7a-tetrahydro-1-((2,3,4,6-tetra-O-acetyl-beta-D-glucopyranosyl)oxy)cyclopenta(c)pyran-4-carboxylateC₂₇H₃₄O₁₅598.55
49776-79-6ParvisoflavanoneC₁₇H₁₆O₇332.31
49776-81-05-Hexenyl isothiocyanateC₇H₁₁NS141.24
49777-13-1O-2-(Acetylamino)-2-deoxy-alpha-D-galactopyranosyl-(1->3)-O-(6-deoxy-alpha-L-galactopyranosyl-(1->2))-D-galactoseC₂₀H₃₅NO₁₅529.49
49777-14-2Blood group B trisaccharideC₁₈H₃₂O₁₅488.44
49777-56-2(4-Nitrophenyl)methanesulfonohydrazideC₇H₉N₃O₄S231.23
49778-01-0Imino-tris(dimethylamino)phosphoraneC₆H₁₉N₄P178.22
49779-95-55-Thiazoleacetic acid, 4-(4-chlorophenyl)-2-(phenylamino)-C₁₇H₁₃ClN₂O₂S344.82
49779-98-82-(2-Amino-4-phenyl-1,3-thiazol-5-yl)acetic acidC₁₁H₁₀N₂O₂S234.28
49779-99-92-Amino-4-(4-chlorophenyl)thiazole-5-acetic acidC₁₁H₉ClN₂O₂S268.73
49780-08-73-Bromo-4-(4-fluorophenyl)-4-oxobutanoic acidC₁₀H₈BrFO₃275.07
49781-37-5Dibenzo[b,f][1,2,4]triazolo[4,3-d][1,4]thiazepineC₁₄H₉N₃S251.31
49781-48-82,2-DifluoropropanamideC₃H₅F₂NO109.08
49781-49-92,2-DifluoropropanenitrileC₃H₃F₂N91.06
497818-07-2Methyl[(pyrimidin-5-yl)methyl]amineC₆H₉N₃123.16
497819-89-33-({[3-(Trifluoromethyl)phenyl]amino}carbonyl)bicyclo[2.2.1]hept-5-ene-2-carboxylic acidC₁₆H₁₄F₃NO₃325.29
497820-35-6Octahydro-3,6,9-trimethyl-3,12-epoxy-12H-pyrano(4,3-j)-1,2-benzodioxepin-10(3H)-oneC₁₅H₂₂O₅282.34
497820-84-5[1-(4-Bromo-phenyl)-2,5-dioxo-pyrrolidin-3-ylamino]-acetic acid ethyl esterC₁₄H₁₅BrN₂O₄355.19
497820-98-1Dimethyl 2,6-diamino-4-(4-methylphenyl)furo[2,3-f][1]benzofuran-3,7-dicarboxylateC₂₁H₁₈N₂O₆394.38
497823-49-12-(((3-Mercapto-5-(2-pyridinyl)-4H-1,2,4-triazol-4-yl)imino)ME)-6-methoxyphenolC₁₅H₁₃N₅O₂S327.37
497823-53-74-((5-BR-2-Methoxybenzylidene)amino)-5-(2-pyridinyl)-4H-1,2,4-triazole-3-thiolC₁₅H₁₂BrN₅OS390.27
497823-54-84-((2-CL-6-Fluorobenzylidene)amino)-5-(2-pyridinyl)-4H-1,2,4-triazole-3-thiolC₁₄H₉ClFN₅S333.78
497823-57-14-((4-Fluorobenzylidene)amino)-5-(2-pyridinyl)-4H-1,2,4-triazole-3-thiolC₁₄H₁₀FN₅S299.33
497823-59-34-BR-2-(((3-Mercapto-5-(2-pyridinyl)-4H-1,2,4-triazol-4-yl)imino)methyl)phenolC₁₄H₁₀BrN₅OS376.24
497823-60-65-(2-Pyridinyl)-4-((3,4,5-trimethoxybenzylidene)amino)-4H-1,2,4-triazole-3-thiolC₁₇H₁₇N₅O₃S371.42
497823-64-05-(2-Pyridinyl)-4-((2,3,4-trimethoxybenzylidene)amino)-4H-1,2,4-triazole-3-thiolC₁₇H₁₇N₅O₃S371.42
497823-65-15-(2-Pyridinyl)-4-((2,4,5-trimethoxybenzylidene)amino)-4H-1,2,4-triazole-3-thiolC₁₇H₁₇N₅O₃S371.42
497823-67-34-((2-Bromobenzylidene)amino)-5-(2-pyridinyl)-4H-1,2,4-triazol-3-yl hydrosulfideC₁₄H₁₀BrN₅S360.24
497823-70-84-((3-Phenoxybenzylidene)amino)-5-(2-pyridinyl)-4H-1,2,4-triazole-3-thiolC₂₀H₁₅N₅OS373.44
497823-73-12-(((3-Mercapto-5-(2-pyridinyl)-4H-1,2,4-triazol-4-yl)imino)methyl)phenolC₁₄H₁₁N₅OS297.34
497823-74-24-(((3-Mercapto-5-(2-pyridinyl)-4H-1,2,4-triazol-4-yl)imino)ME)-1,3-benzenediolC₁₄H₁₁N₅O₂S313.34
497823-76-44-(((3-Mercapto-5-(2-pyridinyl)-4H-1,2,4-triazol-4-yl)imino)ME)-2-methoxyphenolC₁₅H₁₃N₅O₂S327.37
497823-77-54-[(4-Chlorobenzylidene)amino]-3-(2-pyridyl)-1H-1,2,4-triazole-5-thioneC₁₄H₁₀ClN₅S315.79
497823-79-74-((2-ME-3-PH-2-Propenylidene)amino)-5-(2-pyridinyl)-4H-1,2,4-triazole-3-thiolC₁₇H₁₅N₅S321.41
497823-80-04-((4-Bromobenzylidene)amino)-5-(2-pyridinyl)-4H-1,2,4-triazol-3-yl hydrosulfideC₁₄H₁₀BrN₅S360.24
497823-81-14-(((3-Mercapto-5-(2-pyridinyl)-4H-1,2,4-triazol-4-yl)imino)methyl)phenolC₁₄H₁₁N₅OS297.34
497823-82-24-((2,4-Dichlorobenzylidene)amino)-5-(2-pyridinyl)-4H-1,2,4-triazole-3-thiolC₁₄H₉Cl₂N₅S350.23
497823-85-54-((4-Methylbenzylidene)amino)-5-(2-pyridinyl)-4H-1,2,4-triazole-3-thiolC₁₅H₁₃N₅S295.37
497823-88-82-Ethoxy-4-(((3-mercapto-5-(2-pyridinyl)-4H-1,2,4-triazol-4-yl)imino)ME)phenolC₁₆H₁₅N₅O₂S341.40
497823-89-94-((2-Methoxybenzylidene)amino)-5-(2-pyridinyl)-4H-1,2,4-triazole-3-thiolC₁₅H₁₃N₅OS311.37
497823-90-22-Allyl-6-(((3-mercapto-5-(2-pyridinyl)-4H-1,2,4-triazol-4-yl)imino)ME)phenolC₁₇H₁₅N₅OS337.41
497823-94-64-((4-Isopropylbenzylidene)amino)-5-(2-pyridinyl)-4H-1,2,4-triazole-3-thiolC₁₇H₁₇N₅S323.43
497823-97-94-(((3-Mercapto-5-(2-pyridinyl)-4H-1,2,4-triazol-4-yl)imino)ME)-2-meo-PH acetateC₁₇H₁₅N₅O₃S369.41
497823-98-04-(((5-ME-2-Thienyl)methylene)amino)-5-(2-pyridinyl)-4H-1,2,4-triazole-3-thiolC₁₃H₁₁N₅S₂301.40
497823-99-14-((3-Methoxybenzylidene)amino)-5-(2-pyridinyl)-4H-1,2,4-triazole-3-thiolC₁₅H₁₃N₅OS311.37
497824-00-74-((4-Propoxybenzylidene)amino)-5-(2-pyridinyl)-4H-1,2,4-triazole-3-thiolC₁₇H₁₇N₅OS339.42
497824-01-84-((5-Bromo-2-fluorobenzylidene)amino)-5-(2-pyridinyl)-4H-1,2,4-triazole-3-thiolC₁₄H₉BrFN₅S378.23
497824-02-94-((3-Fluorobenzylidene)amino)-5-(2-pyridinyl)-4H-1,2,4-triazole-3-thiolC₁₄H₁₀FN₅S299.33
497824-03-04-(((1,1'-Biphenyl)4-ylmethylene)amino)-5-(2-pyridinyl)4H-1,2,4-triazole-3-thiolC₂₀H₁₅N₅S357.44
497824-04-14-((3-Methylbenzylidene)amino)-5-(2-pyridinyl)-4H-1,2,4-triazole-3-thiolC₁₅H₁₃N₅S295.37
497824-35-84-(((3-(3-CL-PH)-5-Mercapto-4H-1,2,4-triazol-4-yl)imino)methyl)-1,3-benzenediolC₁₅H₁₁ClN₄O₂S346.80
49783-72-43-Methyl-1,2-oxazole-5-carbonyl chlorideC₅H₄ClNO₂145.54
49783-81-54-(1-Aminoethyl)benzene-1-sulfonamideC₈H₁₂N₂O₂S200.26
49783-84-81,5-Dimethyl-1H-pyrazole-3-carbonyl chlorideC₆H₇ClN₂O158.59
497832-98-14-Bromo-1-methyl-5-(trifluoromethyl)-1H-pyrazoleC₅H₄BrF₃N₂229.00
497832-99-24-Bromo-1-methyl-3-(trifluoromethyl)-1H-pyrazoleC₅H₄BrF₃N₂229.00
497833-01-94-Bromo-1-phenyl-5-(trifluoromethyl)-1H-pyrazoleC₁₀H₆BrF₃N₂291.07
497833-02-05-(Trifluoromethyl)-1H-pyrazole-1-acetic acidC₆H₅F₃N₂O₂194.11
497833-03-14-Bromo-1-methyl-5-(trifluoromethyl)-1H-pyrazole-3-carboxylic acidC₆H₄BrF₃N₂O₂273.01
497833-05-34-Bromo-1-methyl-3-(trifluoromethyl)-1H-pyrazole-5-carboxylic acidC₆H₄BrF₃N₂O₂273.01
497833-13-31-Phenyl-5-(trifluoromethyl)-1H-pyrazole-3-carboxylic acidC₁₁H₇F₃N₂O₂256.18
497833-15-53-Methyl-1-phenyl-5-(trifluoromethyl)-1H-pyrazole-4-carboxylic acidC₁₂H₉F₃N₂O₂270.21
497833-27-9GivinostatC₂₄H₂₇N₃O₄421.50
497836-05-22-[2-(4-Amino-1,2,5-oxadiazol-3-yl)benzimidazol-1-yl]-1-(3,5-dimethylpiperidin-1-yl)ethanoneC₁₈H₂₂N₆O₂354.41
497837-25-9N-(2-tert-Butylsulfanylethyl)-1-methoxynaphthalene-2-carboxamideC₁₈H₂₃NO₂S317.45
497837-41-92-[[5-(1-Adamantyl)-4-methyl-1,2,4-triazol-3-yl]sulfanyl]-N-(1,3-dimethyl-2,6-dioxopyrimidin-4-yl)acetamideC₂₁H₂₈N₆O₃S444.56
497837-44-2N-(3-Chloro-2-methylphenyl)-2-[[5-(methoxymethyl)-4-phenyl-1,2,4-triazol-3-yl]sulfanyl]acetamideC₁₉H₁₉ClN₄O₂S402.91
497837-56-64-Butoxy-N-[4-(2-morpholin-4-yl-2-oxoethoxy)phenyl]benzamideC₂₃H₂₈N₂O₅412.49
497837-61-31-[4-[(1-Cyclohexyltetrazol-5-yl)sulfanylmethyl]phenyl]pyrrolidine-2,5-dioneC₁₈H₂₁N₅O₂S371.47
497839-62-06-(4-((4-Ethyl-1-piperazinyl)methyl)phenyl)-N-((1R)-1-phenylethyl)-7H-pyrrolo(2,3-d)pyrimidin-4-amineC₂₇H₃₂N₆440.60
49785-67-31,3-Dimethyl-4-thiouracilC₆H₈N₂OS156.21
49785-74-21,2-Benzisothiazol-3(2H)-one, 2-(2-oxo-3-piperidinyl)-, 1,1-dioxideC₁₂H₁₂N₂O₄S280.31

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