CAS number index

CAS numbers starting with 19, page 53

6,686 chemicals have a CAS number that starts with 19. They are listed in CAS order.

Showing 5,201 to 5,300 of 6,686 chemicals

CAS numberChemical nameFormulaMol. weight

19750-45-92-Oxo-1,3-thiazolidine-4-carboxylic acidC₄H₅NO₃S147.16
19750-95-9Chlordimeform hydrochlorideC₁₀H₁₄Cl₂N₂233.14
197501-99-81-(2-Chlorophenyl)-3-(furan-2-ylmethyl)ureaC₁₂H₁₁ClN₂O₂250.69
197502-56-01-(3-Chlorobenzoyl)-4-methylpiperidineC₁₃H₁₆ClNO237.73
197504-22-63-(Naphthalen-2-yloxy)propan-1-amine hydrochlorideC₁₃H₁₆ClNO237.73
197504-51-16-Chloro-4-hydroxy-3-methyl-2H-chromen-2-oneC₁₀H₇ClO₃210.62
197506-04-0Men91507C₂₈H₂₃FN₄O₃482.51
197506-83-5Methyl 3-formyl-1H-indole-5-carboxylateC₁₁H₉NO₃203.20
197507-22-5Methyl 2-fluoro-4-hydroxybenzoateC₈H₇FO₃170.14
197507-55-48-Bromo-1,6-naphthyridine-2-carboxylic acidC₉H₅BrN₂O₂253.06
197507-59-81,6-Naphthyridine-2-carboxylic acidC₉H₆N₂O₂174.16
197507-85-05-(2-Furyl)-3-(trifluoromethyl)pyrazoleC₈H₅F₃N₂O202.13
197509-46-9LaniquidarC₃₇H₃₆N₄O₃584.72
197512-40-61-(4-Chlorophenyl)-1-(pyridin-2-yl)ethanolC₁₃H₁₂ClNO233.70
197512-45-11-(3-Chlorophenyl)-3-(5-methyl-1,3,4-thiadiazol-2-yl)ureaC₁₀H₉ClN₄OS268.73
197512-60-0N-(3-Chlorophenyl)-2-(phenylacetyl)hydrazinecarboxamideC₁₅H₁₄ClN₃O₂303.75
197512-66-61-(2-Chlorophenyl)-3-(pyridin-3-ylmethyl)ureaC₁₃H₁₂ClN₃O261.71
197512-67-71-(3-Chlorophenyl)-3-(pyridin-3-ylmethyl)ureaC₁₃H₁₂ClN₃O261.71
197512-74-61-(4-Chlorophenylsulfonyl)-4-methylpiperidineC₁₂H₁₆ClNO₂S273.79
197513-58-91-(4-Chlorophenyl)-3-(2,4,6-trimethylphenyl)ureaC₁₆H₁₇ClN₂O288.78
197514-90-25-(1-Adamantyl)-1,3,4-oxadiazole-2-thiolC₁₂H₁₆N₂OS236.34
1975146-78-1(Z)-5-(4-Fluorobenzylidene)-4-iminothiazolidin-2-oneC₁₀H₇FN₂OS222.24
1975149-04-25-[(4-Hydroxyphenyl)methylene]-4-imino-1,3-thiazolidin-2-oneC₁₀H₈N₂O₂S220.25
1975149-17-7(4Z,5Z)-4-(Phenylimino)-5-(thiophen-2-ylmethylene)thiazolidin-2-oneC₁₄H₁₀N₂OS₂286.38
197516-57-7Methyl 2-fluoro-6-methylbenzoateC₉H₉FO₂168.17
19752-09-11,2-Dichloro-4-(isocyanatomethyl)benzeneC₈H₅Cl₂NO202.04
19752-21-71-Bromo-2-methoxy-2-methylpropaneC₅H₁₁BrO167.05
19752-22-81-Iodo-2-methoxy-2-methylpropaneC₅H₁₁IO214.05
19752-55-7Benzene, 1-bromo-3,5-dichloro-C₆H₃BrCl₂225.90
19752-57-91,3-Dibromo-5-iodobenzeneC₆H₃Br₂I361.80
19752-61-55-Bromo-2,4-bis(1,1-dimethylethoxy)pyrimidineC₁₂H₁₉BrN₂O₂303.20
19752-84-2Tetrahydro-2H-pyran-3-olC₅H₁₀O₂102.13
197520-71-12,3,4-Trifluoro-5-nitrobenzoic acidC₇H₂F₃NO₄221.09
197525-99-82-(2-Chlorophenyl)-2,2-diphenyl acetonitrileC₂₀H₁₄ClN303.79
19754-21-3Benzene, 1,2-dimethoxy-3-(2-propenyl)-C₁₁H₁₄O₂178.23
19754-22-4Benzene, 1,4-dimethoxy-2-(2-propenyl)-C₁₁H₁₄O₂178.23
19754-75-7(2-Iodoethyl)(methyl)amine hydroiodideC₃H₉I₂N312.92
19754-80-45-Ethyl-1,2-oxazol-3-amineC₅H₈N₂O112.13
19755-53-42-Bromo-3-nitropyridineC₅H₃BrN₂O₂203.00
19756-04-8Zirconium, tetrakis(dimethylamino)-C₈H₂₄N₄Zr267.53
19756-72-0tert-Butyl 4-nitrobenzoateC₁₁H₁₃NO₄223.23
197569-11-2tert-Butyl 4-(cyanomethylidene)piperidine-1-carboxylateC₁₂H₁₈N₂O₂222.29
19757-13-2Sulfamide, N,N'-bis(4-nitrophenyl)-C₁₂H₁₀N₄O₆S338.30
19757-64-31-CyclopropylureaC₄H₈N₂O100.12
197570-01-72-[[4-(4-Bromophenyl)-5-cyano-2-oxo-3,4-dihydro-1H-pyridin-6-yl]sulfanyl]acetamideC₁₄H₁₂BrN₃O₂S366.24
197570-02-82-{[4-(4-Bromophenyl)-3-cyano-6-oxo-1,4,5,6-tetrahydropyridin-2-yl]sulfanyl}-N-phenylacetamideC₂₀H₁₆BrN₃O₂S442.34
197570-07-34-(2-Chlorophenyl)-6-ethylsulfanyl-2-oxo-3,4-dihydro-1H-pyridine-5-carbonitrileC₁₄H₁₃ClN₂OS292.79
197573-17-44-(Cyclopentyloxy)-3-methoxybenzaldehydeC₁₃H₁₆O₃220.27
19758-27-13-Ethoxy-2-methylpropanoic acidC₆H₁₂O₃132.16
19758-29-33-Propoxypropanoic acidC₆H₁₂O₃132.16
197585-42-51-(Methoxycarbonyl)piperidine-4-carboxylic acidC₈H₁₃NO₄187.19
197587-55-6N'-(4-Nitrobenzylidene)isonicotinohydrazideC₁₃H₁₀N₄O₃270.25
197588-20-83-(Aminooxy)benzonitrileC₇H₆N₂O134.14
19759-66-12-Aminobenzothiazole-6-carbonitrileC₈H₅N₃S175.22
19759-94-51-[3-(Diethylamino)prop-1-ynyl]cyclohexan-1-olC₁₃H₂₃NO209.33
197590-44-6(2-Bromo-4-methoxyphenyl)hydrazine hydrochlorideC₇H₁₀BrClN₂O253.53
197590-46-8(2,3-Dihydro-1-benzofuran-5-yl)hydrazine hydrochlorideC₈H₁₁ClN₂O186.64
1976-04-12-Bromo-N,N-dimethylbenzylamineC₉H₁₂BrN214.11
1976-27-8StearoylcarnitineC₂₅H₄₉NO₄427.67
1976-60-9(Fluoren-9-ylideneamino) N-phenylcarbamateC₂₀H₁₄N₂O₂314.34
1976-85-8Uroporphyrinogen IIIC₄₀H₄₄N₄O₁₆836.80
1976-98-3Candicine iodideC₁₁H₁₈INO307.18
1976052-16-06-Bromo-1-(difluoromethyl)isoquinolineC₁₀H₆BrF₂N258.06
19762-15-35-Ethynyl-1-methyl-1H-pyrazoleC₆H₆N₂106.13
19762-23-3Methyl 5-ethynyl-1-methyl-1H-pyrazole-3-carboxylateC₈H₈N₂O₂164.16
19762-24-4Methyl 3-ethynyl-1-methyl-1H-pyrazole-5-carboxylateC₈H₈N₂O₂164.16
19763-90-7(3,4-Dichlorophenyl)hydrazine monohydrochlorideC₆H₇Cl₃N₂213.50
197631-20-2OrevactaeneC₃₄H₄₄O₁₀612.72
197632-75-0Fmoc-metrp(boc)-OHC₃₂H₃₂N₂O₆540.62
197632-76-1(S)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)(methyl)amino)-6-((tert-butoxycarbonyl)amino)hexanoic acidC₂₇H₃₄N₂O₆482.58
197632-77-2N-alpha-(9-Fluorenylmethyloxycarbonyl)-N-alpha-methyl-O-t-butyl-L-serineC₂₃H₂₇NO₅397.47
197638-83-8tert-Butyl 4-(4-formylphenyl)piperazine-1-carboxylateC₁₆H₂₂N₂O₃290.36
19764-30-8N-Acetyl-D-leucineC₈H₁₅NO₃173.21
19764-32-0N-Acetyl-D-tyrosineC₁₁H₁₃NO₄223.23
19764-58-01,2-Propanediamine, N2,N2-dimethyl-C₅H₁₄N₂102.18
19764-59-1N2,N2-dimethyl-1,2-butanediamineC₆H₁₆N₂116.21
19764-61-5(1-Amino-3-methylbutan-2-yl)dimethylamineC₇H₁₈N₂130.24
19764-88-61,1'-Diethyl-4,4'-quinocyanine bromideC₂₅H₂₅BrN₂433.39
19764-96-61,1',3,3,3',3'-Hexamethylindotricarbocyanine iodideC₂₉H₃₃IN₂536.50
19765-65-23-Hydroxy-3,9-dihydro-6H-purin-6-oneC₅H₄N₄O₂152.11
197650-99-02-Amino-2-methyl-N-((3R)-2,3,4,5-tetrahydro-1-((2'-((((methylamino)carbonyl)amino)methyl)(1,1'-biphenyl)-4-yl)methyl)-2-oxo-1H-1-benzazepin-3-yl)propanamideC₃₀H₃₅N₅O₃513.64
197653-93-3(4-Chlorophenyl)-(2-morpholin-4-yl-5-nitrophenyl)methanoneC₁₇H₁₅ClN₂O₄346.77
19766-55-3N-[4-(Dimethylamino)phenyl]-4-methylbenzenesulfonamideC₁₅H₁₈N₂O₂S290.39
19766-89-3Sodium 2-ethylhexanoateC₈H₁₅NaO₂166.20
19767-45-4MesnaC₂H₅NaO₃S₂164.18
19768-02-63,4-Diphenyl-1,2,5-oxadiazoleC₁₄H₁₀N₂O222.25
19768-54-81-Pentyl-1H-imidazoleC₈H₁₄N₂138.21
1977-05-52-(2-Methylpyridin-3-yl)ethan-1-olC₈H₁₁NO137.18
1977-06-6(4-Methyl-1,3-thiazol-5-yl)methanolC₅H₇NOS129.18
1977-07-711-(4-Methyl-1-piperazinyl)-5H-dibenzo(b,e)(1,4)diazepineC₁₈H₂₀N₄292.39
1977-08-8IsoclozapineC₁₈H₁₉ClN₄326.83
1977-10-2LoxapineC₁₈H₁₈ClN₃O327.81
1977-11-3PerlapineC₁₉H₂₁N₃291.40
1977-15-72-HydroxydesipramineC₁₈H₂₂N₂O282.39
1977-33-9PantogabC₁₀H₁₉NO₅233.26
1977-38-41-Methanesulfonylpropan-2-olC₄H₁₀O₃S138.19
1977-72-65-FluorobenzimidazoleC₇H₅FN₂136.13
197703-37-0Carbazomadurin AC₂₂H₂₇NO₃353.46
197704-85-12-Cyano-N-(cyclohexylcarbamoyl)-N-ethylacetamideC₁₂H₁₉N₃O₂237.30
19771-63-2ProcysteineC₄H₅NO₃S147.16

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