CAS number index

CAS numbers starting with 303, page 7

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

Showing 601 to 700 of 2,703 chemicals

CAS numberChemical nameFormulaMol. weight

303066-12-84-(2-((4-Nitrophenoxy)acetyl)carbohydrazonoyl)phenyl benzoateC₂₂H₁₇N₃O₆419.39
303066-14-05-Bromo-2-hydroxy-N'-(3-nitrobenzylidene)benzohydrazideC₁₄H₁₀BrN₃O₄364.15
303066-16-2N'-(4-Chlorobenzylidene)-2-(3-toluidino)acetohydrazideC₁₆H₁₆ClN₃O301.78
303066-18-42-(4-Bromophenoxy)-N'-(4-methylbenzylidene)acetohydrazideC₁₆H₁₅BrN₂O₂347.21
303066-20-8N'-(3-Methoxybenzylidene)isonicotinohydrazideC₁₄H₁₃N₃O₂255.28
303066-28-62,6-Diamino-4-(4-isopropylphenyl)-4H-thiopyran-3,5-dicarbonitrileC₁₆H₁₆N₄S296.40
303066-48-0N-(2,5-Dimethoxyphenyl)-1,2-benzothiazol-3-amine 1,1-dioxideC₁₅H₁₄N₂O₄S318.35
303066-77-5N-(5-Ethyl-1,3,4-thiadiazol-2-yl)-3-methoxybenzamideC₁₂H₁₃N₃O₂S263.32
303066-80-04-Methyl-N-(5-methyl-1,3,4-thiadiazol-2-yl)benzamideC₁₁H₁₁N₃OS233.30
303066-81-1N-[4-(Benzyloxy)phenyl]-3-nitrobenzamideC₂₀H₁₆N₂O₄348.36
303066-82-2Ethyl 5-amino-1-benzyl-3-methyl-1H-pyrazole-4-carboxylateC₁₄H₁₇N₃O₂259.31
303066-94-6N-(2-Chloro-6-methylphenyl)-1-(4-fluorophenyl)-5-oxopyrrolidine-3-carboxamideC₁₈H₁₆ClFN₂O₂346.79
303066-96-8N-[4-(Dimethylamino)phenyl]-1-(4-fluorophenyl)-5-oxopyrrolidine-3-carboxamideC₁₉H₂₀FN₃O₂341.39
303067-02-91-(4-Bromophenyl)-N-(4-fluorophenyl)-5-oxopyrrolidine-3-carboxamideC₁₇H₁₄BrFN₂O₂377.21
303067-14-3N-(3-Chloro-2-methylphenyl)-1-(4-methylphenyl)-5-oxopyrrolidine-3-carboxamideC₁₉H₁₉ClN₂O₂342.83
303067-19-81-(4-Ethylphenyl)-N-(2-fluorophenyl)-5-oxopyrrolidine-3-carboxamideC₁₉H₁₉FN₂O₂326.37
303067-47-2Butyl 8-methyl-2-phenyl-4-quinolinecarboxylateC₂₁H₂₁NO₂319.40
303067-54-1N-(2-Methylpropyl)-5,6,7,8-tetrahydro[1]benzothieno[2,3-d]pyrimidin-4-amineC₁₄H₁₉N₃S261.39
303070-22-61-(5-Chlorothiophen-2-yl)propan-1-amineC₇H₁₀ClNS175.68
303082-86-24-(2-(2-Amino-3,5-dibromobenzoyl)carbohydrazonoyl)phenyl 2-iodobenzoateC₂₁H₁₄Br₂IN₃O₃643.07
303082-87-3N'-(4-tert-Butylcyclohexylidene)-4-methylbenzohydrazideC₁₈H₂₆N₂O286.42
303082-88-44-(2-((4-Propylphenoxy)acetyl)carbohydrazonoyl)phenyl benzoateC₂₅H₂₄N₂O₄416.48
303082-89-54-(2-(4-Hydroxybenzoyl)carbohydrazonoyl)phenyl benzoateC₂₁H₁₆N₂O₄360.37
303082-91-9N'-(4-Butoxybenzylidene)-4-methylbenzohydrazideC₁₉H₂₂N₂O₂310.40
303082-92-02-Amino-N'-benzylidene-3,5-dibromobenzohydrazideC₁₄H₁₁Br₂N₃O397.07
303082-93-1N'-(4-(Benzyloxy)benzylidene)-2-(2-isopropyl-5-methylphenoxy)acetohydrazideC₂₆H₂₈N₂O₃416.52
303082-94-2N'-(4-(Diethylamino)benzylidene)-2-(4-ethoxyanilino)acetohydrazideC₂₁H₂₈N₄O₂368.48
303082-95-34-(2-(Aminocarbonyl)carbohydrazonoyl)-2-methoxyphenyl benzoateC₁₆H₁₅N₃O₄313.31
303082-97-54-(2-((4-Methylphenoxy)acetyl)carbohydrazonoyl)phenyl benzoateC₂₃H₂₀N₂O₄388.42
303083-00-34-(2-(4-Hydroxybenzoyl)carbohydrazonoyl)phenyl 3-bromobenzoateC₂₁H₁₅BrN₂O₄439.26
303083-01-4N'-(4-(Allyloxy)benzylidene)-4-methoxybenzohydrazideC₁₈H₁₈N₂O₃310.35
303083-02-53-Bromo-5-hydroxy-4-methoxybenzaldehyde N-phenylsemicarbazoneC₁₅H₁₄BrN₃O₃364.20
303083-06-94-Chloro-N'-(2-ethoxybenzylidene)benzohydrazideC₁₆H₁₅ClN₂O₂302.76
303083-08-14-(2-((4-Methylphenoxy)acetyl)carbohydrazonoyl)phenyl 3-bromobenzoateC₂₃H₁₉BrN₂O₄467.32
303083-10-53-Bromo-4-hydroxy-5-methoxybenzaldehyde N-phenylsemicarbazoneC₁₅H₁₄BrN₃O₃364.20
303083-11-64-(2-(4-Methylbenzoyl)carbohydrazonoyl)phenyl 2-iodobenzoateC₂₂H₁₇IN₂O₃484.29
303083-12-7N'-(2-(Allyloxy)benzylidene)-4-nitrobenzohydrazideC₁₇H₁₅N₃O₄325.32
303083-13-82-(4-Ethoxyanilino)-N'-(1-(4-methylphenyl)ethylidene)acetohydrazideC₁₉H₂₃N₃O₂325.41
303083-14-9N'(1),N'(7)-Bis(2-hydroxybenzylidene)heptanedihydrazideC₂₁H₂₄N₄O₄396.45
303083-18-3N'-(2-(Benzyloxy)benzylidene)decanohydrazideC₂₄H₃₂N₂O₂380.53
303083-19-44-(2-(4-Nitrobenzoyl)carbohydrazonoyl)phenyl 2-iodobenzoateC₂₁H₁₄IN₃O₅515.26
303083-20-7N'-(2-(Phenoxymethyl)benzylidene)-2-(4-propylphenoxy)acetohydrazideC₂₅H₂₆N₂O₃402.49
303083-23-02-Amino-3,5-dibromo-N'-(4-methylbenzylidene)benzohydrazideC₁₅H₁₃Br₂N₃O411.10
303083-25-22-Amino-3,5-dibromo-N'-(2-hydroxybenzylidene)benzohydrazideC₁₄H₁₁Br₂N₃O₂413.07
303083-26-32-Amino-N'-(4-(benzyloxy)benzylidene)-3,5-dibromobenzohydrazideC₂₁H₁₇Br₂N₃O₂503.19
303083-27-44-(2-((4-Propylphenoxy)acetyl)carbohydrazonoyl)phenyl 4-chlorobenzoateC₂₅H₂₃ClN₂O₄450.92
303083-28-54-(2-((1-Naphthyloxy)acetyl)carbohydrazonoyl)phenyl benzoateC₂₆H₂₀N₂O₄424.46
303083-29-6N'(1),N'(5)-Bis(3-nitrobenzylidene)pentanedihydrazideC₁₉H₁₈N₆O₆426.39
303083-30-9N'-(2-Furylmethylene)-2-(4-methoxyanilino)acetohydrazideC₁₄H₁₅N₃O₃273.29
303083-31-0N'-(4-(Allyloxy)benzylidene)decanohydrazideC₂₀H₃₀N₂O₂330.47
303083-33-24-(2-Acetylcarbohydrazonoyl)phenyl 3-bromobenzoateC₁₆H₁₃BrN₂O₃361.19
303083-34-32-Amino-3,5-dibromo-N'-(2-furylmethylene)benzohydrazideC₁₂H₉Br₂N₃O₂387.03
303083-35-4N'-(4-(Benzyloxy)benzylidene)-4-chlorobenzohydrazideC₂₁H₁₇ClN₂O₂364.83
303083-36-5N'-(2-Ethoxybenzylidene)-2-(4-methylphenoxy)acetohydrazideC₁₈H₂₀N₂O₃312.37
303083-37-6N'-(2-(Allyloxy)benzylidene)-2-(4-propylphenoxy)acetohydrazideC₂₁H₂₄N₂O₃352.43
303083-39-8N'-(4-Butoxybenzylidene)-4-chlorobenzohydrazideC₁₈H₁₉ClN₂O₂330.81
303083-43-42-(2-Isopropyl-5-methylphenoxy)-N'-(2-methoxybenzylidene)acetohydrazideC₂₀H₂₄N₂O₃340.42
303083-45-6N'-(4-Chlorobenzylidene)-2-(4-propylphenoxy)acetohydrazideC₁₈H₁₉ClN₂O₂330.81
303083-47-82-Amino-3,5-dibromo-N'-(4-hydroxy-3-methoxybenzylidene)benzohydrazideC₁₅H₁₃Br₂N₃O₃443.10
303083-48-92-(1-Naphthyloxy)-N'-(4-nitrobenzylidene)acetohydrazideC₁₉H₁₅N₃O₄349.35
303083-49-04-((2-(4-Methoxybenzoyl)hydrazinylidene)methyl)phenyl 3-bromobenzoateC₂₂H₁₇BrN₂O₄453.29
303083-51-4N'-(4-(Allyloxy)benzylidene)-4-chlorobenzohydrazideC₁₇H₁₅ClN₂O₂314.77
303083-53-6N'-(3,4-Dichlorobenzylidene)-2-(4-methoxyanilino)acetohydrazideC₁₆H₁₅Cl₂N₃O₂352.22
303083-54-7N'-(2-HO-3-Methoxybenzylidene)-2-(5-isopropyl-2-methylphenoxy)acetohydrazideC₂₀H₂₄N₂O₄356.42
303083-55-84-(2-(3-HO-4-Methoxybenzylidene)hydrazino)-N-(3-methylphenyl)-4-oxobutanamideC₁₉H₂₁N₃O₄355.39
303083-56-92-(2-Methoxyphenoxy)-N'-(3-nitrobenzylidene)acetohydrazideC₁₆H₁₅N₃O₅329.31
303083-59-2N'-(4-Hydroxybenzylidene)-2-(4-propylphenoxy)acetohydrazideC₁₈H₂₀N₂O₃312.37
303083-60-5N'-(2-(Allyloxy)benzylidene)-2-(4-chlorophenoxy)acetohydrazideC₁₈H₁₇ClN₂O₃344.80
303083-61-64-Chloro-N'-(4-ethoxybenzylidene)benzohydrazideC₁₆H₁₅ClN₂O₂302.76
303083-62-7N-(3-Methylphenyl)-4-(2-(1-(4-methylphenyl)ethylidene)hydrazino)-4-oxobutanamideC₂₀H₂₃N₃O₂337.42
303083-63-8N'-(2,4-Dihydroxybenzylidene)-2-(5-isopropyl-2-methylphenoxy)acetohydrazideC₁₉H₂₂N₂O₄342.39
303083-64-94-(2-(4-Hydroxybenzoyl)carbohydrazonoyl)phenyl 4-chlorobenzoateC₂₁H₁₅ClN₂O₄394.81
303083-65-0N'-(4-Methylbenzylidene)-2-(4-propylphenoxy)acetohydrazideC₁₉H₂₂N₂O₂310.40
303083-68-3N'-(4-Ethoxybenzylidene)-4-nitrobenzohydrazideC₁₆H₁₅N₃O₄313.31
303083-69-4N'-(2-(Benzyloxy)benzylidene)-4-hydroxybenzohydrazideC₂₁H₁₈N₂O₃346.39
303083-73-0N'-(2,4-Dihydroxybenzylidene)-2-(4-propylphenoxy)acetohydrazideC₁₈H₂₀N₂O₄328.37
303083-74-14-Methoxy-N'-(2-methoxybenzylidene)benzohydrazideC₁₆H₁₆N₂O₃284.31
303083-75-24-(2-Benzylidenehydrazino)-N-(4-bromophenyl)-4-oxobutanamideC₁₇H₁₆BrN₃O₂374.24
303083-77-4N'-(2-(Benzyloxy)benzylidene)-2-(3-methylphenoxy)acetohydrazideC₂₃H₂₂N₂O₃374.44
303083-79-6N'-(2-Hydroxy-3-methoxybenzylidene)-2-(4-methylphenoxy)acetohydrazideC₁₇H₁₈N₂O₄314.34
303083-81-0N'-(4-(Benzyloxy)-3-methoxybenzylidene)-2-phenoxyacetohydrazideC₂₃H₂₂N₂O₄390.44
303083-82-1N'-(2-(Benzyloxy)benzylidene)-2-(2-methylphenoxy)acetohydrazideC₂₃H₂₂N₂O₃374.44
303083-83-2N'-(4-Ethoxybenzylidene)-2-(5-isopropyl-2-methylphenoxy)acetohydrazideC₂₁H₂₆N₂O₃354.45
303083-85-4N'-(4-Ethoxybenzylidene)-4-methoxybenzohydrazideC₁₇H₁₈N₂O₃298.34
303083-86-5N'-(2-(Allyloxy)benzylidene)-4-methoxybenzohydrazideC₁₈H₁₈N₂O₃310.35
303083-90-1N'-(4-(Benzyloxy)-3-methoxybenzylidene)-4-methylbenzohydrazideC₂₃H₂₂N₂O₃374.44
303083-94-52-Amino-N'-(2-(benzyloxy)benzylidene)-3,5-dibromobenzohydrazideC₂₁H₁₇Br₂N₃O₂503.19
303083-96-72-Amino-3,5-dibromo-N'-(3-nitrobenzylidene)benzohydrazideC₁₄H₁₀Br₂N₄O₃442.07
303083-97-82-Methoxy-4-(2-(4-methoxybenzoyl)carbohydrazonoyl)phenyl benzoateC₂₃H₂₀N₂O₅404.42
303083-98-92-Amino-3,5-dibromo-N'-(4-methylcyclohexylidene)benzohydrazideC₁₄H₁₇Br₂N₃O403.12
303084-00-6N'-(4-tert-Butylcyclohexylidene)-2-(1-naphthyloxy)acetohydrazideC₂₂H₂₈N₂O₂352.48
303084-01-72-Amino-3,5-dibromo-N'-(5-bromo-2-hydroxybenzylidene)benzohydrazideC₁₄H₁₀Br₃N₃O₂491.96
303084-02-84-(2-((2-Isopropyl-5-methylphenoxy)AC)carbohydrazonoyl)phenyl 3-bromobenzoateC₂₆H₂₅BrN₂O₄509.40
303084-04-04-(2-((3-Methylphenoxy)acetyl)carbohydrazonoyl)phenyl 2-iodobenzoateC₂₃H₁₉IN₂O₄514.32
303084-05-1N-(3-Methylphenyl)-4-oxo-4-(2-(1-phenylethylidene)hydrazino)butanamideC₁₉H₂₁N₃O₂323.40
303084-06-22-(2-Methoxyphenoxy)-N'-(4-methylbenzylidene)acetohydrazideC₁₇H₁₈N₂O₃298.34
303084-07-34-(2-(4-Chlorobenzoyl)carbohydrazonoyl)phenyl benzoateC₂₁H₁₅ClN₂O₃378.81
303084-08-4N'-(4-Hydroxybenzylidene)-2-(5-isopropyl-2-methylphenoxy)acetohydrazideC₁₉H₂₂N₂O₃326.40
303084-09-5N'-(2-Hydroxybenzylidene)-2-(4-propylphenoxy)acetohydrazideC₁₈H₂₀N₂O₃312.37
303084-10-8N'-(4-(Benzyloxy)-3-methoxybenzylidene)-2-(4-chlorophenoxy)acetohydrazideC₂₃H₂₁ClN₂O₄424.88

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