CAS number index

CAS numbers starting with 4, page 41

28,986 chemicals have a CAS number that starts with 4. They are listed in CAS order.

Showing 4,001 to 4,100 of 5,000 chemicals

CAS numberChemical nameFormulaMol. weight

412947-46-74-Chloro-2-ethynylanilineC₈H₆ClN151.60
412947-48-95-Chloro-2-ethynylanilineC₈H₆ClN151.60
412947-53-6Methyl 4-amino-3-ethynylbenzoateC₁₀H₉NO₂175.19
412947-54-7Methyl 3-amino-4-iodobenzoateC₈H₈INO₂277.06
41295-20-94-(p-Tolyloxy)anilineC₁₃H₁₃NO199.25
41295-28-7MethoxyphenoneC₁₆H₁₆O₂240.30
41295-51-64-(Chloromethyl)-7-methyl-2H-chromen-2-oneC₁₁H₉ClO₂208.64
41295-55-04-Chloromethyl-7-methoxy-chromen-2-oneC₁₁H₉ClO₃224.64
41295-57-24-(Chloromethyl)-7,8-dimethyl-2H-chromen-2-oneC₁₂H₁₁ClO₂222.67
41295-58-34-(Chloromethyl)-5,7-dimethyl-2H-chromen-2-oneC₁₂H₁₁ClO₂222.67
41295-64-14-Chloro-3-oxobutyryl chlorideC₄H₄Cl₂O₂154.98
41295-65-24-Chloromethyl-6-methylcoumarinC₁₁H₉ClO₂208.64
41295-98-1Benzenesulfonic acid, 4-amino-2,5-dichloro-, sodium salt (1:1)C₆H₄Cl₂NNaO₃S264.06
412950-08-4RilapladibC₄₀H₃₈F₅N₃O₃S735.82
412958-28-21-Ethyl-6,7-dimethoxy-3-methyl-4-isoquinolinecarbonitrileC₁₅H₁₆N₂O₂256.31
412958-64-61-(2-Fluorophenyl)-6,7-dimethoxy-1,2,3,4-tetrahydroisoquinolineC₁₇H₁₈FNO₂287.33
412958-81-72-(1H-Indol-3-yl)-2-oxoethyl furan-2-carboxylateC₁₅H₁₁NO₄269.26
412959-12-71-(2-Methyl-1H-indol-3-yl)-2-phenoxyethanoneC₁₇H₁₅NO₂265.31
412961-26-33-(2,3-Difluorophenyl)propanoic acidC₉H₈F₂O₂186.16
412961-36-5Bovine adrenal medulla peptide 8-22C₉₁H₁₂₇N₂₅O₂₃S1971.24
412962-27-73-(3-Amino-4-nitroanilino)propan-1-olC₉H₁₃N₃O₃211.22
412962-43-73-(4-Oxo-4,5,6,7-tetrahydro-3H-cyclopenta[4,5]thieno[2,3-d]pyrimidin-2-yl)propanoic acidC₁₂H₁₂N₂O₃S264.31
412962-61-92-(2-Oxopropyl)phenoxyacetic acidC₁₁H₁₂O₄208.21
412963-67-8(E)-N-[(4-Acetylphenyl)carbamothioyl]-3-phenylprop-2-enamideC₁₈H₁₆N₂O₂S324.40
412963-90-7(E)-3-(4-Fluorophenyl)-N-(phenylcarbamothioyl)prop-2-enamideC₁₆H₁₃FN₂OS300.36
412963-99-6(E)-N-(Benzylcarbamothioyl)-3-(3,4-dimethoxyphenyl)prop-2-enamideC₁₉H₂₀N₂O₃S356.45
412964-00-2(E)-3-(3,4-Dimethoxyphenyl)-N-(phenylcarbamothioyl)prop-2-enamideC₁₈H₁₈N₂O₃S342.42
412964-65-94-tert-Butyl-N-(6-methyl-3-pyridinyl)benzenesulfonamideC₁₆H₂₀N₂O₂S304.42
412965-35-61-(4-Chlorophenyl)-3-[2-(3,4-dimethoxyphenyl)ethyl]ureaC₁₇H₁₉ClN₂O₃334.80
412965-63-02-(3-Chlorophenyl)-1-cyanoethyl thiocyanateC₁₀H₇ClN₂S222.70
412966-35-94-(1,3-Benzothiazol-2-yl)benzene-1,2-dicarbonitrileC₁₅H₇N₃S261.31
41298-49-11-(3-Phenoxypropyl)piperazineC₁₃H₂₀N₂O220.32
41298-80-02-(4-Benzylpiperazino)-1-phenyl-1-ethanoneC₁₉H₂₂N₂O294.40
4130-08-9VinyltriacetoxysilaneC₈H₁₂O₆Si232.26
4130-19-2Diguanosine tetraphosphateC₂₀H₂₈N₁₀O₂₁P₄868.39
4130-20-5Biotinyl-5'-AMPC₂₀H₂₈N₇O₉PS573.52
4130-42-12,6-Di-tert-butyl-4-ethylphenolC₁₆H₂₆O234.38
4130-54-5Octadecanoic acid, hydrazideC₁₈H₃₈N₂O298.51
41300-23-6Ethyl 2,3,4,9-tetrahydro-1H-pyrido[3,4-b]indole-3-carboxylateC₁₄H₁₆N₂O₂244.29
41301-27-34-Hydroxy-3-methyl-2-(prop-2-yn-1-yl)cyclopent-2-en-1-oneC₉H₁₀O₂150.18
41303-45-17,8-Dihydronaphtho[2,3-d]-1,3-dioxol-5(6H)-oneC₁₁H₁₀O₃190.20
41303-68-84-(1,3-Benzodioxol-5-yl)-2-(3,4-dimethoxyphenyl)-4-oxobutanoic acidC₁₉H₁₈O₇358.35
41303-71-32,3-Dimethoxy-4b,5,6,11b-tetrahydro-[1,3]benzodioxolo[5,6-c]phenanthridineC₂₀H₁₉NO₄337.38
41303-74-6N-DesmethylgalantamineC₁₆H₁₉NO₃273.33
41306-29-02-[(2Z)-3-Methyl-2-(methylimino)-4-oxo-1,3-thiazolidin-5-yl]acetic acidC₇H₁₀N₂O₃S202.24
41306-45-0N,S-Dimethylisothiouronium hydriodideC₃H₉IN₂S232.09
41306-56-33-(1H-Imidazol-2-yl)propan-1-amineC₆H₁₁N₃125.17
41306-64-32-(5-Bromo-4-oxopentyl)-2,3-dihydro-1H-isoindole-1,3-dioneC₁₃H₁₂BrNO₃310.15
41307-63-5ResorcinolnaphthaleinC₂₄H₁₄O₅382.37
41308-58-1Thymidine C5-hydrateC₁₀H₁₆N₂O₆260.25
41309-43-7(2-Bromovinyl)trimethylsilaneC₅H₁₁BrSi179.13
4131-03-7Bis(3,4-dimethoxyphenyl)methanoneC₁₇H₁₈O₅302.33
4131-74-23,3'-Thiobis(methyl propionate)C₈H₁₄O₄S206.26
4131-76-4Methyl 2-methyl-3-mercaptopropionateC₅H₁₀O₂S134.20
41312-47-43-FucosyllactoseC₁₈H₃₂O₁₅488.44
41313-77-34-[Bis[2-(acetyloxy)ethyl]amino]benzaldehydeC₁₅H₁₉NO₅293.32
41316-89-62,4-Dimethyl-1,3-phenylenediamine dihydrochlorideC₈H₁₄Cl₂N₂209.12
41317-15-14-Methoxy-2-methyl-N-phenylanilineC₁₄H₁₅NO213.28
41318-75-62,4,4'-Tribromodiphenyl etherC₁₂H₇Br₃O406.90
41319-54-4N,N-Dioctadecylcarbamoyl chlorideC₃₇H₇₄ClNO584.46
4132-10-9Tricyclohexyl citrateC₂₄H₃₈O₇438.56
4132-28-92,3,4,6-Tetrakis-O-(phenylmethyl)-D-glucopyranoseC₃₄H₃₆O₆540.66
4132-48-34-IsopropylanisoleC₁₀H₁₄O150.22
4132-65-42-Ethoxy-2-phenyl-1,3-benzodioxoleC₁₅H₁₄O₃242.27
4132-77-83,4-DimethylcumeneC₁₁H₁₆148.25
41324-66-7Benzyl L-prolinateC₁₂H₁₅NO₂205.26
41325-63-78-Epi-cyanocobalaminC₆₃H₈₈CoN₁₄O₁₄P1355.39
41326-41-43,8-Methanonaphth(2,3-b)azet-2(1H)-one, 2a,3,8,8a-tetrahydro-C₁₂H₁₁NO185.23
41326-54-9rac-(1R,2R)-2-(Methylsulfanyl)cyclopentan-1-olC₆H₁₂OS132.23
41326-64-1cis-3,4-DichlorocyclobuteneC₄H₄Cl₂122.98
41327-56-41,4-Bis(4-chloro-3-methylphenoxy)-2-butyneC₁₈H₁₆Cl₂O₂335.23
4133-34-07-Methoxy-2-tetraloneC₁₁H₁₂O₂176.22
4133-35-16-Bromo-2-tetraloneC₁₀H₉BrO225.09
41330-23-81,2-CyclopentanediamineC₅H₁₂N₂100.17
41332-24-5Piperazine, 1-(diphenylmethyl)-4-(1-oxo-3,3-diphenylpropyl)-C₃₂H₃₂N₂O460.62
41332-52-9N-(2-Methyl-4-oxoquinazolin-3-yl)-2-phenoxyacetamideC₁₇H₁₅N₃O₃309.32
41334-70-7Isoquino(2,1-d)(1,4)benzodiazepin-6(7H)-one, 5,9,10,14b-tetrahydro-12,13-dimethoxy-C₁₉H₂₀N₂O₃324.38
41335-56-22-Allyl-1,2-benzisothiazol-3(2H)-one 1,1-dioxideC₁₀H₉NO₃S223.25
41335-63-12-[2-(4-Methylphenyl)-2-oxoethyl]-1H-1,2-benzisothiazole-1,1,3(2H)-trioneC₁₆H₁₃NO₄S315.35
41337-81-92-Pyridinecarboxylic acid, 6-(hydroxymethyl)-, ethyl esterC₉H₁₁NO₃181.19
41339-17-73-Amino-5-nitroindazoleC₇H₆N₄O₂178.15
41339-29-12,5-Dibromopentanoyl chlorideC₅H₇Br₂ClO278.37
41339-61-15-Benzyloxy-3-(2-hydroxyethyl)indoleC₁₇H₁₇NO₂267.33
41339-67-71-Ethyl-1,3,4,9-tetrahydropyrano(3,4-b)indole-1-acetic acidC₁₅H₁₇NO₃259.31
4134-09-2Ethyl 2-acetamido-3-phenylpropanoateC₁₃H₁₇NO₃235.28
4134-56-9l-Cysteine, S-butyl-C₇H₁₅NO₂S177.27
4134-97-8(5R)-2,5-Dihydroxy-6-(hydroxymethyl)oxan-3-oneC₆H₁₀O₅162.14
41340-19-68-Methyl etodolacC₁₆H₁₉NO₃273.33
41340-25-4EtodolacC₁₇H₂₁NO₃287.36
41340-36-77-EthyltryptopholC₁₂H₁₅NO189.26
41340-39-0ImpacarzineC₂₈H₅₅N₅O₂493.78
41340-78-7n,n-Dimethylpiperazine-1-carboxamideC₇H₁₅N₃O157.22
41340-88-91-(1-Piperidinylcarbonyl)piperazineC₁₀H₁₉N₃O197.28
41341-01-92-Oxo-1-pyrrolidinecarbonyl chlorideC₅H₆ClNO₂147.56
41345-70-43-(Acetylthio)propionic AcidC₅H₈O₃S148.18
41345-72-63-(Acetylsulfanyl)propanoyl chlorideC₅H₇ClO₂S166.63
41347-11-93,3-Diphenylpropyl isocyanateC₁₆H₁₅NO237.30
41347-45-9TuberosinC₂₀H₁₈O₅338.36
41349-57-9N,N'-DivanillylideneethylenediamineC₁₈H₂₀N₂O₄328.37
4135-11-9Polymyxin B1C₅₆H₉₈N₁₆O₁₃1203.50

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