CAS number index

CAS numbers starting with 556, page 3

312 chemicals have a CAS number that starts with 556. They are listed in CAS order.

Showing 201 to 300 of 312 chemicals

CAS numberChemical nameFormulaMol. weight

55658-71-4Cannabidiolic acid methyl esterC₂₃H₃₂O₄372.50
55659-75-1DeltoninC₄₅H₇₂O₁₇885.05
5566-34-7gamma-ChlordaneC₁₀H₆Cl₈409.78
5566-48-35-Amino-6-chloroisoindoline-1,3-dioneC₈H₅ClN₂O₂196.59
5566-63-2N'-(2-Pyridinylmethylene)nonanohydrazideC₁₅H₂₃N₃O261.37
5566-87-0N'-(Furan-2-ylmethyl)-N-[2-(4-methylphenoxy)ethyl]oxamideC₁₆H₁₈N₂O₄302.33
55660-73-62-Fluorobenzene-1,4-diolC₆H₅FO₂128.10
55661-08-04-Methoxy-2,6-dimethylbenzene-1-sulfonyl chlorideC₉H₁₁ClO₃S234.70
55661-33-11,3-Thiazol-2-ylmethanamineC₄H₆N₂S114.17
55661-34-22-(1H-1,3-Benzodiazol-1-yl)ethan-1-amineC₉H₁₁N₃161.21
55661-38-6Nimustine hydrochlorideC₉H₁₄Cl₂N₆O₂309.16
55661-43-3Carbamic acid, (2-chloroethyl)nitroso-, 4-nitrophenyl esterC₉H₈ClN₃O₅273.63
55661-66-0OrexinC₁₄H₁₂N₂208.26
55662-33-47H,8H-Imidazo[1,2-a]pyrimidin-7-oneC₆H₅N₃O135.13
55662-34-55-Methylimidazo[1,2-a]pyrimidin-7(8H)-oneC₇H₇N₃O149.15
55662-66-3EthenocytosineC₆H₅N₃O135.13
55662-68-55H,8H-Imidazo[1,2-a]pyrimidin-5-oneC₆H₅N₃O135.13
55665-79-74-Methylhex-3-enoic acidC₇H₁₂O₂128.17
55665-95-7Methyl sulfamateCH₅NO₃S111.12
556651-33-34-Amino-3-bromo-5-nitrobenzoic acidC₇H₅BrN₂O₄261.03
55666-42-7tert-Butyl 2-bromobenzoateC₁₁H₁₃BrO₂257.13
55666-43-8tert-Butyl 3-bromopropionateC₇H₁₃BrO₂209.08
55666-48-3tert-Butyl 2-(tert-butoxy)acetateC₁₀H₂₀O₃188.27
55667-07-73,5-Bis(4-methoxyphenyl)-1,2,4-oxadiazoleC₁₆H₁₄N₂O₃282.30
55667-12-42-(Benzyloxy)-4-(bromomethyl)-1-methoxybenzeneC₁₅H₁₅BrO₂307.19
5567-15-7C.I. Pigment Yellow 83C₃₆H₃₂Cl₄N₆O₈818.50
5567-22-6N-[(E)-Thiophen-2-ylmethylidene]-1H-benzimidazol-2-amineC₁₂H₉N₃S227.29
5567-79-31-(Mesitylsulfonyl)-4-(4-nitrophenyl)piperazineC₁₉H₂₃N₃O₄S389.48
55671-32-4Copper, (ethanedioato(2-)-kappaO1,kappaO2)-, hydrate (2:1)C₂H₄CuO₅171.59
55673-00-2(1,1'-Biphenyl)-4-yl 4-methoxybenzoateC₂₀H₁₆O₃304.35
55673-01-3(1,1'-Biphenyl)-4-yl 4-ethoxybenzoateC₂₁H₁₈O₃318.37
55673-03-54-Butoxy-benzoic acid biphenyl-4-yl esterC₂₃H₂₂O₃346.43
55673-71-7Furan-2-sulfonamideC₄H₅NO₃S147.16
55673-89-71,2,3,4,7,8,9-HeptachlorodibenzofuranC₁₂HCl₇O409.31
55674-21-0Methyl 2-(1-methylcyclopropyl)-2-oxoacetateC₇H₁₀O₃142.15
55674-63-0(2R)-2-{[(tert-Butoxy)carbonyl]amino}hexanoic acidC₁₁H₂₁NO₄231.29
55676-21-63-Acetyl-2-chloropyridineC₇H₆ClNO155.58
55676-22-71-(6-Chloropyridin-3-yl)ethan-1-oneC₇H₆ClNO155.58
55677-60-62-Amino-N-(2-phenylethyl)acetamide hydrochlorideC₁₀H₁₅ClN₂O214.70
55677-61-7(2S)-2-Amino-N-(2-phenylethyl)propanamideC₁₁H₁₆N₂O192.26
556779-71-64-(Dimethylamino)benzoic acid (3,5-dimethyl-4-isoxazolyl)methyl esterC₁₅H₁₈N₂O₃274.32
556786-08-4[2-Oxo-2-(propan-2-ylamino)ethyl] 2-(1,4-dioxo-3H-phthalazin-2-yl)acetateC₁₅H₁₇N₃O₅319.32
556787-77-0[2-(2-Methylpropylamino)-2-oxoethyl] 1H-indazole-3-carboxylateC₁₄H₁₇N₃O₃275.31
55679-31-7Bicyclo(3.2.1)octan-8-oneC₈H₁₂O124.18
556790-83-13-(4-Methylphenyl)-2-((3-(trifluoromethyl)benzyl)thio)-4(3H)-quinazolinoneC₂₃H₁₇F₃N₂OS426.46
556791-62-93-(4-Methylphenyl)-2-{[3-(trifluoromethyl)benzyl]sulfanyl}-5,6,7,8-tetrahydro[1]benzothieno[2,3-d]pyrimidin-4(3H)-oneC₂₅H₂₁F₃N₂OS₂486.58
556793-12-5[2-Oxo-2-(propylamino)ethyl] 1H-indazole-3-carboxylateC₁₃H₁₅N₃O₃261.28
556797-94-5Racemic-8,8'-Bis(diphenylphosphino)-3,3',4,4'-tetrahydro-4,4,4',4',6,6'-hexamethyl-2,2'-spirobi[2H-1-benzopyran]C₄₇H₄₆O₂P₂704.83
556799-96-3Pregeijerene BC₁₂H₁₈162.28
5568-04-74-Fluoro-2-methyl-N-[(6-nitro-1,3-benzodioxol-5-yl)methyl]anilineC₁₅H₁₃FN₂O₄304.28
5568-33-22-Chloro-4-nitrobenzaldehydeC₇H₄ClNO₃185.57
5568-39-82-Nitro-N-[(E)-pyridin-4-ylmethylideneamino]benzamideC₁₃H₁₀N₄O₃270.25
5568-82-16-Methyl-N-(2-methylphenyl)-2-oxo-4-(2,4,5-trimethoxyphenyl)-3,4-dihydro-1H-pyrimidine-5-carboxamideC₂₂H₂₅N₃O₅411.46
5568-90-110H-Phenothiazine-10-ethanamine, N,N,beta-trimethyl-, hydrochloride (1:1)C₁₇H₂₁ClN₂S320.89
55680-37-0Pentaerythrityl dicaprylateC₂₁H₄₀O₆388.55
556802-21-2N-(3,5-Bis(trifluoromethyl)phenyl)-2-((4-ethyl-5-(2-thienyl)-4H-1,2,4-triazol-3-yl)sulfanyl)acetamideC₁₈H₁₄F₆N₄OS₂480.46
556803-08-8Tcn 213C₁₈H₂₄N₄OS₂376.55
556804-75-22-((4-Ethyl-5-(2-thienyl)-4H-1,2,4-triazol-3-yl)thio)-N-mesitylacetamideC₁₉H₂₂N₄OS₂386.55
556805-44-8N-(3-Cyanophenyl)-3-cyclopentylpropanamideC₁₅H₁₈N₂O242.32
556807-23-9N-(3-Bromophenyl)-2-((4-ethyl-5-(2-thienyl)-4H-1,2,4-triazol-3-yl)thio)acetamideC₁₆H₁₅BrN₄OS₂423.36
556812-41-04-Methoxy-2-(trimethylsilyl)phenyl TrifluoromethanesulfonateC₁₁H₁₅F₃O₄SSi328.38
556812-44-32-Methyl-6-(trimethylsilyl)phenyl TrifluoromethanesulfonateC₁₁H₁₅F₃O₃SSi312.38
556813-39-9N2-(2-((4-(2,4-Dichlorophenyl)-5-(1H-imidazol-2-yl)pyrimidin-2-yl)amino)ethyl)-5-nitropyridine-2,6-diamineC₂₀H₁₇Cl₂N₉O₂486.32
55682-11-63-Cyanophenyl acetateC₉H₇NO₂161.16
55682-83-2Methyl 3-hydroxymyristateC₁₅H₃₀O₃258.40
55682-88-7Methyl 11,14,17-eicosatrienoateC₂₁H₃₆O₂320.52
55682-91-2Methyl heptacosanoateC₂₈H₅₆O₂424.75
55682-92-3Methyl octacosanoateC₂₉H₅₈O₂438.78
556821-20-6[2-(1H-Indol-3-yl)-2-oxoethyl] 4-(carbamoylamino)benzoateC₁₈H₁₅N₃O₄337.33
556821-36-43-(4-Chlorophenyl)-2-((1-naphthylmethyl)thio)-4(3H)-quinazolinoneC₂₅H₁₇ClN₂OS428.94
556822-77-62-((4-ET-5-(2-Thienyl)-4H-1,2,4-triazol-3-yl)thio)-N-(2-fluorophenyl)acetamideC₁₆H₁₅FN₄OS₂362.45
556822-92-5[2-(2-Methoxy-5-morpholin-4-ylsulfonylanilino)-2-oxoethyl] 4-acetyl-3,5-dimethyl-1H-pyrrole-2-carboxylateC₂₂H₂₇N₃O₈S493.54
556829-66-42-(4-Ethyl-5-thiophen-2-yl-4H-[1,2,4]triazol-3-ylsulfanyl)-N-phenyl-acetamideC₁₆H₁₆N₄OS₂344.46
55683-10-83-(3,4-Dimethylphenyl)-3-methylbutanoic acidC₁₃H₁₈O₂206.28
55683-37-93-(Prop-2-yn-1-yloxy)propanoic acidC₆H₈O₃128.13
556830-77-4N-(2,3-Dimethylphenyl)-2-(2,4-dioxo-1,3-diazaspiro[4.7]dodecan-3-yl)acetamideC₂₀H₂₇N₃O₃357.45
55685-75-14 Chloro-2-methoxybenzyl alcoholC₈H₉ClO₂172.61
55686-36-72-Chloro-3-(piperazin-1-yl)quinoxaline hydrochlorideC₁₂H₁₄Cl₂N₄285.18
55686-91-42-Piperazin-1-YL-quinoxalineC₁₂H₁₄N₄214.27
55686-94-72-Chloro-7-nitroquinoxalineC₈H₄ClN₃O₂209.59
55687-02-06-Bromo-2-chloroquinoxalineC₈H₄BrClN₂243.49
55687-05-32,5-DichloroquinoxalineC₈H₄Cl₂N₂199.04
55687-06-43-Chloro-1-methyl-1,2-dihydroquinoxalin-2-oneC₉H₇ClN₂O194.62
55687-07-52-[(3-Chloro-2-quinoxalinyl)amino]ethanolC₁₀H₁₀ClN₃O223.66
55687-19-95-Chloroquinoxalin-2-olC₈H₅ClN₂O180.59
55687-23-56-Fluoro-1,2-dihydroquinoxalin-2-oneC₈H₅FN₂O164.14
55687-30-47-Methoxy-1,2-dihydroquinoxalin-2-oneC₉H₈N₂O₂176.18
55687-33-72-Chloro-6-fluoroquinoxalineC₈H₄ClFN₂182.59
55689-65-1OxepinacC₁₆H₁₂O₄268.27
5569-40-41-(1-Adamantylsulfinyl)-4-methylpiperazineC₁₅H₂₆N₂OS282.45
5569-45-94-(Ethylnitrosoamino)-4-methylpentan-2-oneC₈H₁₆N₂O₂172.23
5569-57-31-(Benzylsulfonyl)-4-(4-nitrophenyl)piperazineC₁₇H₁₉N₃O₄S361.42
5569-63-14-Chloro-N-(4-morpholinyl)benzamideC₁₁H₁₃ClN₂O₂240.69
55690-47-6DD-3305C₁₇H₁₄O₄282.30
55690-60-35-Methoxybenzothiazole-2(3H)-thioneC₈H₇NOS₂197.28
55691-89-9N-(4-Benzenesulfonylamino-3-nitro-naphthalen-1-yl)-acetamideC₁₈H₁₅N₃O₅S385.40
55691-91-3N-(4-(Benzenesulfonyl-methyl-amino)-3-nitro-naphthalen-1-yl)-acetamideC₁₉H₁₇N₃O₅S399.43
55692-31-4N-(Piperidin-4-yl)pyridin-2-amineC₁₀H₁₅N₃177.25
55692-55-21-Acetyl-4-phenylpyrrolidin-2-oneC₁₂H₁₃NO₂203.24
55694-10-5Ethyl 2-oxo-1,3-thiazolidine-4-carboxylateC₆H₉NO₃S175.21

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