CAS number index

CAS numbers starting with 221, page 5

775 chemicals have a CAS number that starts with 221. They are listed in CAS order.

Showing 401 to 500 of 775 chemicals

CAS numberChemical nameFormulaMol. weight

2216759-16-7rac-(1R,3S)-3-Aminocyclopentane-1-carbonitrile hydrochlorideC₆H₁₁ClN₂146.62
221681-76-12-(1H-Indazol-6-yl)acetic acidC₉H₈N₂O₂176.18
221681-89-65-Chloro-1H-indazol-7-amineC₇H₆ClN₃167.60
221681-91-06-Methyl-1H-indazol-7-amineC₈H₉N₃147.18
221681-92-11,3-Dimethyl-1H-indazol-6-amineC₉H₁₁N₃161.21
221682-00-42-Methyl-2H-indazol-6-amine dihydrochlorideC₈H₁₁Cl₂N₃220.10
221687-08-7(4-Chloro-3-methylphenyl)hydrazine hydrochlorideC₇H₁₀Cl₂N₂193.08
221692-28-06-(2-Chloroacetyl)-1-methyl-1,2,3,4-tetrahydroquinolin-2-oneC₁₂H₁₂ClNO₂237.69
221697-09-2Y1 receptor antagonist 1C₂₈H₃₃N₅O₃487.60
221697-86-54-Chloro-6,7-dimethoxy-2-phenylquinazolineC₁₆H₁₃ClN₂O₂300.75
221698-39-14-Chloro-6,7-dimethoxyquinazolin-2-amineC₁₀H₁₀ClN₃O₂239.66
2217-02-9(+)-FencholC₁₀H₁₈O154.25
2217-06-3Picryl sulfideC₁₂H₄N₆O₁₂S456.26
2217-07-4N-PhenyldipropylamineC₁₂H₁₉N177.29
2217-15-4Diisopropyl tartrateC₁₀H₁₈O₆234.25
2217-26-73-Ethylquinazoline-2,4(1H,3H)-dioneC₁₀H₁₀N₂O₂190.20
2217-33-6Tetrahydrofurfuryl butyrateC₉H₁₆O₃172.22
2217-40-51,2,3,4-Tetrahydro-1-naphthylamineC₁₀H₁₃N147.22
2217-41-65-TetralinylamineC₁₀H₁₃N147.22
2217-43-85,6,7,8-Tetrahydro-2-naphthylamineC₁₀H₁₃N147.22
2217-55-2Disulfide, bis(2,4-dinitrophenyl)C₁₂H₆N₄O₈S₂398.33
2217-59-63,3-Bis(ethylsulfonyl)pentaneC₉H₂₀O₄S₂256.39
2217-60-9ThymohydroquinoneC₁₀H₁₄O₂166.22
2217-65-42,2'-Oxybis(nitrobenzene)C₁₂H₈N₂O₅260.20
2217-77-8(4-Phenylphenyl)hydrazineC₁₂H₁₂N₂184.24
2217-79-0Diphenyliodonium iodideC₁₂H₁₀I₂408.02
22171-15-94-BenzyloxybenzylamineC₁₄H₁₅NO213.28
22172-15-21,2,6,8-TetrahydroxyxanthoneC₁₃H₈O₆260.20
22172-17-41,8-Dihydroxy-3,7-dimethoxyxanthoneC₁₅H₁₂O₆288.25
22172-79-8Potassium phenanthrene-3-sulfonateC₁₄H₉KO₃S296.39
22173-64-45-(2-Cyclohexylideneethyl)-5-ethyl-2,4,6(1H,3H,5H)-pyrimidinetrioneC₁₄H₂₀N₂O₃264.32
22173-84-84-Methyl-alpha-ethyl-m-tyramineC₁₁H₁₇NO179.26
22174-29-43-(2,4-Dimethoxyphenyl)propanoic acidC₁₁H₁₄O₄210.23
22174-51-21-(Methylsulfanyl)prop-1-yneC₄H₆S86.16
22174-70-53,3'-(Methylenebis(oxymethylene))bisheptaneC₁₇H₃₆O₂272.47
22175-16-2Urea, N-(4-chlorophenyl)-N'-(1-methylethyl)-C₁₀H₁₃ClN₂O212.68
22175-20-81-(4-Chloro-2-methylphenyl)-3-methylureaC₉H₁₁ClN₂O198.65
22175-22-01-(3-Chloro-4-methylphenyl)-3-methylureaC₉H₁₁ClN₂O198.65
2217673-44-2tert-Butyl N-[2-(1H-pyrazol-3-yl)ethyl]carbamateC₁₀H₁₇N₃O₂211.26
22177-14-68,10-Dinitro-5,11-dihydrobenzo[b][1,4]benzodiazepin-6-oneC₁₃H₈N₄O₅300.23
22177-26-02,4-Dimethyl-3-nitroso-1H-1,5-benzodiazepineC₁₁H₁₁N₃O201.23
22177-38-42-(Phenylamino)isoquinoline-1,3(2H,4H)-dioneC₁₅H₁₂N₂O₂252.27
22177-46-42-Amino-1,2,3,4-tetrahydroisoquinoline-1,3-dioneC₉H₈N₂O₂176.18
22177-92-04-(6-Chloropyrimidin-4-yl)morpholineC₈H₁₀ClN₃O199.64
22177-94-22-[(6-Chloro-4-pyrimidinyl)amino]ethanolC₆H₈ClN₃O173.60
22177-97-52-((6-Chloro-2-methyl-4-pyrimidinyl)amino)-1-ethanolC₇H₁₀ClN₃O187.63
22178-01-42-Amino-1-(3,4-dihydro-2H-1,4-benzoxazin-4-yl)ethan-1-one hydrochlorideC₁₀H₁₃ClN₂O₂228.68
22178-50-32-Chloro-1-(3-phenyl-3,4-dihydro-2H-1,4-benzoxazin-4-yl)ethan-1-oneC₁₆H₁₄ClNO₂287.75
22178-90-12-Chloro-1-(6-methyl-2H-benzo(B)(1,4)oxazin-4(3H)-yl)ethanoneC₁₁H₁₂ClNO₂225.68
22179-08-43-Butoxytetrahydrothiophene 1,1-dioxideC₈H₁₆O₃S192.28
22179-20-04-Sulfamoylbenzene-1,2-dicarboxylic acidC₈H₇NO₆S245.21
22179-72-24-FluorothiobenzamideC₇H₆FNS155.20
22179-73-33,4-DichlorothiobenzamideC₇H₅Cl₂NS206.10
22179-74-43,5-DichlorothiobenzamideC₇H₅Cl₂NS206.10
22179-78-84-Fluoro-N'-hydroxy-benzamidineC₇H₇FN₂O154.14
22179-80-22,4-DichlorobenzamidoximeC₇H₆Cl₂N₂O205.04
22179-86-84-TrifluoromethylbenzamidoximeC₈H₇F₃N₂O204.15
2218-16-81-Phenyl-2-(pyrrolidin-1-yl)ethan-1-one hydrochlorideC₁₂H₁₆ClNO225.72
2218-52-2Difluoroacetic acid, sodium saltC₂HF₂NaO₂118.01
2218-54-4Sodium perfluorobutanoateC₄F₇NaO₂236.02
2218-68-0Chloral betaineC₇H₁₄Cl₃NO₄282.55
2218-74-8TCMDC-124269C₁₂H₁₈ClN₅O283.76
2218-94-2NitronC₂₀H₁₆N₄312.38
22180-01-44-(3-Methylphenoxy)butanoic acidC₁₁H₁₄O₃194.23
22180-02-54-(4-Methylphenoxy)butanoic acidC₁₁H₁₄O₃194.23
22180-03-64-(3,4-Dimethylphenoxy)butanoic acidC₁₂H₁₆O₃208.26
22181-94-8N-(1-Oxo-5-(9H-purin-6-ylthio)pentyl)glycine ethyl esterC₁₄H₁₉N₅O₃S337.40
22181-95-9ButodicinC₁₆H₂₂N₆O₄S394.46
22184-42-56-(4-Nitrophenyl)-7H-[1,2,4]triazolo[3,4-b][1,3,4]thiadiazineC₁₀H₇N₅O₂S261.27
22184-97-03-(Morpholine-4-sulfonyl)anilineC₁₀H₁₄N₂O₃S242.30
22184-99-23-(Piperidinosulfonyl)anilineC₁₁H₁₆N₂O₂S240.33
2218436-73-6Rac-(1R,3R,6S)-7,7-difluorobicyclo[4.1.0]heptane-3-carboxylic acidC₈H₁₀F₂O₂176.16
2218436-96-32-(2,2-Difluorocyclopropoxy)ethan-1-amine hydrochlorideC₅H₁₀ClF₂NO173.59
2218441-58-6rac-(1R,3s,5S)-6,6-Difluorobicyclo(3.1.0)hexan-3-amine hydrochlorideC₆H₁₀ClF₂N169.60
22185-11-12-(N,N-Dimethylsulfamoyl)benzoic acidC₉H₁₁NO₄S229.26
22185-13-32,2'-(Phenylsulfonylimino)diethyl bis(benzenesulfonate)C₂₂H₂₃NO₈S₃525.63
22185-44-01-Benzyl-3,4-dimethylpyridinium chlorideC₁₄H₁₆ClN233.74
22185-52-01,2,3,4,5,6-Hexahydro-6,11-dimethyl-3-(phenylmethyl)-2,6-methano-3-benzazocin-8-olC₂₁H₂₅NO307.44
22185-74-6Benzenesulfonamide, 4-amino-3-chloro-N-methyl-C₇H₉ClN₂O₂S220.68
22186-58-92-(Cyanomethyl)-1-indanoneC₁₁H₉NO171.20
22186-60-3Pyrrole-2-ethanolC₆H₉NO111.14
22187-96-82-Formyl-5-methoxypyridineC₇H₇NO₂137.14
221875-98-5N-(3-Amino-4-methylphenyl)benzamideC₁₄H₁₄N₂O226.28
221876-99-9tert-Butyl (2-bromo-5-iodophenyl)carbamateC₁₁H₁₃BrINO₂398.04
221877-54-9ZotarolimusC₅₂H₇₉N₅O₁₂966.23
22189-32-8Spectinomycin hydrochlorideC₁₄H₃₆Cl₂N₂O₁₂495.35
22189-91-94-(Trifluoromethyl)bicyclo[2.2.2]octan-1-amine hydrochlorideC₉H₁₅ClF₃N229.67
221893-57-8Ethyl 2-aminoimidazo(1,2-a)pyridine-3-carboxylateC₁₀H₁₁N₃O₂205.22
221895-09-6IsocrenatosideC₂₉H₃₄O₁₅622.58
221895-82-55-(Allyloxycarbonylamino)-1-pentanolC₉H₁₇NO₃187.24
221898-91-5MycoepoxydieneC₁₆H₁₈O₅290.31
221899-21-4Macrocarpal NC₂₈H₃₈O₇486.61
2219-14-91-Methyl-N-phenyl-1H-benzimidazol-2-amineC₁₄H₁₃N₃223.28
2219-30-9Penicillamine hydrochlorideC₅H₁₂ClNO₂S185.68
2219-31-0L-Canavanine sulfateC₅H₁₄N₄O₇S274.25
2219-51-41,2-Ethane-1,1,2,2-d4-diolC₂H₆O₂66.09
2219-52-5Ethylene glycol-(OD)2C₂H₆O₂64.08
2219-66-11,4-Dibromo-2-butyneC₄H₄Br₂211.88
2219-72-94-tert-Butyl-m-cresolC₁₁H₁₆O164.25
2219-73-04-Ethyl-2-methylphenolC₉H₁₂O136.19

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