CAS number index

CAS numbers starting with 21, page 10

8,045 chemicals have a CAS number that starts with 21. They are listed in CAS order.

Showing 901 to 1,000 of 8,045 chemicals

CAS numberChemical nameFormulaMol. weight

211504-93-7FendonaC₂₂H₁₉Cl₂NO₃416.30
21151-36-05-(Aminomethyl)thiophene-2-sulfonamide hydrochlorideC₅H₉ClN₂O₂S₂228.73
21151-56-4alpha,4-DichloroanisoleC₇H₆Cl₂O177.03
21151-91-7Bfe 55C₁₄H₁₉NO₃249.31
211510-16-6Benzeneacetic acid, alpha-oxo-, 1,1'-(oxydi-2,1-ethanediyl) esterC₂₀H₁₈O₇370.36
211513-21-2Cyclohexanecarboxamide, 1-(2-ethylbutyl)-N-(2-mercaptophenyl)-C₁₉H₂₉NOS319.51
211513-37-0DalcetrapibC₂₃H₃₅NO₂S389.61
211515-46-71-(2-Ethylbutyl)cyclohexanecarbonyl chlorideC₁₃H₂₃ClO230.78
2115395-11-2Ethyl 3-(hydroxymethyl)-1,2-oxazole-5-carboxylateC₇H₉NO₄171.15
21154-18-7N,N-Dimethylquinolin-2-amineC₁₁H₁₂N₂172.23
21154-48-3Germanium(IV) isopropoxideC₁₂H₂₈GeO₄308.96
21155-21-53-Thiazolidineacetic acid, 5-[2-(3-ethyl-2-thiazolidinylidene)ethylidene]-4-oxo-2-thioxo-C₁₂H₁₄N₂O₃S₃330.46
211555-04-3Whi-P154C₁₆H₁₄BrN₃O₃376.21
211555-05-4Whi-P97C₁₆H₁₃Br₂N₃O₃455.11
211555-08-74-(3-Hydroxyanilino)-6,7-dimethoxyquinazolineC₁₆H₁₅N₃O₃297.31
21156-62-7Methyl n-acetyl-d-phenylalaninateC₁₂H₁₅NO₃221.26
21156-91-23-(Prop-2-en-1-yl)benzaldehydeC₁₀H₁₀O146.19
211562-42-42-(2-Chlorophenyl)-5-methyl-1,3-benzoxazoleC₁₄H₁₀ClNO243.69
211565-51-42-(Benzoylamino)-1,3-dioxo-5-isoindolinecarboxylic acidC₁₆H₁₀N₂O₅310.26
211566-75-5LY 382884C₁₈H₂₃NO₄317.38
211569-33-4Dihydromotuporamine CC₂₀H₄₃N₃325.58
211569-34-5Motuporamine CC₂₀H₄₁N₃323.57
211570-55-7Gadofosveset trisodiumC₃₃H₃₈GdN₃Na₃O₁₄P957.87
211571-54-9(1-Amino-2,2,2-trifluoro-ethyl)-phosphonic acidC₂H₅F₃NO₃P179.03
211571-68-53-Chloro-5-(dimethylamino)pyridine-4-carbonitrileC₈H₈ClN₃181.63
211574-56-01-[(4,6-Dimethylpyrimidin-2-yl)amino]-3-methylthioureaC₈H₁₃N₅S211.29
211576-30-6(4-Chlorophenyl)(indolin-1-yl)methanoneC₁₅H₁₂ClNO257.72
211576-31-71-(4-Methoxybenzoyl)indolineC₁₆H₁₅NO₂253.30
2115838-60-18-(2-(Dicyclohexylphosphaneyl)phenyl)-1,3,5,7-tetramethyl-2,4,6-trioxa-8-phosphaadamantane nickel(II) o-tolyl chlorideC₃₅H₄₉ClNiO₃P₂+₂673.87
21159-64-85-(Furan-2-yl)-3-methyl-1-phenylpyrazoleC₁₄H₁₂N₂O224.26
2116-33-8N-CyclopentyldeisopropylpropranololC₁₈H₂₄ClNO₂321.85
2116-36-11-Benzyl-4-bromobenzeneC₁₃H₁₁Br247.13
2116-41-8N-PhenylacetohydrazideC₈H₁₀N₂O150.18
2116-55-4alpha-Amino-3-hydroxy-4-oxo-1(4H)-pyridinepropanoic acidC₈H₁₀N₂O₄198.18
2116-62-32-(2-Phenylethyl)pyridineC₁₃H₁₃N183.25
2116-64-54-(2-Phenylethyl)pyridineC₁₃H₁₃N183.25
2116-65-64-BenzylpyridineC₁₂H₁₁N169.23
2116-84-91,1,1,5,5,5-Hexamethyl-3-phenyl-3-(trimethylsilyloxy)trisiloxaneC₁₅H₃₂O₃Si₄372.76
21160-95-2Methylamine methyldithiocarbamateC₃H₁₀N₂S₂138.26
2116040-80-1tert-Butyl 5-cyano-2-azabicyclo(4.1.0)heptane-2-carboxylateC₁₂H₁₈N₂O₂222.29
21161-11-52-Nitroisophthalic acidC₈H₅NO₆211.13
21161-19-34-(4-Methylphenyl)azetidin-2-oneC₁₀H₁₁NO161.20
21161-20-64-(4-Chlorophenyl)azetidin-2-oneC₉H₈ClNO181.62
211613-56-87,7-Dimethyl-5-oxo-2-sulfanylidenespiro[1,3,6,8-tetrahydroquinoline-4,1'-cyclohexane]-3-carbonitrileC₁₇H₂₂N₂OS302.44
211613-59-12-Ethylsulfanyl-7,7-dimethyl-5-oxospiro[6,8-dihydro-1H-quinoline-4,1'-cyclohexane]-3-carbonitrileC₁₉H₂₆N₂OS330.50
211616-63-62-[Hydroxy(pyridin-3-yl)methyl]prop-2-enenitrileC₉H₈N₂O160.18
2116201-81-92-(Ethoxycarbonyl)spiro[3.3]heptane-2-carboxylic acidC₁₁H₁₆O₄212.25
211626-47-0Fomepizole sulfateC₄H₈N₂O₄S180.19
2116286-77-06-Bromo-3-fluoro-1H-indole-2-carboxylic acidC₉H₅BrFNO₂258.05
211635-33-54-((S)-Amino(carboxy)methyl)cubane-1-carboxylic acidC₁₁H₁₁NO₄221.21
211637-74-0Fmoc-L-3-methylphenylalanineC₂₅H₂₃NO₄401.46
211637-75-1(2S)-2-({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)-3-(2-methylphenyl)propanoic acidC₂₅H₂₃NO₄401.46
2116445-04-42-Chloro-5-methoxypyrimidine-4-carboxylic acidC₆H₅ClN₂O₃188.57
2116483-38-41-(6-Bromo-4-tert-butylpyridin-2-yl)ethan-1-oneC₁₁H₁₄BrNO256.14
21165-13-9Methyl 2-(2-bromophenyl)-2-hydroxyacetateC₉H₉BrO₃245.07
21165-77-5Methyl N-(4-(2-(5-chloro-2-methoxybenzamido)ethyl)benzenesulfonyl)carbamateC₁₈H₁₉ClN₂O₆S426.88
2116554-01-7Ethyl 2-(4-fluorophenyl)oxetane-2-carboxylateC₁₂H₁₃FO₃224.23
211675-73-94-Bromo-N-(3-phenylpropyl)benzenesulfonamideC₁₅H₁₆BrNO₂S354.27
211675-82-01-(4-Bromobenzenesulfonyl)-1,2,3,4-tetrahydroquinolineC₁₅H₁₄BrNO₂S352.25
211678-96-5Ethyl 3-chloroisonicotinateC₈H₈ClNO₂185.61
21168-37-68-Hydroxy-5-nitroquinolin-1-ium-1-olateC₉H₆N₂O₄206.16
21168-40-12-(Quinolin-3-yl)acetic acidC₁₁H₉NO₂187.20
21168-41-2Ethyl 4,6-dichloroquinoline-3-carboxylateC₁₂H₉Cl₂NO₂270.12
21168-42-3Ethyl 4-chloro-7-(trifluoromethyl)quinoline-3-carboxylateC₁₃H₉ClF₃NO₂303.67
21168-71-8(1-Ethylpiperidin-4-yl)methanamineC₈H₁₈N₂142.25
21168-72-92-[4-(Aminomethyl)piperidin-1-yl]ethan-1-olC₈H₁₈N₂O158.25
21168-76-38-(4-Morpholinylsulfonyl)quinolineC₁₃H₁₄N₂O₃S278.33
21168-77-48-Piperidin-1-ylsulfonylquinolineC₁₄H₁₆N₂O₂S276.36
211681-85-5(2R)-2-(Carbamoylamino)pentanoic acidC₆H₁₂N₂O₃160.17
2116815-68-8Ethyl 2-cyclobutylprop-2-enoateC₉H₁₄O₂154.21
211682-11-02-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-2-(thiophen-2-yl)acetic acidC₂₁H₁₇NO₄S379.44
211682-15-4(2R)-3-({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)-2-methylpropanoic acidC₁₉H₁₉NO₄325.36
2116846-50-3Benzyl 5-cyano-2-azabicyclo(4.1.0)heptane-2-carboxylateC₁₅H₁₆N₂O₂256.31
2116858-88-7Methyl 2-chloro-4,5,6,7-tetrahydro-1-benzothiophene-7-carboxylateC₁₀H₁₁ClO₂S230.72
2116859-54-0Ethyl 3-chloro-5-(trifluoromethyl)pyridazine-4-carboxylateC₈H₆ClF₃N₂O₂254.59
211686-25-8LeonubiastrinC₂₃H₂₈O₇416.47
21169-65-35-Methyl-3-phenyl-4-isoxazolamineC₁₀H₁₀N₂O174.20
21169-71-11,2-Oxazole-5-carboxylic acidC₄H₃NO₃113.07
211693-73-12,3-Difluoro-6-nitroanilineC₆H₄F₂N₂O₂174.11
2117-11-54-Pentyn-2-olC₅H₈O84.12
2117-12-64-(Trimethylsilyl)but-3-yn-1-olC₇H₁₄OSi142.27
2117-28-4Bis(trimethylsilyl)methaneC₇H₂₀Si₂160.41
2117-39-7Benzyl(chloro)mercuryC₇H₇ClHg327.18
2117-50-2Ethynylenebis[trimethylstannane]C₈H₁₈Sn₂351.65
2117-69-3Diphenyllead dichlorideC₁₂H₁₀Cl₂Pb432.32
21170-27-410,13-Dimethyl-17-[2-(6-methylsulfanylpurin-9-yl)acetyl]-1,2,6,7,8,9,11,12,14,15,16,17-dodecahydrocyclopenta[a]phenanthren-3-oneC₂₇H₃₄N₄O₂S478.66
21171-70-0RefChem:357236C₁₃H₁₂N₂O₃244.25
21172-28-12-Amino-1-[3-(trifluoromethyl)phenyl]ethan-1-olC₉H₁₀F₃NO205.18
21172-31-62-(3-(Trifluoromethyl)phenyl)acetaldehydeC₉H₇F₃O188.15
21172-41-83-(Trifluoromethyl)benzenepropanalC₁₀H₉F₃O202.18
21172-43-03-[3-(Trifluoromethyl)phenyl]propyl methanesulfonateC₁₁H₁₃F₃O₃S282.28
21172-65-64-[(2-Oxopiperidin-1-yl)methyl]benzoic acidC₁₃H₁₅NO₃233.27
21172-67-81-[(3-Aminophenyl)methyl]piperidin-2-oneC₁₂H₁₆N₂O204.27
211734-90-65,6-Difluoro-1-methyl-2-(methylthio)-1H-benzimidazoleC₉H₈F₂N₂S214.24
211735-76-1FarampatorC₁₂H₁₃N₃O₂231.25
211737-28-92-Bromo-5-hexylthiopheneC₁₀H₁₅BrS247.20
2117371-86-3Methyl 2,4-dichloro-1-methyl-1H-imidazole-5-carboxylateC₆H₆Cl₂N₂O₂209.03
211738-08-8(2,2'-Bimorphinan)-6,6'-dione, 4,5:4',5'-diepoxy-3,3',14,14'-tetrahydroxy-17,17'-bis(2-propen-1-yl)-, (5alpha)-(5'alpha)-C₃₈H₄₀N₂O₈652.74
211738-66-8Methyl 4-bromo-1-methyl-1H-pyrazole-3-carboxylateC₆H₇BrN₂O₂219.04
2117402-40-92-((tert-Butoxy)carbonyl)-1-(methoxycarbonyl)-2-azabicyclo(2.1.1)hexane-4-carboxylic acidC₁₃H₁₉NO₆285.30

All pages for 21 (81 pages)Show all

Every CAS number here is checked for a valid check digit. Confirm it with the supplier before you order. CAS Registry Number is a registered trademark of the American Chemical Society.