CAS number index

CAS numbers starting with 21, page 11

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

Showing 1,001 to 1,100 of 8,045 chemicals

CAS numberChemical nameFormulaMol. weight

2117403-01-52-Ethynyl-7-oxabicyclo[2.2.1]heptaneC₈H₁₀O122.17
2117404-84-7(S)-5-(5-Acetyl-6-methyl-2-oxo-1-(3-(trifluoromethyl)phenyl)-1,2,3,4-tetrahydropyrimidin-4-yl)picolinonitrileC₂₀H₁₅F₃N₄O₂400.36
2117405-13-53-(6-Fluoropyridin-3-yl)-2-(4-(4-methyl-4H-1,2,4-triazol-3-yl)piperidin-1-yl)pyridineC₁₈H₁₉FN₆338.39
2117453-31-1Ethyl 4-(3-methylcyclobutyl)-2,4-dioxobutanoateC₁₁H₁₆O₄212.25
211747-63-6N-Bicyclo[2.2.1]hept-2-yl-4-methylbenzenesulfonamideC₁₄H₁₉NO₂S265.38
21175-44-05-tert-Butyloxolan-2-oneC₈H₁₄O₂142.20
21175-64-4Dideutero(phenyl)methanolC₇H₈O110.15
211750-50-411-Ethyl-8-(2-hydroxyethyl)-5-methyl-5,11-dihydro-6H-dipyrido[3,2-b:2',3'-e][1,4]diazepin-6-oneC₁₆H₁₈N₄O₂298.35
21176-60-32-Amino-4-phenylbutyric acid, hydrochlorideC₁₀H₁₄ClNO₂215.68
21176-96-54-(Dimethylamino)-N,N-dimethylbenzenecarbothioamideC₁₁H₁₆N₂S208.33
2117707-87-43-Ethynyl-5H,6H,7H-pyrazolo(3,2-b)(1,3)oxazineC₈H₈N₂O148.16
2117759-07-42-[(3,4-Dimethoxycinnamoyl)amino]-3-hydroxybenzoic acidC₁₈H₁₇NO₆343.33
21178-57-4DehydrocurvularinC₁₆H₁₈O₅290.31
21178-63-29-Octadecenoic acid (9Z)-, chromium(3+) salt (3:1)C₅₄H₉₉CrO₆896.38
21179-85-12-Ethyl-3,4-dihydro-2H-pyran-4-oneC₇H₁₀O₂126.16
2117919-64-7Methyl 3-methyl-5-oxo-1,4-oxazepane-3-carboxylateC₈H₁₃NO₄187.19
2118-39-0Tetrasodium 6-amino-4-hydroxy-3-((7-sulphonato-4-((4-sulphonatophenyl)azo)-1-naphthyl)azo)naphthalene-2,7-disulphonateC₂₆H₁₅N₅Na₄O₁₃S₄825.66
2118-99-21-[2-(3-Methoxyphenyl)ethyl]-3,4,6,7-tetrahydrocyclopenta[b]pyridine-2,5-dioneC₁₇H₁₉NO₃285.34
2118016-83-2(1-{[1,3]Oxazolo[4,5-b]pyridin-2-yl}piperidin-3-yl)methanamine dihydrochlorideC₁₂H₁₈Cl₂N₄O305.21
211803-18-83,3,3-Trifluoro-1-(morpholin-4-yl)propan-1-oneC₇H₁₁F₃N₂O₂212.17
211806-95-0Gibbilimbol CC₁₄H₂₀O204.31
2118069-87-52-Cyclopropylquinolin-3-olC₁₂H₁₁NO185.23
211808-66-16-Bromo-1H-indol-5-olC₈H₆BrNO212.05
211808-98-9Ethyl 1H-1,2,3-benzotriazole-1-carboxylate 3-oxideC₉H₉N₃O₃207.19
211809-67-51,4-Bis(2-ethylhexyl)-2,5-di(prop-1-yn-1-yl)benzeneC₂₈H₄₂378.64
211809-80-21,4-Bis(3,7-dimethyloctyl)benzeneC₂₆H₄₆358.65
211809-84-61,4-Bis(3,7-dimethyloctyl)-2,5-diiodobenzeneC₂₆H₄₄I₂610.45
2118108-45-3Methyl 2-(2-fluoropropan-2-yl)pyridine-4-carboxylateC₁₀H₁₂FNO₂197.21
211812-04-32-(N-Boc-aminooxy)-2-methylpropan-1-olC₉H₁₉NO₄205.25
211814-15-2N-Ethyltetrahydro-2H-pyran-4-amineC₇H₁₅NO129.20
211814-16-3N-Cyclopropyltetrahydro-2H-pyran-4-amineC₈H₁₅NO141.21
211816-91-0Cgp 40215C₁₇H₁₉N₉349.40
21182-07-02-(Pyridin-4-yl)-1H-indoleC₁₃H₁₀N₂194.24
2118244-83-84,6-Dimethyl-N-(2,3,4,5,6-pentadeuteriophenyl)pyrimidin-2-amineC₁₂H₁₃N₃204.29
2118245-28-43-[Bis(trideuteriomethoxy)phosphinothioylsulfanylmethyl]-1,2,3-benzotriazin-4-oneC₁₀H₁₂N₃O₃PS₂323.37
2118305-84-15-(Trifluoromethyl)thiophen-2-amine hydrochlorideC₅H₅ClF₃NS203.62
2118317-99-8(3-(Difluoromethyl)-1,2-oxazol-5-yl)methanamineC₅H₆F₂N₂O148.11
2118332-08-22-Fluoro-6-(trifluoromethyl)benzoic AnhydrideC₁₆H₆F₈O₃398.20
21184-21-4Cyanamide, ethylphenyl-C₉H₁₀N₂146.19
2118407-63-7Methyl 2-(6-methoxy-2H-indazol-3-yl)acetateC₁₁H₁₂N₂O₃220.23
2118429-55-14-(4-Bromophenyl)-2,6-dichloropyrimidine-5-carbonitrileC₁₁H₄BrCl₂N₃328.98
21185-13-7Hydrazinecarbothioamide, 2-methyl-C₂H₇N₃S105.17
21186-31-22H-Dibenzo[b,f]azepin-2-oneC₁₄H₉NO207.23
2118602-40-5Ethyl 2-(oxan-4-yl)prop-2-enoateC₁₀H₁₆O₃184.24
2118657-04-65H-Pyrrolo[2,3-b]pyrazine-2-carbonitrileC₇H₄N₄144.14
211866-70-5PS-519C₁₂H₁₉NO₄241.29
211867-47-9FlumorphC₂₁H₂₂FNO₄371.41
211868-45-0Trp-Lys-Tyr-Met-Val-D-MetC₄₁H₆₀N₈O₈S₂857.11
211868-63-2Cyclo-trans-4-L-Hydroxyprolyl-L-serineC₈H₁₂N₂O₄200.19
211869-15-7Gibbilimbol AC₁₆H₂₄O232.37
211869-16-8Gibbilimbol BC₁₆H₂₄O232.37
21187-73-5Gardenin AC₂₁H₂₂O₉418.40
21187-98-4GliclazideC₁₅H₂₁N₃O₃S323.42
211872-50-3rac-(1R,2S)-2-(Butan-2-yl)cyclohexan-1-olC₁₀H₂₀O156.27
211874-66-72-(Chloromethyl)[1,3]oxazolo[4,5-c]quinolin-4(5H)-oneC₁₁H₇ClN₂O₂234.64
21188-58-9Methyl 3-hydroxyhexanoateC₇H₁₄O₃146.19
21188-61-4Ethyl 3-acetoxyhexanoateC₁₀H₁₈O₄202.25
2118899-51-5TaragarestrantC₂₅H₂₅Cl₂FN₂O₂475.39
2118944-88-82-(4-Hydroxy-3,5-Dimethylphenyl)-7-Methyl-5,6,7,8-Tetrahydropyrido[4',3':4,5]thieno[2,3-D]pyrimidin-4(3H)-OneC₁₈H₁₉N₃O₂S341.44
2118959-55-8EphosC₃₆H₅₅OP534.81
2119-75-7Fluperolone acetateC₂₄H₃₁FO₆434.50
21190-16-9Ethyl 4-amino-1H-imidazole-5-carboxylateC₆H₉N₃O₂155.16
21190-34-1[2-(Propan-2-yl)phenyl]methanolC₁₀H₁₄O150.22
21190-35-2(2-tert-Butylphenyl)methanolC₁₁H₁₆O164.25
21190-47-61,1-Bis(pentafluorophenyl)-1-ethanolC₁₄H₄F₁₀O378.17
21190-87-46-Bromopyridine-2-carboxylic acidC₆H₄BrNO₂202.01
21190-88-5Ethyl 6-bromopicolinateC₈H₈BrNO₂230.06
21190-89-6Ethyl 6-chloropicolinateC₈H₈ClNO₂185.61
21190-93-21-(6-Methoxypyridin-2-yl)ethan-1-oneC₈H₉NO₂151.16
211914-50-0Ethyl 3-(2-(((4-carbamimidoylphenyl)amino)methyl)-1-methyl-N-(pyridin-2-yl)-1H-benzo(d)imidazole-5-carboxamido)propanoate hydrochlorideC₂₇H₃₀ClN₇O₃536.04
211914-51-1DabigatranC₂₅H₂₅N₇O₃471.52
211915-06-9Dabigatran etexilateC₃₄H₄₁N₇O₅627.75
211915-96-7Methyl 5-amino-6-chloropyridine-3-carboxylateC₇H₇ClN₂O₂186.60
211917-28-11',5,7-Trimethyl-6H-spiro[1,3-diazatricyclo[3.3.1.1~3,7~]decane-2,3'-indole]-2',6(1'H)-dioneC₁₈H₂₁N₃O₂311.38
211917-29-2(5r,7s)-1'-Benzyl-5,7-dimethyl-6H-spiro[1,3-diazatricyclo[3.3.1.1~3,7~]decane-2,3'-indole]-2',6(1'H)-dioneC₂₄H₂₅N₃O₂387.48
2119224-22-35-(4-Methoxyphenyl)-2-(4-methylbenzenesulfonyl)-2-aza-5-phosphabicyclo(2.2.1)heptaneC₁₈H₁₉FNO₂PS363.39
211925-40-5p-(t-Butyl)phenethyltrichlorosilaneC₁₂H₁₇Cl₃Si295.71
211929-24-7Ethyl 5-amino-2-ethyl-1H-imidazole-4-carboxylateC₈H₁₃N₃O₂183.21
21193-23-72-ChloroamphetamineC₉H₁₂ClN169.66
21193-75-9D-GalactalC₆H₁₀O₄146.14
21193-78-22-Hydroxy-3-(1H-indol-3-yl)butanoic acidC₁₂H₁₃NO₃219.24
21193-80-6BromotubercidinC₁₁H₁₃BrN₄O₄345.15
211933-17-4(2-(Hexanoyloxymethyl)-1,3-dihydroperimidin-2-yl)methyl hexanoateC₂₅H₃₄N₂O₄426.56
211940-15-74-Cyclopropyl-2-ethynyl-1,3-thiazoleC₈H₇NS149.22
211940-25-92-Ethynyl-4-methyl-1,3-thiazoleC₆H₅NS123.18
211940-27-14-Ethyl-2-ethynyl-1,3-thiazoleC₇H₇NS137.21
211942-53-94-(2-Methyl-2H-tetrazol-5-yl)benzoic acidC₉H₈N₄O₂204.19
211942-96-04-Propyl-1,3-thiazole-2-carbaldehydeC₇H₉NOS155.22
211942-97-14-Cyclopropyl-1,3-thiazole-2-carbaldehydeC₇H₇NOS153.21
211943-05-44-Ethyl-1,3-thiazole-2-carbaldehydeC₆H₇NOS141.19
211943-08-72-Ethynyl-4-methoxy-1,3-thiazoleC₆H₅NOS139.18
211943-13-45-(5-Bromo-3-pyridyl)-1H-tetrazoleC₆H₄BrN₅226.04
211943-27-02-Fluoro-3-iodobenzonitrileC₇H₃FIN247.01
211946-09-71-Benzyl-3-(chloromethyl)-1H-pyrazoleC₁₁H₁₁ClN₂206.68
211947-81-81-Phenyl-2-(4-phenyl-3,6-dihydro-2H-pyridin-1-yl)ethanolC₁₉H₂₁NO279.38
211948-69-51,3,7-Trihydroxy-2-methoxyxanthoneC₁₄H₁₀O₆274.23
2119498-60-9Methyl 1,1-dioxo-1lambda6-thietane-3-carboxylateC₅H₈O₄S164.18
21195-59-51,5,8-p-MenthatrieneC₁₀H₁₄134.22
2119598-24-0RefChem:199968C₁₇H₁₅FN₂O282.32
2119669-71-3Asciminib hydrochlorideC₂₀H₁₉Cl₂F₂N₅O₃486.31

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