CAS number index

CAS numbers starting with 12, page 48

17,264 chemicals have a CAS number that starts with 12. They are listed in CAS order.

Showing 4,701 to 4,800 of 10,000 chemicals

CAS numberChemical nameFormulaMol. weight

122022-92-8Cis-2-aminocyclopent-3-enecarboxylic acid hydrochlorideC₆H₁₀ClNO₂163.60
1220220-02-92-Chloro-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine-3-carbonitrileC₁₂H₁₄BClN₂O₂264.52
1220220-21-2N-(4-(Tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-2-yl)acetamideC₁₃H₁₉BN₂O₃262.12
1220229-87-76-Bromo-1-oxo-1,2-dihydroisoquinoline-4-sulfonyl chlorideC₉H₅BrClNO₃S322.57
122023-29-42-Fluoro-4-(trifluoromethyl)acetophenoneC₉H₆F₄O206.14
122023-84-13-(3-Methyl-5-oxo-4,5-dihydro-1H-pyrazol-4-yl)propanehydrazideC₇H₁₂N₄O₂184.20
122024-75-33-(3-(Benzyloxy)phenyl)acrylic acidC₁₆H₁₄O₃254.28
122024-96-8TA 993C₂₃H₂₈N₂O₃S412.56
122025-10-9Benzylmethyl-D3-amine hclC₈H₁₂ClN160.66
122027-32-12-(4,6-Dimethylpyrimidin-2-yl)-1-(4-sulfamoylphenyl)guanidineC₁₃H₁₆N₆O₂S320.38
122028-36-8(4R,6R)-4-(Ethylamino)-5,6-dihydro-6-methyl-4H-thieno(2,3-b)thiopyran-2-sulfonamide-7,7-dioxide monohydrochlorideC₁₀H₁₇ClN₂O₄S₃360.91
12203-31-5(Ethylbenzene)tricarbonylchromium(0)C₁₁H₁₀CrO₃242.19
122030-04-01,3,5-Trifluoro-2-(trifluoromethyl)benzeneC₇H₂F₆200.08
122030-80-2((2S)-1-(Benzenesulfonyl)pyrrolidin-2-yl)methanolC₁₁H₁₅NO₃S241.31
122033-62-94-Bromo-2,3,5-trifluorobenzoic acidC₇H₂BrF₃O₂254.99
122033-75-44-Amino-2,3,5-trifluorobenzoic acidC₇H₄F₃NO₂191.11
122035-71-6Oxo-((2,2,6,6-tetramethylpiperidin-4-yl)amino)carbonylacetohydrazideC₁₁H₂₂N₄O₂242.32
122039-27-42,4-Diphenyl-1,3,2,4-diselenadiphosphetane 2,4-diselenideC₁₂H₁₀P₂Se₄532.00
1220411-29-9TiafenacilC₁₉H₁₈ClF₄N₃O₅S511.88
1220418-77-8Methyl 6-bromoquinoline-3-carboxylateC₁₁H₈BrNO₂266.09
1220419-39-5tert-Butyl (2E)-3-(5-bromopyridin-3-yl)prop-2-enoateC₁₂H₁₄BrNO₂284.15
1220419-53-3Methyl 5-bromo-2-(methylamino)pyridine-3-carboxylateC₈H₉BrN₂O₂245.08
1220423-08-45-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-2,3-dihydro-1H-isoindole-1,3-dioneC₁₄H₁₆BNO₄273.10
12205-73-1Zirconyl perchlorate hydrateH₁₈Cl₂O₁₈Zr468.26
1220510-45-1N'-[(6S,10S)-6-Ethyl-2-[(4-fluorophenyl)methylcarbamoyl]-3-hydroxy-4-oxo-6,7,9,10-tetrahydropyrimido[1,2-d][1,4]oxazepin-10-yl]-N,N,N'-trimethyloxamideC₂₃H₂₈FN₅O₆489.50
1220521-36-73-Bromo-5-(methoxymethyl)-1,2-oxazoleC₅H₆BrNO₂192.01
122054-77-7Dolastatin 12C₅₀H₈₀N₈O₁₁969.24
1220572-59-72-(Difluoromethyl)-3-iodo-2H-indazoleC₈H₅F₂IN₂294.04
122061-03-4Ethyl 3-oxooxane-2-carboxylateC₈H₁₂O₄172.18
1220616-44-3Rebaudioside MC₅₆H₉₀O₃₃1291.30
122062-41-311-Oxo-2,3,5,11-tetrahydro-1H-cyclopenta[4,5]pyrido[1,2-a]benzimidazole-4-carbonitrileC₁₅H₁₁N₃O249.27
122062-43-511-Chloro-2,3-dihydro-1H-cyclopenta[4,5]pyrido[1,2-a]benzimidazole-4-carbonitrileC₁₅H₁₀ClN₃267.72
122062-47-911-(4-Morpholinyl)-2,3-dihydro-1H-cyclopenta[4,5]pyrido[1,2-a]benzimidazole-4-carbonitrileC₁₉H₁₈N₄O318.38
122062-65-1Benzotriazol-1-ylmethyl-(3-nitro-phenyl)-amineC₁₃H₁₁N₅O₂269.26
122062-68-4alpha-Methyl-N-phenyl-1H-benzotriazole-1-methanamineC₁₄H₁₄N₄238.29
1220624-78-1(Z)-5-Benzylidene-3-ethyl-2-thioxothiazolidin-4-oneC₁₂H₁₁NOS₂249.36
1220630-83-03-Amino-4-(trifluoromethyl)benzonitrileC₈H₅F₃N₂186.14
1220634-93-4(R)-2-((tert-Butoxycarbonyl)amino)-3-(1H-1,2,3-triazol-5-yl)propanoic acidC₁₀H₁₆N₄O₄256.26
1220635-60-81-((Tetrahydro-2H-pyran-4-yl)methyl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazoleC₁₅H₂₅BN₂O₃292.19
1220646-23-0Avn-492C₁₇H₂₁N₅O₂S359.45
122065-05-82,3-Dichloro-5-(chloromethyl)thiopheneC₅H₃Cl₃S201.50
122066-43-73-((2-Methylprop-2-enoyl)oxy)adamantan-1-yl 2-methylprop-2-enoateC₁₈H₂₄O₄304.39
1220675-30-810-Undecynylphosphonic acidC₁₁H₂₁O₃P232.26
122069-63-0(5Z,7E,9E,11R,12S)-11-(((2R)-2-Amino-2-carboxyethyl)thio)-12-hydroxy-5,7,9-hexadecatrienedioic acidC₁₉H₂₉NO₇S415.51
1220695-06-6Cyclobutylmethanesulfonyl chlorideC₅H₉ClO₂S168.65
1220696-32-13-Methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzo(d)oxazol-2(3H)-oneC₁₄H₁₈BNO₄275.11
1220696-34-31-Methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrrolo[2,3-b]pyridineC₁₄H₁₉BN₂O₂258.13
1220696-48-92-Cyclopropyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzonitrileC₁₆H₂₀BNO₂269.15
1220696-51-41-Ethyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indazoleC₁₅H₂₁BN₂O₂272.16
1220696-53-61,3-Dimethyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indazoleC₁₅H₂₁BN₂O₂272.16
1220696-57-02-(Difluoromethyl)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridineC₁₂H₁₆BF₂NO₂255.07
1220696-58-13-(Difluoromethyl)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridineC₁₂H₁₆BF₂NO₂255.07
1220699-06-8PF-04979064C₂₄H₂₆N₆O₃446.51
12207-22-6Neodymium gallium oxideH₃GaNdO₃-₃264.98
12207-63-5Ammonium trivanadium octaoxideH₄NO₈V₃-₁₅298.86
12207-64-6Diammonium tridecaoxotetramolybdate(2-)H₈Mo₄N₂O₁₃627.83
1220703-74-1Ethyl 3-phenyl-2-((prop-2-en-1-yl)amino)propanoateC₁₄H₁₉NO₂233.31
1220709-84-11-Methyl-3-(pyridin-2-yl)-1H-pyrazol-4-amineC₉H₁₀N₄174.21
1220799-65-42-Fluoro-5-(trifluoromethyl)pyrazineC₅H₂F₄N₂166.08
12208-13-8Potassium hexahydroxoantimonateH₆KO₆Sb-₂262.90
122081-13-44-Methyl-N-(2-oxo-2-pyrrolidin-1-yl-ethyl)-benzenesulfonamideC₁₃H₁₈N₂O₃S282.37
122081-29-2Ethyl 2-[(4-methylbenzoyl)amino]acetateC₁₂H₁₅NO₃221.26
1220886-29-2Methyl 4-bromo-5-fluoro-2-nitrobenzoateC₈H₅BrFNO₄278.03
1220887-84-2(1R,4R,5R)-4-[4-(1,1-Dimethylheptyl)-2,6-dimethoxyphenyl]-6,6-dimethylbicyclo[3.1.1]hept-2-ene-2-methanolC₂₇H₄₂O₃414.63
12209-98-2Sodium stannateH₆Na₂O₆Sn266.73
1220903-97-8Methyl 4-[(R)-amino(cyclopropyl)methyl]benzoate hydrochlorideC₁₂H₁₆ClNO₂241.72
1221-13-22-Chloro-3-piperidino-1,4-naphthoquinoneC₁₅H₁₄ClNO₂275.74
1221-43-8AuraptenolC₁₅H₁₆O₄260.29
1221-56-3Sodium ipodateC₁₂H₁₂I₃N₂NaO₂619.94
12210-47-8Vanadyl sulfate trihydrateH₆O₈SV217.05
122107-04-43,4-DihexylthiopheneC₁₆H₂₈S252.47
12211-03-9Dizirconium silicideSiZr₂210.53
122110-53-6Pivalyloxymethyl butyrateC₁₀H₁₈O₄202.25
122111-01-7(2R,3R)-2-[(Benzoyloxy)methyl]-4,4-difluoro-5-oxooxolan-3-yl benzoateC₁₉H₁₄F₂O₆376.31
122111-03-9Gemcitabine hydrochlorideC₉H₁₂ClF₂N₃O₄299.66
122111-05-11'-Epi gemcitabine hydrochlorideC₉H₁₂ClF₂N₃O₄299.66
122111-11-92-Deoxy-2,2-difluoro-D-erythro-pentofuranose-3,5-dibenzoate-1-methanesulfonateC₂₀H₁₈F₂O₈S456.42
1221119-68-12-(2-Fluoro-4-nitrophenyl)ethan-1-olC₈H₈FNO₃185.15
1221119-72-73-(Chloromethyl)-2-(trifluoromethyl)thiopheneC₆H₄ClF₃S200.61
122116-09-0(3-Aminopropyl)(methyl)(prop-2-yn-1-yl)amineC₇H₁₄N₂126.20
122116-12-52-(2-Propynyloxy)ethylamineC₅H₉NO99.13
1221169-70-5N-(4-((1,4-Dihydro-4-imino-1-beta-D-ribofuranosyl-2-pyrimidinyl)amino)butyl)guanidineC₁₄H₂₅N₇O₄355.40
1221171-70-52-Chloro-6-(trifluoromethoxy)pyridineC₆H₃ClF₃NO197.54
1221171-88-55-(Trifluoromethoxy)pyridin-2-amineC₆H₅F₃N₂O178.11
1221171-91-06-Chloro-2-(trifluoromethoxy)nicotinic acidC₇H₃ClF₃NO₃241.55
1221171-92-12-(Trifluoromethoxy)-3-pyridinecarboxylic acidC₇H₄F₃NO₃207.11
1221171-96-52-Chloro-4-iodo-6-(trifluoromethoxy)pyridineC₆H₂ClF₃INO323.44
1221171-98-72-(Trifluoromethoxy)-4-pyridinecarboxylic acidC₇H₄F₃NO₃207.11
1221172-01-52-(Trifluoromethoxy)pyridin-4-amineC₆H₅F₃N₂O178.11
1221172-03-72-Chloro-3-iodo-6-(trifluoromethoxy)pyridineC₆H₂ClF₃INO323.44
1221172-04-82-Chloro-6-(trifluoromethoxy)pyridine-3-carboxylic acidC₇H₃ClF₃NO₃241.55
1221172-10-62-Bromo-6-(trifluoromethoxy)pyridineC₆H₃BrF₃NO241.99
1221178-16-0Dehydroborapetoside BC₂₇H₃₄O₁₂550.56
1221186-52-26-[(3-Methoxyphenyl)methyl]-4-methyl-2-methylsulfinyl-5-thieno[3,4]pyrrolo[1,3-d]pyridazinoneC₁₈H₁₇N₃O₃S₂387.49
1221186-53-36-((3-Aminophenyl)methyl)-4,6-dihydro-4-methyl-2-(methylsulfinyl)-5H-thieno(2',3':4,5)pyrrolo(2,3-d)pyridazin-5-oneC₁₇H₁₆N₄O₂S₂372.48
1221189-11-2(2S)-2-Amino-6-(((1-(6-nitrobenzo[d][1,3]dioxol-5-yl)ethoxy)carbonyl)amino)hexanoic acidC₁₆H₂₁N₃O₈383.36
1221237-83-73,6-Dibromo-9-(2-naphthalenyl)-9H-carbazoleC₂₂H₁₃Br₂N451.16
1221237-87-19-([1,1'-Biphenyl]-3-yl)-9H-carbazoleC₂₄H₁₇N319.41
1221239-08-22,3-Dihydro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-inden-1-oneC₁₅H₁₉BO₃258.13
1221256-00-34-(2,2,2-Trifluoroethyl)-4H-thieno[3,2-b]pyrrole-5-carboxylic acidC₉H₆F₃NO₂S249.21

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