CAS number index

CAS numbers starting with 12, page 30

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

Showing 2,901 to 3,000 of 10,000 chemicals

CAS numberChemical nameFormulaMol. weight

12124-97-9Ammonium bromideH₄BrN97.94
12124-99-1Ammonium bisulfideH₅NS51.11
1212409-42-11-Benzoyl-2-(4-methoxyphenyl)-3-nitro-1H,2H,3H,3aH-pyrrolo[1,2-a]quinolineC₂₆H₂₂N₂O₄426.47
1212414-94-2(1R,3S,4s)-2-Azabicyclo(2.2.2)octane-3-carboxylic acid hydrochlorideC₈H₁₄ClNO₂191.66
1212417-53-2[(1-Cyanocyclopentyl)carbamoyl]methyl (2S)-2-{[(benzyloxy)carbonyl]amino}-3-methylbutanoateC₂₁H₂₇N₃O₅401.46
1212419-95-82,5-Diphenyl-3-(thiophen-2-yl)dihydro-2H-pyrrolo[3,4-d]isoxazole-4,6(5H,6aH)-dioneC₂₁H₁₆N₂O₃S376.44
121242-20-4rac-tert-Butyl (3R,4S)-3-amino-4-methoxypyrrolidine-1-carboxylateC₁₀H₂₀N₂O₃216.28
1212420-71-7N-(2-Bicyclo[2.2.1]heptanyl)-4-pyrimidin-2-ylpiperazine-1-carbothioamideC₁₆H₂₃N₅S317.46
1212423-28-33-(Bicyclo(2.2.1)heptan-2-yl)-1-(3-(trifluoromethyl)phenyl)ureaC₁₅H₁₇F₃N₂O298.31
1212425-15-49-Methyl-1H,2H,3H,3aH,4H,9H,9aH-pyrrolo(3,4-b)quinolin-1-one hydrochlorideC₁₂H₁₅ClN₂O238.72
1212426-14-62-(1,3-Dioxo-1,3,3a,4,7,7a-hexahydro-2H-4,7-methanoisoindol-2-yl)acetamideC₁₁H₁₂N₂O₃220.23
1212429-32-7(1R,2R,5R,6S,8aS)-6-Hydroxy-5-(hydroxymethyl)-2,5,8a-trimethyl-octahydro-2H-dispiro[naphthalene-1,2':5',3''-bis(oxolane)]-5''-oneC₂₀H₃₂O₅352.47
121243-20-7PancoprideC₁₈H₂₄ClN₃O₂349.86
1212430-98-2rac-(2R,3R)-3-(((Benzyloxy)carbonyl)amino)bicyclo(2.2.1)hept-5-ene-2-carboxylic acidC₁₆H₁₇NO₄287.31
1212432-06-8N-[(1S)-1-(1H-Benzimidazol-2-yl)-3-methylsulfanylpropyl]-4-(oxolan-2-ylmethoxy)benzamideC₂₃H₂₇N₃O₃S425.55
1212432-09-1(2S)-1-(4-Chlorophenyl)sulfonyl-N-(4-methylphenyl)pyrrolidine-2-carboxamideC₁₈H₁₉ClN₂O₃S378.88
1212436-25-3(3S)-2-(Thiophene-2-sulfonyl)-1,2,3,4-tetrahydroisoquinoline-3-carboxylic acidC₁₄H₁₃NO₄S₂323.39
1212441-89-8(2S)-1-(4-Chlorophenyl)sulfonyl-N-(2-methoxyphenyl)pyrrolidine-2-carboxamideC₁₈H₁₉ClN₂O₄S394.88
1212444-85-34,7,7-Trimethyl-3-oxo-N,N-di(pyridin-2-yl)-2-oxabicyclo[2.2.1]heptane-1-carboxamideC₂₀H₂₁N₃O₃351.41
1212447-30-72-({2-[(1,7,7-Trimethylbicyclo[2.2.1]hept-2-yl)oxy]ethyl}amino)ethyl phenylcarbamateC₂₁H₃₂N₂O₃360.50
121245-07-6Methyl (6aR,7S,10aR)-6,6a,7,10,10a,11-hexahydro-6a,7,12-trihydroxy-3,8,10a-trimethoxy-1-methyl-6,10,11-trioxo-2-naphthacenecarboxylateC₂₄H₂₂O₁₁486.43
1212453-30-9(6S,8S)-4-(4-Ethoxyphenyl)-4-azatetracyclo[5.3.2.02,6.08,10]dodec-11-ene-3,5-dioneC₁₉H₁₉NO₃309.37
1212453-90-1(1S)-2-Azabicyclo[2.2.1]heptane-4-carboxylic acid hydrochlorideC₇H₁₂ClNO₂177.63
1212455-22-54,7,7-Trimethyl-N'-(4-nitrophenyl)-3-oxo-2-oxabicyclo[2.2.1]heptane-1-carbohydrazideC₁₆H₁₉N₃O₅333.34
1212459-55-6N-(4-Fluorophenyl)-3,3-dimethyl-2-methylidenebicyclo[2.2.1]heptane-1-carboxamideC₁₇H₂₀FNO273.35
121246-28-4N2,N4,N6-tris(4-((1,4-dimethylpentyl)amino)phenyl)-1,3,5-triazine-2,4,6-triamineC₄₂H₆₃N₉694.03
121246-90-01-(3-Chloropyrazin-2-yl)ethanoneC₆H₅ClN₂O156.57
121246-91-1(3-Chloropyrazin-2-yl)(phenyl)methanoneC₁₁H₇ClN₂O218.64
121246-96-63-Chloropyrazine-2-carbaldehydeC₅H₃ClN₂O142.54
1212461-31-8(2S)-1-(4-Chlorophenyl)sulfonyl-N-phenylpyrrolidine-2-carboxamideC₁₇H₁₇ClN₂O₃S364.85
1212464-83-9N-(Furan-2-ylmethyl)-4,7,7-trimethyl-3-oxo-2-oxabicyclo[2.2.1]heptane-1-carboxamideC₁₅H₁₉NO₄277.32
1212466-43-73-Bicyclo[2.2.1]hept-2-yl-2-(3-nitro-phenyl)-thiazolidin-4-oneC₁₆H₁₈N₂O₃S318.40
1212466-65-34,11,11-Trimethyl-1,2,3,4-tetrahydro-1,4-methanophenazine-1-carboxamideC₁₇H₁₉N₃O281.36
1212467-62-3(3R)-5-Oxo-3,9b-dihydro-2H-[1,3]thiazolo[2,3-a]isoindole-3-carboxylic acidC₁₁H₉NO₃S235.26
1212473-83-04-[(1R,4S)-Bicyclo[2.2.1]hept-2-yl]benzene-1,2-diolC₁₃H₁₆O₂204.27
1212474-45-72-((1R,2S,4S)-1,7,7-Trimethylbicyclo[2.2.1]heptan-2-yl)phenolC₁₆H₂₂O230.35
1212477-19-4(1S,5R)-2-Azabicyclo[3.1.0]hexane-1-carboxylic acid hydrochlorideC₆H₁₀ClNO₂163.60
1212478-22-21,7,7-Trimethylbicyclo[2.2.1]heptan-2-yl N-phenylglycinateC₁₈H₂₅NO₂287.40
1212479-17-81,7,7-Trimethyl-4-[(2-methylpiperidin-1-yl)carbonyl]bicyclo[2.2.1]heptan-2-oneC₁₇H₂₇NO₂277.41
1212484-03-15,9,9-Trimethyl-5,6,7,8-tetrahydro-5,8-methano-1,2,4-benzotriazine-3-thiolC₁₁H₁₅N₃S221.33
1212485-82-9(2S)-1-(4-Chlorophenyl)sulfonyl-N-(3-methylphenyl)pyrrolidine-2-carboxamideC₁₈H₁₉ClN₂O₃S378.88
121249-14-7Corticorelin ovine triflutateC₂₀₅H₃₃₉N₅₉O₆₃S4670.38
1212491-89-81,7,7-Trimethyl-4-(4-phenylpiperazine-1-carbonyl)bicyclo[2.2.1]heptan-2-oneC₂₁H₂₈N₂O₂340.47
1212494-24-01,7,7-Trimethyl-4-[(3-methylpiperidin-1-yl)carbonyl]bicyclo[2.2.1]heptan-2-oneC₁₇H₂₇NO₂277.41
1212494-37-56,7,12,15,15-Pentamethyl-3,10-diazatetracyclo[10.2.1.0~2,11~.0~4,9~]pentadeca-2(11),3,5,7,9-pentaene-1-carboxylic acidC₁₉H₂₂N₂O₂310.40
12125-01-8Ammonium fluorideH₄FN37.04
12125-02-9Ammonium chlorideH₄ClN53.49
12125-03-0Potassium stannate trihydrateH₆K₂O₆Sn298.95
12125-08-5Ammonium osmium chlorideH₈Cl₆N₂Os439.03
12125-22-3Palladium sulfide (PdS)PdS138.49
12125-28-9Magnesium carbonate hydroxideC₄H₁₂Mg₆O₁₉+₂509.95
12125-72-3CycloheptatrienetricarbonylchromiumC₁₀H₈CrO₃228.17
12125-77-8Tricarbonyl((1,2,3,4,5,6-eta)-1,3,5-cycloheptatriene)molybdenumC₁₀H₈MoO₃272.11
121250-04-2(2R)-3,3,3-Trifluoro-2-hydroxypropanoic acidC₃H₃F₃O₃144.05
121251-02-3BicisateC₁₂H₂₄N₂O₄S₂324.47
121251-67-0Spiro(bicyclo(4.1.0)heptane-2,5'-(1,3)dioxane), 2',2',3,7,7-pentamethyl-, (1R,3S,6S)-rel-C₁₅H₂₆O₂238.37
121251-68-1Spiro[bicyclo[4.1.0]heptane-2,5'-[1,3]dioxane], 2',2',3,7,7-pentamethyl-, (1R,3R,6S)-rel-C₁₅H₂₆O₂238.37
1212595-23-7TopBP1-IN-1C₃₀H₃₄N₄O466.63
12126-50-0DecamethylferroceneC₂₀H₃₀Fe326.31
12126-59-9Estrogens, conjugatedC₁₈H₂₁NaO₅S372.42
121263-19-2Calphostin CC₄₄H₃₈O₁₄790.77
121263-28-3Ethyl 3-methyl-2-methylidenepentanoateC₉H₁₆O₂156.22
121263-53-4Pentasiloxane, 1-butyl-1,1,3,3,5,5,7,7,9,9-decamethyl-C₁₄H₄₀O₄Si₅412.90
121268-17-5Alendronate sodiumC₄H₁₈NNaO₁₀P₂325.12
121269-43-0NM 294C₂₇H₄₉INO₆P639.57
1212704-51-2Jarin-1C₂₈H₂₉N₃O₄471.56
1212734-83-2(2R)-2-(Trifluoromethyl)piperidineC₆H₁₀F₃N153.15
121277-96-1TerikalantC₂₄H₃₁NO₃381.52
121281-41-2Technetium tc-99m bicisateC₁₂H₂₁N₂O₅S₂Tc-₅435.44
1212818-54-6(2S)-2-Amino-2-(3-nitrophenyl)ethan-1-olC₈H₁₀N₂O₃182.18
1212822-52-0rac-Methyl (1R,5S)-2-azabicyclo(3.1.0)hexane-1-carboxylateC₇H₁₁NO₂141.17
1212823-28-3(1S)-1-((1,2,4)Triazolo(4,3-a)pyridin-3-yl)ethan-1-amineC₈H₁₀N₄162.20
121284-42-23-Acetamido-5-iodoproflavineC₁₅H₁₂IN₃O377.19
121286-45-14-Fluoro-2-methyl-6-(propan-2-yl)anilineC₁₀H₁₄FN167.23
121287-02-3N-(4-tert-Butylphenyl)-1,1,1-trifluoro-N-(trifluoromethanesulfonyl)methanesulfonamideC₁₂H₁₃F₆NO₄S₂413.36
121287-67-02-Bromo-N-(6-methylpyridin-2-yl)benzamideC₁₃H₁₁BrN₂O291.15
121288-39-9LoxoribineC₁₃H₁₇N₅O₆339.31
121289-23-42-((4-Methoxyphenyl)methoxy)acetaldehydeC₁₀H₁₂O₃180.20
121289-95-0(Benzyloxy)(propyl)amineC₁₀H₁₅NO165.24
12129-67-8Tricarbonyl[(1,2,3,4,5,6-eta)-1,3,5-trimethylbenzene]chromiumC₁₂H₁₂CrO₃256.22
12129-69-0Tricarbonyl[(1,2,3,4,5,6-eta)-1,3,5-trimethylbenzene]tungstenC₁₂H₁₂O₃W388.06
1212942-90-9(1R)-1-(6-Bromopyridin-3-yl)ethan-1-amineC₇H₉BrN₂201.07
1212952-43-6(AlphaS)-4-bromo-alpha-cyclopropylbenzenemethanamineC₁₀H₁₂BrN226.12
1212972-48-9(1S)-1-(3,4-Difluorophenyl)ethan-1-amine hydrochlorideC₈H₁₀ClF₂N193.62
1213-06-54-((Diethylamino)sulfonyl)benzoic acidC₁₁H₁₅NO₄S257.31
1213-38-34-Chloro-N-(pyridin-2-yl)benzenesulfonamideC₁₁H₉ClN₂O₂S268.73
1213-42-94-(4-Methylbenzenesulfonamido)butanoic acidC₁₁H₁₅NO₄S257.31
1213-43-01-[2-(Phenylsulfonyl)ethyl]piperidineC₁₃H₁₉NO₂S253.37
1213-48-5RefChem:357281C₁₅H₁₃NO223.28
1213-82-710-Chloroanthracene-9-carbonitrileC₁₅H₈ClN237.69
12130-88-0Pentamethylcyclopentadienylrhenium tricarbonylC₁₃H₁₅O₃Re405.47
1213010-73-1(1S)-2,2,2-Trifluoro-1-(3-fluoro-4-methoxyphenyl)ethylamineC₉H₉F₄NO223.17
121303-76-22-Butenoic acid, 4,4,4-trifluoro-3-(methylamino)-, ethyl esterC₇H₁₀F₃NO₂197.16
121305-26-8Leucyl-prolyl-prolineC₁₆H₂₇N₃O₄325.41
121306-58-9(5-Methyl-4,5-dihydro-1H-pyrazol-1-yl)(pyridin-3-yl)methanoneC₁₀H₁₁N₃O189.22
1213060-85-5(1R)-1-(5-Quinolyl)ethylamineC₁₁H₁₂N₂172.23
121307-29-72-Propoxy-5-(trifluoromethyl)benzenamineC₁₀H₁₂F₃NO219.21
121307-79-74-(Trifluoromethyl)pyridine-2-thiolC₆H₄F₃NS179.17
121307-80-02-Sulphanyl-6-(trifluoromethyl)pyridineC₆H₄F₃NS179.17
121309-88-4Benzyltrimethylammonium tetrachloroiodate (chlorinating reagent)C₁₀H₁₆Cl₄IN418.96

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