CAS number index

CAS numbers starting with 12, page 12

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

Showing 1,101 to 1,200 of 10,000 chemicals

CAS numberChemical nameFormulaMol. weight

120517-48-84-Ethynylpyridine-2,6-dicarboxylic acidC₉H₅NO₄191.14
120517-49-94-(4-Methoxyphenyl)-2-thioxo-2,5,6,7-tetrahydro-1H-cyclopenta[b]pyridine-3-carbonitrileC₁₆H₁₄N₂OS282.37
120517-52-43-Quinolinecarbonitrile, 1,2,5,6,7,8-hexahydro-4-(2-thienyl)-2-thioxo-C₁₄H₁₂N₂S₂272.40
1205195-05-64-Bromo-3,5-dimethyl-1-propyl-1H-pyrazoleC₈H₁₃BrN₂217.11
12052-40-3Cobalt--platinum (1/3)CoPt₃644.17
12052-42-5Antimony, compd. with cobalt (1:1)CoSb+₃180.69
120522-53-4D(+)-Vesamicol hydrochlorideC₁₇H₂₆ClNO295.85
120523-06-014-Methylergosta-8,24(28)-dien-3,6-diolC₂₉H₄₈O₂428.70
120523-12-83-Methoxy-alpha-methylbenzyl alcohol, (+)-C₉H₁₂O₂152.19
120523-13-9(1R)-1-(2,5-Dimethoxyphenyl)ethan-1-olC₁₀H₁₄O₃182.22
12053-12-2Antimony, compd. with chromium (1:1)CrSb+₃173.76
12053-13-3Chromium selenide (CrSe)CrSe130.96
12053-18-8Copper chromiteCr₂Cu₂O₅311.08
12053-27-9Chromium nitride (Cr2N)H₃CrN69.03
12053-39-3Chromium telluride (Cr2Te3)Cr₂Te₃486.79
120531-35-32-Chloro-6-iodopyrazineC₄H₂ClIN₂240.43
120533-76-8Diethyl 1-benzyl-4-phenyl-1,4-dihydropyridine-3,5-dicarboxylateC₂₄H₂₅NO₄391.47
120534-11-41-(3-Methyl-4-nitrophenyl)piperidineC₁₂H₁₆N₂O₂220.27
120537-43-11-Benzyl-4-chloro-1H-imidazo[4,5-c]pyridineC₁₃H₁₀ClN₃243.70
120537-47-51H-Imidazo(4,5-c)pyridin-4-amine, N,N-dimethyl-1-(phenylmethyl)-C₁₅H₁₆N₄252.32
120539-91-5Benzyl prop-2-yn-1-ylcarbamateC₁₁H₁₁NO₂189.21
12054-48-7Nickel dihydroxideH₂NiO₂92.71
12054-57-8Holmium trihydroxideH₃HoO₃215.95
12054-65-8Terbium hydroxide (Tb(OH)3)H₆O₃Tb212.97
12054-72-7Tin hydroxide (Sn(OH)4)H₄O₄Sn186.74
120543-78-45-Norbornen-2-yl(ethyl)chlorodimethylsilane, mixture of endo and exoC₁₁H₁₉ClSi214.81
1205492-16-5tert-Butyl N-[(E,4S)-8-[(1-hydroxy-2,2,6,6-tetramethylpiperidin-4-yl)amino]-2-methyl-8-oxooct-5-en-4-yl]carbamateC₂₃H₄₃N₃O₄425.61
12055-23-1Hafnium oxideHfO₂210.49
12055-62-8Holmium oxideHo₂O₃377.86
120550-41-61-(5-Carboxypentyl)pyrralineC₁₂H₁₇NO₄239.27
120551-15-72-(2-(5-Carboxy)oxazole)-5-hydroxy-6-aminobenzofuran-N,N,O-triacetic acidC₁₈H₁₄N₂O₁₁434.31
120551-59-9CrilvastatinC₁₄H₂₃NO₃253.34
1205515-06-53-Bromo-5-cyanobenzyl alcoholC₈H₆BrNO212.05
120552-01-42-(4-Nitrophenoxy)butanoic acidC₁₀H₁₁NO₅225.20
120552-57-04-Methoxycyclohexane-1-carbaldehydeC₈H₁₄O₂142.20
1205538-83-5Calpinactam, FKI-4905C₃₈H₅₇N₉O₈767.93
1205542-24-0tert-Butyl (3R)-3-hydroxy-4-methylidenepiperidine-1-carboxylateC₁₁H₁₉NO₃213.28
1205544-02-02-(2-Aminoethyl)-1lambda6,2,5-thiadiazolidine-1,1-dioneC₄H₁₁N₃O₂S165.22
1205544-78-01-(Aminomethyl)cyclopropane-1-carbonitrile hydrochlorideC₅H₉ClN₂132.59
1205548-04-42-(4-(Dimethylamino)phenyl)-7,8-dihydroxy-4H-chromen-4-oneC₁₇H₁₅NO₄297.31
120555-31-9Ro 24-0238C₂₇H₃₆N₂O₂420.60
1205550-99-7Deflouro-(p-tolylsulfonyloxy)-N-boc-florbetapirC₃₂H₄₀N₂O₈S612.75
1205556-81-54-(Isocyanatomethyl)benzonitrileC₉H₆N₂O158.16
1205565-14-57-{[Hydroxy(phenyl)acetyl]amino}-3-{[(1-methyl-1H-tetrazol-5-yl)sulfanyl]methyl}-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acidC₁₈H₁₈N₆O₅S₂462.51
12056-07-4Indium(III) selenideIn₂Se₃466.52
12056-51-8Dipotassium, tridecakis(oxygen(2-)), hexakis(titanium(4+))K₂O₁₃Ti₆573.38
1205608-66-7Diisopropyl methylphosphonate D14C₇H₁₇O₃P194.27
120562-90-52-((5-(Ethoxycarbonyl)-1-methyl-1H-pyrrol-3-yl)carbonyl)benzoic acidC₁₆H₁₅NO₅301.30
1205636-88-94-(4-Phenyl-1,3-thiazol-2-yl)piperidine hydrochlorideC₁₄H₁₇ClN₂S280.82
1205637-77-94-(4-Phenyl-1H-imidazol-1-yl)piperidine dihydrochlorideC₁₄H₁₉Cl₂N₃300.23
120568-10-78-(Trifluoromethyl)isoquinolineC₁₀H₆F₃N197.16
120568-11-85-(4'-Methyl-1,1'-biphenyl-2-yl)-1H-tetrazoleC₁₄H₁₂N₄236.28
12057-17-9Lithium manganese oxide (LiMn2O4)LiMn₂O₄-₄180.81
12057-24-8Lithium oxideLi₂O29.88
12057-71-5C56H102Ir5O10C₅₆H₁₀₂Ir₅O₁₀1896.51
12057-74-8Magnesium phosphideMg₃P₂134.86
120570-07-23-Chloro-N-(3-quinuclidinyl)benzamideC₁₄H₁₇ClN₂O264.76
120570-09-4(+)-N-(1(S)-Phenylethyl)-1-azabicyclo[2.2.2]octan-3(R)-amine dihydrochlorideC₁₅H₂₄Cl₂N₂303.28
120570-48-12-(2-Amino-1,3-thiazolyl-4-yl)-2-hydroxyiminoacetic acidC₅H₅N₃O₃S187.18
120570-77-6Ethanol, 2,2'-oxybis-, 1,1'-diformateC₆H₁₀O₅162.14
120571-58-6Methyl (2R)-2-(benzylamino)propanoateC₁₁H₁₅NO₂193.25
1205746-32-23-((2R)-2-Methylpyrrolidin-1-yl)propan-1-amineC₈H₁₈N₂142.25
1205748-66-84-Ethylpiperidine-4-carbonitrile hydrochlorideC₈H₁₅ClN₂174.68
1205748-72-6tert-Butyl 3-formyl-3-methylpyrrolidine-1-carboxylateC₁₁H₁₉NO₃213.28
1205748-73-7tert-Butyl 4-(2-aminoethyl)azepane-1-carboxylateC₁₃H₂₆N₂O₂242.36
1205748-90-8tert-Butyl 8-amino-2,3,4,5-tetrahydro-1,4-benzoxazepine-4-carboxylateC₁₄H₂₀N₂O₃264.32
1205748-92-0tert-Butyl 3-ethyl-3-formylpyrrolidine-1-carboxylateC₁₂H₂₁NO₃227.30
1205748-94-2tert-Butyl 3-formyl-3-methylazetidine-1-carboxylateC₁₀H₁₇NO₃199.25
1205749-01-4tert-Butyl (4-cyanopiperidin-4-yl)carbamateC₁₁H₁₉N₃O₂225.29
1205749-08-1Methyl 4-ethylpiperidine-4-carboxylate hydrochlorideC₉H₁₈ClNO₂207.70
1205749-10-5tert-Butyl N-((2-methylpyrrolidin-2-yl)methyl)carbamateC₁₁H₂₂N₂O₂214.31
1205749-20-77-Ethynyl-1,2,3,4-tetrahydroisoquinoline hydrochlorideC₁₁H₁₂ClN193.68
1205749-28-5Methyl 3-ethylpiperidine-3-carboxylate hydrochlorideC₉H₁₈ClNO₂207.70
1205749-31-0tert-Butyl 3-(5-aminopentyl)piperidine-1-carboxylateC₁₅H₃₀N₂O₂270.42
1205749-65-0Methyl 4-cyanopiperidine-4-carboxylate hydrochlorideC₈H₁₃ClN₂O₂204.66
1205749-67-23-Methyl-4-[(2-methylpropan-2-yl)oxycarbonyl]thiomorpholine-3-carboxylic acidC₁₁H₁₉NO₄S261.34
1205749-71-84-(tert-Butoxycarbonyl)-2-methylmorpholine-2-carboxylic acidC₁₁H₁₉NO₅245.28
1205749-73-0Methyl 3-methylthiomorpholine-3-carboxylate hydrochlorideC₇H₁₄ClNO₂S211.71
1205749-76-32-Methylmorpholine-2-carbonitrile hydrochlorideC₆H₁₁ClN₂O162.62
1205749-78-5Methyl 3-ethylazetidine-3-carboxylate hydrochlorideC₇H₁₄ClNO₂179.65
1205749-92-3(2-Ethylpyrrolidin-2-yl)methanolC₇H₁₅NO129.20
1205749-93-4tert-Butyl 4-(5-aminopentyl)piperidine-1-carboxylateC₁₅H₃₀N₂O₂270.42
1205750-08-8tert-Butyl 7-amino-2,3-dihydro-5H-benzo(f)(1,4)oxazepine-4-carboxylateC₁₄H₂₀N₂O₃264.32
1205750-18-0Methyl 2,3,4,5-tetrahydro-1,4-benzoxazepine-8-carboxylate hydrochlorideC₁₁H₁₄ClNO₃243.69
1205750-20-4tert-Butyl N-(3-ethylpyrrolidin-3-yl)carbamateC₁₁H₂₂N₂O₂214.31
1205750-21-5tert-Butyl N-[(2-methylmorpholin-2-yl)methyl]carbamateC₁₁H₂₂N₂O₃230.31
1205750-23-7Methyl 2,3,4,5-tetrahydrobenzo(f)(1,4)oxazepine-7-carboxylate hydrochlorideC₁₁H₁₄ClNO₃243.69
1205750-33-9tert-Butyl 2,7-diazaspiro[4.6]undecane-2-carboxylateC₁₄H₂₆N₂O₂254.37
1205750-37-34-Cyanopiperidine-4-carboxylic acid hydrochlorideC₇H₁₁ClN₂O₂190.63
1205750-48-6tert-Butyl 3-(3-aminopropyl)azetidine-1-carboxylateC₁₁H₂₂N₂O₂214.31
1205750-61-33-Methylpyrrolidine-3-carbonitrile hydrochlorideC₆H₁₁ClN₂146.62
1205750-69-14-[(tert-Butoxy)carbonyl]-2,3,4,5-tetrahydro-1,4-benzoxazepine-8-carboxylic acidC₁₅H₁₉NO₅293.32
1205750-77-1Methyl 2-methylmorpholine-2-carboxylate hydrochlorideC₇H₁₄ClNO₃195.65
1205750-81-7(1-Benzyl-2-methylpyrrolidin-2-yl)methanamineC₁₃H₂₀N₂204.32
1205750-91-93,3-Dimethyl-2,3-dihydro-1H-indole-5-carboxylic acid hydrochlorideC₁₁H₁₄ClNO₂227.69
1205750-98-6tert-Butyl 3-(4-aminobutyl)azetidine-1-carboxylateC₁₂H₂₄N₂O₂228.34
1205751-07-0Morpholine-2-carbonitrile hydrochlorideC₅H₉ClN₂O148.59
120578-03-23-[(E)-2-(7-Chloroquinolin-2-yl)ethenyl]benzaldehydeC₁₈H₁₂ClNO293.75
120578-22-51-Dodecanoyl-sn-glycerophosphoethanolamineC₁₇H₃₆NO₇P397.45
12058-18-3Molybdenum diselenideMoSe₂253.86

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