CAS number index

CAS numbers starting with 123, page 4

1,271 chemicals have a CAS number that starts with 123. They are listed in CAS order.

Showing 301 to 400 of 1,271 chemicals

CAS numberChemical nameFormulaMol. weight

1232838-31-1Methyl 4-bromo-5-methyl-1H-pyrazole-3-carboxylateC₆H₇BrN₂O₂219.04
123284-04-8Bmy 22089C₂₃H₂₀F₂N₄O₃438.43
123284-81-11,2-Didocosahexaenoyl-sn-glycero-3-phosphoethanolamineC₄₉H₇₄NO₈P836.10
123291-54-34,5,6,7-Tetrahydrotriazolo[1,5-a]pyrazineC₅H₈N₄124.15
123291-55-42,2-Dimethylbutan-1-amine hydrochlorideC₆H₁₆ClN137.65
123291-97-42-Ethoxy-5-methylphenylboronic Acid (contains varying amounts of Anhydride)C₉H₁₃BO₃180.01
123293-56-12-Propenoic acid, 2-cyano-3-(3-thienyl)-, ethyl ester, (2E)-C₁₀H₉NO₂S207.25
123294-55-3N-(1,3-Benzothiazol-2-yl)-2-chlorobenzamideC₁₄H₉ClN₂OS288.76
123296-08-2N-(N'-((2,4-Dichloro-phenoxy)-acetyl)-hydrazinocarbothioyl)-benzamideC₁₆H₁₃Cl₂N₃O₃S398.27
123296-71-93,4-Dihydro-2H-1,4-benzoxazine-5-carboxylic acidC₉H₉NO₃179.18
123297-90-55-Hydroxy-2-(1-hydroxyethyl)naphtho(2,3-B)furan-4,9-dioneC₁₄H₁₀O₅258.23
123299-38-7Methyl 3-butanoyl-6,6-dimethyl-2-oxo-4-pyrrolidin-1-ylcyclohex-3-ene-1-carboxylateC₁₈H₂₇NO₄321.42
123299-40-1Methyl 3-butyryl-6,6-dimethyl-2-oxo-4-(piperidin-1-yl)cyclohex-3-enecarboxylateC₁₉H₂₉NO₄335.44
123299-41-2Methyl 4-amino-3-butanoyl-6,6-dimethyl-2-oxocyclohex-3-ene-1-carboxylateC₁₄H₂₁NO₄267.32
123299-42-3Methyl 3-butanoyl-6,6-dimethyl-4-(methylamino)-2-oxocyclohex-3-ene-1-carboxylateC₁₅H₂₃NO₄281.35
123299-45-6Methyl 3-butanoyl-4-(tert-butylamino)-6,6-dimethyl-2-oxocyclohex-3-ene-1-carboxylateC₁₈H₂₉NO₄323.43
123299-47-8Methyl 4-(benzylamino)-3-butanoyl-6,6-dimethyl-2-oxocyclohex-3-ene-1-carboxylateC₂₁H₂₇NO₄357.45
1233-49-43-Indolecarboxylaldehyde, azineC₁₈H₁₄N₄286.34
1233-53-0BunamiodylC₁₅H₁₆I₃NO₃639.01
1233-56-3Methyl 2-(4-methylphenylsulfonamido)-2-phenylacetateC₁₆H₁₇NO₄S319.38
1233-95-05-(3,4-Diacetoxybut-1-ynyl)-2,2'-bithiopheneC₁₆H₁₄O₄S₂334.42
1233025-78-98-Bromo-1-chloroisoquinolineC₉H₅BrClN242.50
1233025-96-12-(((9H-Fluoren-9-yl)methoxy)carbonyl)-6-methoxy-1,2,3,4-tetrahydroisoquinoline-4-carboxylic acidC₂₆H₂₃NO₅429.47
1233026-05-52-(4-Fluorophenyl)cyclopropane-1-carbaldehydeC₁₀H₉FO164.18
1233026-30-66-[4-[[(1,1-Dimethylethoxy)carbonyl]amino]-1-piperidinyl]-5-methyl-2-pyridinecarboxylic acidC₁₇H₂₅N₃O₄335.40
1233026-31-72-Chloro-4-methanesulfonylpyrimidineC₅H₅ClN₂O₂S192.63
1233026-51-16-Bromo-[1,2,4]triazolo[1,5-a]pyrazineC₅H₃BrN₄199.01
123304-10-9Microcystin LYC₅₂H₇₁N₇O₁₃1002.18
123308-28-14H,5H,6H,7H-(1,2,3)Triazolo(1,5-a)pyrazine hydrochlorideC₅H₉ClN₄160.61
1233082-79-5AmpkinoneC₃₁H₂₃NO₆505.53
123311-18-21-(((tert-Butoxy)carbonyl)amino)-2,2-dimethylcyclopropane-1-carboxylic acidC₁₁H₁₉NO₄229.28
123311-22-81-Amino-2,2-dimethylcyclopropane-1-carboxylic acid hydrochlorideC₆H₁₂ClNO₂165.62
123312-22-1(4-Chlorophenyl)(cyclopropyl)methanamineC₁₀H₁₂ClN181.67
123312-54-91-Octadecanaminium, N,N-dimethyl-N-octadecyl-, sulfate (1:1)C₃₈H₈₁NO₄S648.14
123312-89-0PymetrozineC₁₀H₁₁N₅O217.23
123313-61-1WS 9659 BC₂₂H₂₃ClN₂O366.89
123314-39-6L-Citrulline 7-amido-4-methylcoumarin hydrobromideC₁₆H₂₁BrN₄O₄413.27
123314-55-6(2R,4S)-5,5-Dimethyl-2-[(1R)-2-oxidanyl-2-oxidanylidene-1-(2-phenoxyethanoylamino)ethyl]-1,3-thiazolidine-4-carboxylic acidC₁₆H₂₀N₂O₆S368.41
123314-91-05-(Bromomethyl)-2,2-dimethyloxolaneC₇H₁₃BrO193.08
123316-14-3BiliverdinC₃₃H₃₄N₄O₆582.66
123316-63-24'-O-MethylxanthohumolC₂₂H₂₄O₅368.43
123316-64-34,4'-Dihydroxy-2',6'-dimethoxychalconeC₁₇H₁₆O₅300.31
123318-82-1ClofarabineC₁₀H₁₁ClFN₅O₃303.68
1233188-83-4N-[3-(2-Chloroacetamido)phenyl]benzamideC₁₅H₁₃ClN₂O₂288.73
123319-03-92,8-Dimethyl-1-oxa-8-azaspiro[4.5]decan-3-oneC₁₀H₁₇NO₂183.25
1233205-73-62-Ethynyl-6-fluoropyridineC₇H₄FN121.11
1233233-54-9N'-{(E)-[4-(dimethylamino)phenyl]methylidene}pyridine-2-carbohydrazideC₁₅H₁₆N₄O268.32
1233233-76-52,2-Difluoro-3-hydroxypentanoic acidC₅H₈F₂O₃154.11
1233237-93-8Ethyl 2-methyl-1H-pyrrolo(3,2-c)pyridine-3-carboxylateC₁₁H₁₂N₂O₂204.23
123324-24-34-(Trifluoromethyl)-1H-pyrrole-3-carboxylic acidC₆H₄F₃NO₂179.10
123324-71-04-tert-Butylphenylboronic acidC₁₀H₁₅BO₂178.04
1233245-08-32,3,5,6-Tetrafluoro-4-(methoxymethyl)benzaldehydeC₉H₆F₄O₂222.14
1233249-35-8tert-Butyl N-[4-(cyanomethyl)phenyl]carbamateC₁₃H₁₆N₂O₂232.28
12333-11-8Ammonium metatungstate hydrateH₄₃N₆O₄₁W₁₂-₅₇2989.43
123330-49-41-Azido-2,3-difluorobenzeneC₆H₃F₂N₃155.11
123330-92-7tert-Butyl 4-amino-3-methoxybenzoateC₁₂H₁₇NO₃223.27
1233318-32-55-Methyl-2-thienylzinc bromideC₅H₅BrSZn242.46
1233322-09-2(E)-3-(1H-Benzo[d]imidazol-2-yl)-1-(6-chloro-2-hydroxy-4-phenylquinolin-3-yl)prop-2-en-1-oneC₂₅H₁₆ClN₃O₂425.88
1233323-55-1tert-Butyl 1-amino-6-azaspiro(2.5)octane-6-carboxylateC₁₂H₂₂N₂O₂226.32
1233323-61-99-[(t-Butoxy)carbonyl]-3-oxa-9-azabicyclo[3.3.1]nonane-7-carboxylic acidC₁₃H₂₁NO₅271.31
1233324-80-53-(Aminomethyl)-5-(trifluoromethyl)anilineC₈H₉F₃N₂190.17
123333-48-21-Naphthalenesulfonic acid, 4-amino-, sodium salt, hydrate (1:1:?)C₁₀H₁₁NNaO₄S264.26
123333-53-91-Hydroxybenzotriazole hydrateC₆H₇N₃O₂153.14
123333-54-0Pentachlorophenol sodium salt hydrateC₆H₂Cl₅NaO₂306.33
123333-55-14,4'-Bipyridine--water (1/1)C₁₀H₁₀N₂O174.20
123333-56-21,3-Benzenediamine, 4-methoxy-, sulfate, hydrate (1:1:?)C₇H₁₄N₂O₆S254.26
123333-61-9Bis(4-(dimethylamino)phenyl)(phenyl)methanol--hydrogen chloride (1/1)C₂₃H₂₇ClN₂O382.94
123333-64-2Chlorophenol red sodium saltC₁₉H₁₁Cl₂NaO₅S445.25
123333-68-62-Sulfobenzoic acid hydrateC₇H₈O₆S220.20
123333-70-0Sodium sulfanilate hydrateC₆H₈NNaO₄S213.19
123333-74-42-(Tritylamino)-alpha-(methoxyimino)-4-thiazoleacetic acid, predominantly syn hydrochlorideC₂₅H₂₂ClN₃O₃S479.99
123333-84-6Lithium diisopropylamide mono(tetrahydrofuran)C₁₀H₂₂LiNO179.23
123333-85-7Lithium thiocyanate hydrateCH₂LiNOS83.04
123333-86-8[3,4-Toluenedithiolato(2-)]zinc hydrateC₇H₈OS₂Zn237.66
123333-88-0Copper(II) trifluoroacetate hydrateC₄H₄CuF₆O₅309.61
123333-91-52,4-Dichlorobenzene-1-diazonium naphthalene-1,5-disulfonate--water (2/1/1)C₂₂H₁₄Cl₄N₄O₇S₂652.32
123333-92-62,3-Dimethylphenylhydrazine hydrochloride hydrateC₈H₁₅ClN₂O190.67
123333-94-8Sodium 4-ethenylbenzene-1-sulfonate--water (1/1/1)C₈H₉NaO₄S224.21
1233332-14-3Nibr-0213C₂₇H₂₉ClN₂O₃464.99
1233332-37-0S1P1-IN-Ex26C₂₈H₂₈ClFN₂O₃494.99
1233339-22-4(3R)-4-(2-(1H-Indol-4-yl)-6-(1-methylsulfonylcyclopropyl)pyrimidin-4-yl)-3-methylmorpholineC₂₁H₂₄N₄O₃S412.51
123334-05-4Zinc P-toluenesulfonate hydrateC₁₄H₁₆O₇S₂Zn425.80
123334-16-72,5-Cyclohexadiene-1,4-dione, 2,3,5,6-tetrahydroxy-, hydrateC₆H₆O₇190.11
123334-18-9Tetraphenylarsonium chloride hydrochloride hydrateC₂₄H₂₃AsCl₂O473.27
123334-20-3Vanadyl sulfate hydrateH₂O₆SV181.02
123334-26-9(3E)-1,1,1,5,5,5-Hexafluoro-4-hydroxypent-3-en-2-one--manganese--water (2/1/3)C₁₀H₁₀F₁₂MnO₇525.10
123334-27-0Boron trifluoride-tert-butyl methyl etherateC₅H₁₂BF₃O155.96
123334-28-1Copper, tetrakis[mu-[2-hydroxy-3,5-bis(1-methylethyl)benzoato-kappaO:kappaO']]di-, (Cu-Cu), hydrate (9CI)C₂₆H₃₆CuO₇524.11
123334-29-2Bis(2,4-pentanedionato)cobalt(II) DihydrateC₁₀H₁₆CoO₄259.17
1233344-34-7Dhdps-IN-1C₁₃H₁₁NO₅S293.30
1233344-51-83-Amino-1-phenylpiperidin-2-oneC₁₁H₁₄N₂O190.25
1233365-12-2Palmostatin BC₂₃H₃₆O₄376.54
123338-13-6Allatostatin IVC₄₅H₆₈N₁₂O₁₂969.11
1233382-40-52-Chloro-N-(4-ethynylphenyl)acetamideC₁₀H₈ClNO193.63
1233382-94-9N-(4-Ethynylphenyl)-2-propenamideC₁₁H₉NO171.20
123342-12-16,7-Dibromo-1,2-dihydroquinoxalin-2-oneC₈H₄Br₂N₂O303.94
123342-93-8PyrithiobacC₁₃H₁₁ClN₂O₄S326.76
123343-16-8Pyrithiobac sodiumC₁₃H₁₀ClN₂NaO₄S348.74
123343-92-0N-(5-Amino-2-methoxyphenyl)methanesulfonamideC₈H₁₂N₂O₃S216.26
123344-02-52,4-Difluoro-5-nitroanilineC₆H₄F₂N₂O₂174.11

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