CAS number index

CAS numbers starting with 142, page 4

2,163 chemicals have a CAS number that starts with 142. They are listed in CAS order.

Showing 301 to 400 of 2,163 chemicals

CAS numberChemical nameFormulaMol. weight

1421601-23-11-(Aminomethyl)cyclopropane-1-carboxylic acid hydrochlorideC₅H₁₀ClNO₂151.59
1421601-28-67-Bromo-1-benzothiophene-3-sulfonyl chlorideC₈H₄BrClO₂S₂311.61
1421601-44-6(1,2,4)Triazolo(4,3-a)pyrazin-5-amineC₅H₅N₅135.13
1421601-62-82-Bromo-4-methyl-1,3-thiazole-5-sulfonyl chlorideC₄H₃BrClNO₂S₂276.56
1421601-66-24-Fluoro-3-methyl-1-benzothiophene-2-sulfonyl chlorideC₉H₆ClFO₂S₂264.73
1421601-78-62-Ethyl-2-methyl-3,4-dihydro-2H-1-benzopyran-4-amineC₁₂H₁₇NO191.27
1421601-82-22-{7,7-Dimethyl-2,4-dioxo-1,3-diazaspiro[4.5]decan-3-yl}acetic acidC₁₂H₁₈N₂O₄254.29
1421601-85-55-Methyl-5-(1-methyl-1H-pyrazol-4-yl)imidazolidine-2,4-dioneC₈H₁₀N₄O₂194.19
1421601-86-61-(2-Fluoroethyl)-1H-pyrazole-4-carbaldehydeC₆H₇FN₂O142.13
1421601-89-95-(1-Methyl-1H-imidazol-2-yl)-1,3,4-oxadiazol-2-amineC₆H₇N₅O165.16
1421601-91-32-(Difluoromethyl)cyclopentane-1-carboxylic acidC₇H₁₀F₂O₂164.15
1421601-92-42,3-Dihydro-1-benzofuran-3-ylmethanamine hydrochlorideC₉H₁₂ClNO185.65
1421601-94-63-[2-(Aminomethyl)-1H-imidazol-4-yl]benzonitrile dihydrochlorideC₁₁H₁₂Cl₂N₄271.15
1421601-96-82-(2-Bromoethyl)-1-methylpyrrolidine hydrobromideC₇H₁₅Br₂N273.01
1421602-02-92-(Fluoromethyl)cyclobutane-1-carboxylic acidC₆H₉FO₂132.13
1421602-13-23-Chloro-2-methylpyrazolo[1,5-a]pyrimidine-6-sulfonyl chlorideC₇H₅Cl₂N₃O₂S266.11
1421602-19-86-Fluoro-3-methyl-1-benzothiophene-2-sulfonyl chlorideC₉H₆ClFO₂S₂264.73
1421602-24-51-(4-Aminopiperidin-1-yl)-2-methylpropan-2-ol dihydrochlorideC₉H₂₂Cl₂N₂O245.19
1421602-28-92-Nitrothiophene-3-sulfonyl chlorideC₄H₂ClNO₄S₂227.65
1421602-69-85-(Pyridin-3-yl)thiophene-2-carboxylic acid hydrochlorideC₁₀H₈ClNO₂S241.70
1421602-73-4(Butan-2-yl)(methoxy)amine hydrochlorideC₅H₁₄ClNO139.63
1421602-78-94-Amino-1-(trifluoromethyl)cyclohexan-1-ol hydrochlorideC₇H₁₃ClF₃NO219.63
1421602-79-0Ethyl 5-((chlorosulfonyl)methyl)-1,2-oxazole-3-carboxylateC₇H₈ClNO₅S253.66
1421602-82-52-(4-Nitro-1H-pyrazol-1-yl)ethan-1-amine hydrochlorideC₅H₉ClN₄O₂192.61
1421603-43-18-Chloro-5-nitro-1,2,3,4-tetrahydroquinolineC₉H₉ClN₂O₂212.64
1421603-45-32,2-Difluoro-2-(pyridin-2-yl)acetic acid hydrochlorideC₇H₆ClF₂NO₂209.58
1421603-46-49-Ethyl-1,4-dioxa-7-azaspiro(4.4)nonaneC₈H₁₅NO₂157.21
1421603-49-71-(4-Methylmorpholin-2-yl)ethan-1-amineC₇H₁₆N₂O144.22
1421603-52-2Methyl 3-((piperidin-4-yl)amino)benzoate hydrochlorideC₁₃H₁₉ClN₂O₂270.76
1421603-55-5Methyl 2-[4-(1-hydroxyethyl)-1H-1,2,3-triazol-1-yl]acetateC₇H₁₁N₃O₃185.18
1421603-61-31-(3-Methoxypropanesulfonyl)piperazine hydrochlorideC₈H₁₉ClN₂O₃S258.77
1421603-70-42-Amino-2-(3-bromophenyl)ethan-1-ol hydrochlorideC₈H₁₁BrClNO252.54
1421603-95-3[1-(2-Methoxyethyl)cyclopropyl]methanamineC₇H₁₅NO129.20
1421604-12-7Ethyl 3-methylpyrrolidine-3-carboxylate hydrochlorideC₈H₁₆ClNO₂193.67
1421604-16-1Methoxy(propan-2-yl)amine hydrochlorideC₄H₁₂ClNO125.60
1421604-19-44,4-Difluoro-1,2,3,4-tetrahydroisoquinoline hydrochlorideC₉H₁₀ClF₂N205.63
1421604-42-31-(Pentan-3-yl)-1H-pyrazole-5-carboxylic acidC₉H₁₄N₂O₂182.22
1421604-76-31-(5-Fluoro-2-methoxyphenyl)piperazine hydrochlorideC₁₁H₁₆ClFN₂O246.71
1421604-83-24-(Methylamino)benzene-1-carboximidamide dihydrochlorideC₈H₁₃Cl₂N₃222.12
1421604-90-1N-(Piperidin-4-yl)-N-propylthiophene-2-carboxamide hydrochlorideC₁₃H₂₁ClN₂OS288.84
1421604-95-61-(2H-1,3-Benzodioxol-5-yl)cyclopropan-1-amine hydrochlorideC₁₀H₁₂ClNO₂213.66
1421605-09-55-Bromo-3-methylthiophene-2-sulfonyl chlorideC₅H₄BrClO₂S₂275.58
1421606-01-02-(1H-1,2,4-Triazol-1-yl)pyridine-4-carboximidamide hydrochlorideC₈H₉ClN₆224.66
1421607-30-8(1R)-1-(4-(1H-Imidazol-1-yl)phenyl)ethan-1-amine dihydrochlorideC₁₁H₁₅Cl₂N₃260.17
1421614-93-82-Methyl-3-[(E)-(phenylmethylidene)amino]-3,4-dihydroquinazolin-4-oneC₁₆H₁₃N₃O263.30
1421614-94-93-{[(2-Hydroxyphenyl)methylidene]amino}-2-methyl-3,4-dihydroquinazolin-4-oneC₁₆H₁₃N₃O₂279.30
1421614-98-33-[(E)-(4-Fluorophenyl)methylideneamino]-2-methylquinazolin-4-oneC₁₆H₁₂FN₃O281.29
1421637-49-13-Chloro-[1,3]thiazolo[4,5-c]pyridazin-6-amineC₅H₃ClN₄S186.63
1421637-53-75-Aminoisothiazole-4-carboxamideC₄H₅N₃OS143.17
142166-01-6Methyl 3,4-dihydro-2H-1,4-benzoxazine-7-carboxylateC₁₀H₁₁NO₃193.20
142167-36-02-Hydroxy-5-trifluoromethylbenzonitrileC₈H₄F₃NO187.12
142167-38-25-Bromo-4-chloro-2-hydroxybenzoic acidC₇H₄BrClO₃251.46
142168-75-04-Methyl-N-[1-(methylsulfanyl)-2-nitrovinyl]anilineC₁₀H₁₂N₂O₂S224.28
142168-85-21-Methyl-1H,2H,3H,4H-pyrido[2,3-d]pyrimidine-2,4-dioneC₈H₇N₃O₂177.16
142168-97-66-Bromopyrido[2,3-D]pyrimidine-2,4(1H,3H)-dioneC₇H₄BrN₃O₂242.03
142169-72-0(1S,4aS,5R,6R)-6-Hydroxy-5-[(Z)-5-hydroxy-3-methylpent-3-enyl]-1,4a,6-trimethyl-3,4,5,7,8,8a-hexahydro-2H-naphthalene-1-carboxylic acidC₂₀H₃₄O₄338.49
1421693-22-2AsnuciclibC₁₅H₁₅FN₆O₂S₂394.46
14217-01-7Chromic potassium oxalateC₆CrK₃O₁₂433.34
14217-21-1Sodium ferricyanideC₆FeN₆Na₃280.92
14217-66-43-Chloro-1,2-thiazoleC₃H₂ClNS119.58
14217-70-02-(1,2-Thiazol-3-yl)acetonitrileC₅H₄N₂S124.17
1421700-41-5(2E)-2-(2-Oxo-1,2-dihydro-3H-indol-3-ylidene)-N-phenylhydrazinecarboxamideC₁₅H₁₂N₄O₂280.29
142172-51-84-Bromo-1-butylboronic acid catechol esterC₁₀H₁₂BBrO₂254.92
142172-97-22-(4-Hydroxyphenyl)-5-pyrimidinolC₁₀H₈N₂O₂188.19
1421761-16-1Sodium 2-chloro-4,5-difluorobenzoateC₇H₂ClF₂NaO₂214.53
1421769-37-0Methyl (1S,3R)-3-{[(benzyloxy)carbonyl]amino}cyclopentane-1-carboxylateC₁₅H₁₉NO₄277.32
1421789-94-72-(Bromomethyl)pyrazine hydrobromideC₅H₆Br₂N₂253.93
142179-00-8Rhodamine B octadecyl ester perchlorateC₄₆H₆₇ClN₂O₇795.50
142179-08-61H-Pyrazole-3,5-dimethanolC₅H₈N₂O₂128.13
142181-98-4N-(Alpha)-(N,N-dimethylcarbamoyl)-alpha-azaornithine 4-nitrophenyl esterC₁₃H₁₉N₅O₅325.32
142182-00-1N(alpha)(N,N-dimethylcarbamoyl)-alpha-azalysine 4-nitrophenyl esterC₁₄H₂₁N₅O₅339.35
142182-54-5RubilactoneC₁₅H₁₀O₅270.24
142183-69-52-Oxo-1-oxa-spiro[4.4]nonane-3,4-dicarboxylic acid diethyl esterC₁₄H₂₀O₆284.31
1421837-45-72-[4-[(3,5-Dimethyl-1,2-oxazol-4-yl)methoxy]phenyl]-N-[(2,4-dimethylphenyl)-phenylmethyl]acetamideC₂₉H₃₀N₂O₃454.57
1421838-90-5Methyl (2S,4S)-4-phenylpyrrolidine-2-carboxylate hydrochlorideC₁₂H₁₆ClNO₂241.72
142185-85-1Ciguatoxin 2C₆₀H₈₆O₁₈1095.33
1421854-16-1AC-186C₁₈H₁₇F₃O306.33
142186-36-5(2S)-2-(((tert-Butoxy)carbonyl)amino)-2-(4-fluorophenyl)acetic acidC₁₃H₁₆FNO₄269.27
142187-88-09-(4,5-Bishydroxymethylcyclopent-2-en-1-yl)-9H-adenineC₁₂H₁₅N₅O₂261.29
14219-31-9Copper(II)-iminodiacetateC₄H₅CuNO₄194.63
14219-60-4DiamminediiodopalladiumH₆I₂N₂Pd394.29
1421919-75-6(Z)-3-(3-(3,5-Bis(trifluoromethyl)phenyl)-1H-1,2,4-triazol-1-yl)-1-(3,3-difluoroazetidin-1-yl)prop-2-en-1-oneC₁₆H₁₀F₈N₄O426.27
1421920-61-7Methyl 3-fluoroazetidine-3-carboxylate hydrochlorideC₅H₉ClFNO₂169.58
1421922-95-35-Acetylisoindolin-1-oneC₁₀H₉NO₂175.19
1421923-02-55-(2-Bromoacetyl)-N,2-dimethylbenzamideC₁₁H₁₂BrNO₂270.13
1421923-86-5Kpt-330, (E)-C₁₇H₁₁F₆N₇O443.31
1421932-54-8exo-BCN-PEG4-acidC₂₂H₃₅NO₈441.52
1421936-85-7IclepertinC₂₀H₁₈F₆N₂O₅S512.43
1421944-09-32-Methyl-6-styryl-4,5-dihydro-3(2H)-pyridazinoneC₁₃H₁₄N₂O214.27
1421944-10-62-Allyl-6-styryl-4,5-dihydro-3(2H)-pyridazinoneC₁₅H₁₆N₂O240.31
1421953-17-43-(Ethanesulfonyl)pyridine-2-carboxylic acidC₈H₉NO₄S215.23
1421961-60-5[6-Chloro-4-(trifluoromethyl)pyridin-2-yl]methanolC₇H₅ClF₃NO211.57
1422-07-7Codeine hydrochlorideC₁₈H₂₂ClNO₃335.83
1422-18-02,4-Dichloro-6-phenylphenoxyethylamineC₁₄H₁₃Cl₂NO282.17
1422-27-19-Hydroxydecanoic acidC₁₀H₂₀O₃188.27
1422-39-54-Fluorophenylsulfur pentafluorideC₆H₄F₆S222.15
1422-41-93-Fluorophenylsulphur pentafluorideC₆H₄F₆S222.15
1422-53-32-Bromo-4-fluorotolueneC₇H₆BrF189.03
1422-54-42-Bromo-6-fluorotolueneC₇H₆BrF189.03
1422-90-8Dichloro(4-fluorophenyl)methylsilaneC₇H₇Cl₂FSi209.12

All pages for 142 (22 pages)Show all

Every CAS number here is checked for a valid check digit. Confirm it with the supplier before you order. CAS Registry Number is a registered trademark of the American Chemical Society.