CAS number index

CAS numbers starting with 26, page 27

4,418 chemicals have a CAS number that starts with 26. They are listed in CAS order.

Showing 2,601 to 2,700 of 4,418 chemicals

CAS numberChemical nameFormulaMol. weight

2649064-25-31-Chloro-4-(isocyanatomethyl)-2-methylbenzeneC₉H₈ClNO181.62
2649064-33-3Dimethyl((piperazine-1-sulfonyl)imino)-lambda6-sulfanoneC₆H₁₅N₃O₃S₂241.34
2649064-51-51,3-Dichloro-2-(isocyanatomethyl)benzeneC₈H₅Cl₂NO202.04
2649064-75-31-Isocyanato-3-methoxycyclobutaneC₆H₉NO₂127.14
2649064-93-5((Chlorosulfonyl)imino)(4-fluorophenyl)(trifluoromethyl)-lambda6-sulfanoneC₇H₄ClF₄NO₃S₂325.69
2649065-00-71,1-Difluoro-2-isocyanatopropaneC₄H₅F₂NO121.09
2649065-37-05-Chloro-2-isocyanato-1-methyl-1H-indoleC₁₀H₇ClN₂O206.63
2649065-65-42-Amino-N-(dimethyl(oxo)-lambda6-sulfanylidene)ethane-1-sulfonamide hydrochlorideC₄H₁₃ClN₂O₃S₂236.75
2649066-56-61,5-Dichloro-2-fluoro-4-isocyanatobenzeneC₇H₂Cl₂FNO206.00
2649066-87-32-(4,5-Dihydro-1H-imidazol-2-yl)propan-2-amine dihydrochlorideC₆H₁₅Cl₂N₃200.11
2649066-98-63-Isocyanato-6-methyl-1H-indoleC₁₀H₈N₂O172.19
2649067-34-31-Isocyanato-2-methoxybutaneC₆H₁₁NO₂129.16
2649067-41-2tert-Butyl 3-(2-isocyanatoethyl)azetidine-1-carboxylateC₁₁H₁₈N₂O₃226.28
2649068-08-4(3-Cyclopropyl-4,5-dihydro-1,2-oxazol-5-yl)methanamine hydrochlorideC₇H₁₃ClN₂O176.65
2649068-12-07-Cyclopropyl-5-oxa-2,6-diazaspiro(3.4)oct-6-ene hydrochlorideC₈H₁₃ClN₂O188.66
2649068-54-05-Bromo-1-methyl-3H-1lambda6-(1,2)thiazolo(5,4-b)pyridin-1-oneC₇H₇BrN₂OS247.12
2649068-69-75-Bromo-3-isocyanato-1H-indoleC₉H₅BrN₂O237.06
2649068-75-52,5-Dioxa-6-azaspiro[3.4]oct-6-ene-7-carbaldehydeC₆H₇NO₃141.13
2649070-00-63-(4-Methoxyphenyl)-4,5-dihydro-1H-pyrazol-5-one hydrochlorideC₁₀H₁₁ClN₂O₂226.66
2649070-11-95-Bromo-1-methyl-3H-1lambda6,2-benzothiazol-1-oneC₈H₈BrNOS246.13
2649070-24-43-(Chloromethyl)-3aH,4H,5H,6H,7aH-pyrano(3,2-d)(1,2)oxazoleC₇H₁₀ClNO₂175.62
2649070-46-0[(Chlorosulfonyl)imino](ethyl)methyl-lambda6-sulfanoneC₃H₈ClNO₃S₂205.69
2649071-05-4Methyl 5-methoxy-2,2-dimethyl-3,4-dihydro-2H-pyrrole-3-carboxylateC₉H₁₅NO₃185.22
2649071-18-9(5,5-Dimethyl-4,5-dihydro-1,2-oxazol-3-yl)methanesulfonyl chlorideC₆H₁₀ClNO₃S211.67
2649071-60-1tert-Butyl 3-isocyanatopyrrolidine-1-carboxylateC₁₀H₁₆N₂O₃212.25
2649072-62-64-Isocyanato-1-benzothiopheneC₉H₅NOS175.21
2649072-77-31,7-Dioxa-2-azaspiro(4.4)non-2-ene-3-carboxylic acidC₇H₉NO₄171.15
2649073-75-4N-(1-Oxo-1lambda6-thiomorpholin-1-ylidene)methanesulfonamideC₅H₁₂N₂O₃S₂212.30
2649073-81-2Cyclopropyl(4,5-dihydro-1H-imidazol-2-yl)methanamine dihydrochlorideC₇H₁₅Cl₂N₃212.12
2649074-68-81-Chloro-4,5-difluoro-2-isocyanatobenzeneC₇H₂ClF₂NO189.55
2649075-04-55-(Aminomethyl)-4,5-dihydro-1,2-oxazole-3-carboxylic acid hydrochlorideC₅H₉ClN₂O₃180.59
2649075-07-8tert-Butyl N-(7-formyltricyclo(3.2.1.0,2,7)octan-6-yl)carbamateC₁₄H₂₁NO₃251.33
2649075-46-5[(Chlorosulfonyl)imino]diethyl-lambda6-sulfanoneC₄H₁₀ClNO₃S₂219.72
2649076-50-41-(3-(Trifluoromethyl)-4,5-dihydro-1,2-oxazol-5-yl)methanamine hydrochlorideC₅H₈ClF₃N₂O204.58
2649076-59-35-Oxa-6-azaspiro(3.4)oct-6-ene-7-carbaldehydeC₇H₉NO₂139.15
2649076-75-3tert-Butyl 3-(isocyanatomethyl)azetidine-1-carboxylateC₁₀H₁₆N₂O₃212.25
2649076-88-8((Chlorosulfonyl)imino)(methyl)phenyl-lambda6-sulfanoneC₇H₈ClNO₃S₂253.73
2649078-16-82-Isocyanato-1,5-dimethyl-1H-indoleC₁₁H₁₀N₂O186.21
2649078-38-42-Isocyanato-1,1-dimethylcyclobutaneC₇H₁₁NO125.17
2649078-85-17-(((9H-Fluoren-9-yl)methoxy)carbonyl)-1-oxa-2,7-diazaspiro(4.5)dec-2-ene-3-carboxylic acidC₂₃H₂₂N₂O₅406.44
2649078-96-48-(2,2,2-Trifluoroethyl)-8-azabicyclo(3.2.1)octan-3-amine dihydrochlorideC₉H₁₇Cl₂F₃N₂281.15
2649079-66-1(2-Isocyanatopropan-2-yl)cyclopropaneC₇H₁₁NO125.17
2649080-00-03-{1-[(tert-Butoxy)carbonyl]azetidin-3-yl}-5-methyl-4,5-dihydro-1,2-oxazole-5-carboxylic acidC₁₃H₂₀N₂O₅284.31
2649080-57-72-Chloro-5-isocyanato-3-methylpyridineC₇H₅ClN₂O168.58
2649081-83-2Methyl 8-aminotricyclo(3.2.1.0,2,7)octane-1-carboxylateC₁₀H₁₅NO₂181.24
2649081-89-8tert-Butyl 7-(chloromethyl)-5-oxa-2,6-diazaspiro(3.4)oct-6-ene-2-carboxylateC₁₁H₁₇ClN₂O₃260.72
2649084-07-92-Methyl-2-(methylamino)butanoic acid hydrochlorideC₆H₁₄ClNO₂167.64
2649084-69-3Sodium 2,5-dioxa-6-azaspiro(3.4)oct-6-ene-7-carboxylateC₆H₆NNaO₄179.11
2649085-51-6(1r,3r)-1-Ethoxy-3-isocyanatocyclobutaneC₇H₁₁NO₂141.17
2649087-57-83-Bromo-N'-hydroxy-4,5-dihydro-1,2-oxazole-5-carboximidamideC₄H₆BrN₃O₂208.01
2649087-79-42-((3Z)-8-((tert-Butoxy)carbonyl)-2-fluoro-8-azabicyclo(3.2.1)octan-3-ylidene)acetic acidC₁₄H₂₀FNO₄285.31
26491-08-74-(1-Naphthyl)-4-azatricyclo[5.2.1.0~2,6~]dec-8-ene-3,5-dioneC₁₉H₁₅NO₂289.33
26491-10-15-Amino-2-(naphthalen-1-yl)isoindoline-1,3-dioneC₁₈H₁₂N₂O₂288.31
264916-06-5tert-Butyl 5-amino-2,3-dihydro-1H-isoindole-2-carboxylateC₁₃H₁₈N₂O₂234.30
264916-40-7tert-Butyl N-(2-(4-aminophenyl)propan-2-yl)carbamateC₁₄H₂₂N₂O₂250.34
264921-97-3[N-[1-[2-(2-Pyridylcarboxamido)phenyl]ethylidene]glycinato]nickelC₁₆H₁₄N₃NiO₃-355.00
264927-50-62-Chloro-5-chlorosulfonyl-4-fluorobenzoic acidC₇H₃Cl₂FO₄S273.07
264927-73-37-Phenyl-[1,2,4]triazolo[1,5-a]pyrimidine-6-carbonitrileC₁₂H₇N₅221.22
2649294-34-6(2S)-3-(3-Bromo-4,5-dihydro-1,2-oxazol-5-yl)-2-{[(tert-butoxy)carbonyl]amino}propanoic acidC₁₁H₁₇BrN₂O₅337.17
2649294-35-7Ethyl 2-amino-3-[(2S)-oxolan-2-yl]propanoate hydrochlorideC₉H₁₈ClNO₃223.70
2649372-20-1(3R)-N-(2-Cyano-4-fluoro-3-((3-methyl-4-oxo-3,4-dihydroquinazolin-6-yl)oxy)phenyl)-3-fluoropyrrolidine-1-sulfonamideC₂₀H₁₇F₂N₅O₄S461.45
26494-55-3(3-Oxo-2,3-dihydro-4H-1,4-benzoxazin-4-yl)acetic acidC₁₀H₉NO₄207.19
26494-57-5Ethyl 2-(6-chloro-3-oxo-1,4-benzoxazin-4-yl)acetateC₁₂H₁₂ClNO₄269.68
26494-58-62-(6-Chloro-3-oxo-3,4-dihydro-2H-1,4-benzoxazin-4-yl)acetic acidC₁₀H₈ClNO₄241.63
26494-77-93-Methylthiomorpholin-4-amine 1,1-dioxideC₅H₁₂N₂O₂S164.23
2649400-34-8NX-5948C₄₂H₅₄N₁₂O₅806.97
2649467-58-1SuzetrigineC₂₁H₂₀F₅N₃O₄473.40
2649491-66-5tert-Butyl 2-(aminomethyl)-4H-thieno[2,3-c]pyrrole-5(6H)-carboxylateC₁₂H₁₈N₂O₂S254.35
26495-07-81-(4-Methoxyphenyl)-1,3-dihydro-2H-benzimidazole-2-thioneC₁₄H₁₂N₂OS256.33
26495-88-5trans-9,10-Dihydro-9,10-ethanoanthracene-11,12-dimethanolC₁₈H₁₈O₂266.34
26495-91-0Cyclohexanamine, N-[(triethoxysilyl)methyl]-C₁₃H₂₉NO₃Si275.46
2649553-51-3(Z)-Isopropyl 2-oxo-4-phenyl-4-(p-tolylamino)but-3-enoateC₂₀H₂₁NO₃323.39
2649561-54-41-Ethyl-3-{[2-(1-methylpropylidene)hydrazino]methylene}-6-(6-oxo-1,4,5,6-tetrahydro-3-pyridazinyl)-1,3-dihydro-2H-indol-2-oneC₁₉H₂₃N₅O₂353.43
26496-94-6Ethyl 4-(bromomethyl)benzoateC₁₀H₁₁BrO₂243.10
26496-99-1Bis(2,4-dichlorophenyl) carbonateC₁₃H₆Cl₄O₃352.00
2649758-84-75-Chloro-N2-(1-(5-fluoropyridin-2-yl)ethyl)-N4-(5-isopropoxy-1H-pyrazol-3-yl)pyrimidine-2,4-diamineC₁₇H₁₉ClFN₇O391.84
2649882-80-2Kinome_3196C₁₉H₁₈N₆S362.46
265-02-11H-1,5-BenzodiazepineC₉H₈N₂144.18
2650-14-83-Bromo-4-hydroxy-2H-chromen-2-oneC₉H₅BrO₃241.04
2650-18-2C.I. Acid Blue 9C₃₇H₄₂N₄O₉S₃782.96
2650-30-8Sodium 3,5,5-trimethylhexanoateC₉H₁₇NaO₂180.22
2650-35-3NorsecurinineC₁₂H₁₃NO₂203.24
2650-44-41-Naphthalenol, 1-(dihydrogen phosphate), sodium salt (1:1)C₁₀H₈NaO₄P246.13
2650-47-7D-Sorbose, 1-(dihydrogen phosphate)C₆H₁₃O₉P260.13
2650-50-21-Propanaminium, N,N,N-trimethyl-, bromide (1:1)C₆H₁₆BrN182.10
2650-51-31-Butyltrimethylammonium bromideC₇H₁₈BrN196.13
2650-53-5Hexyltrimethylammonium bromideC₉H₂₂BrN224.19
2650-64-8L-Glutamine, N2-[(phenylmethoxy)carbonyl]-C₁₃H₁₆N₂O₅280.28
2650-65-9Gln-GlyC₇H₁₃N₃O₄203.20
2650-77-3Trimethylethylammonium bromideC₅H₁₄BrN168.08
2650074-56-7SeconeolitsineC₁₉H₁₇NO₄323.35
26501-54-2Tetrabutylammonium nitriteC₁₆H₃₆N₂O₂288.48
26501-83-7Ethyl 5-methylfuran-3-carboxylateC₈H₁₀O₃154.16
2650188-32-0Purinostat mesylateC₂₄H₃₀N₁₀O₆S586.63
26502-42-14-Bromo-2-((2-nitro-phenyl)-hydrazono)-3-oxo-butyric acid ethyl esterC₁₂H₁₂BrN₃O₅358.15
26502-52-34-Bromo-3-oxo-2-(O-tolyl-hydrazono)-butyric acid ethyl esterC₁₃H₁₅BrN₂O₃327.18
26502-55-6Ethyl 4-hydroxy-1-(4-nitrophenyl)-1H-pyrazole-3-carboxylateC₁₂H₁₁N₃O₅277.24
26502-56-7Ethyl 1-(4-chlorophenyl)-4-hydroxy-1H-pyrazole-3-carboxylateC₁₂H₁₁ClN₂O₃266.68
26502-58-9Ethyl 1-(4-ethoxyphenyl)-4-hydroxy-1H-pyrazole-3-carboxylateC₁₄H₁₆N₂O₄276.29
26502-59-0Ethyl 4-hydroxy-1-(4-methylphenyl)-1H-pyrazole-3-carboxylateC₁₃H₁₄N₂O₃246.27

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