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StructureChemical NameCASMF
1-Butanone, 1-(5-chloro-2-hydroxyphenyl)-3-Methyl- 1225954-36-8 C11H13ClO2
Butanoic acid, 2-(phenylMethylene)- 620-78-0 C11H12O2
1-Butanone, 1-(5-fluoro-2-hydroxyphenyl)-3-Methyl- 1225523-32-9 C11H13FO2
1-Butanone, 1-(2-hydroxy-5-Methylphenyl)- 24323-47-5 C11H14O2
1-Butanone, 1-(5-chloro-2-hydroxyphenyl)- 51978-33-7 C10H11ClO2
1-(Butane-1-sulfonyl)-piperazine 926206-14-6 C8H18N2O2S
Butanoic acid, 2-hydroxy-2-(trifluoroMethyl)-, hydrazide 910656-45-0 C5H9F3N2O2
1,4-Butanediol, 2,3-diMethyl-, 1,4-bis(4-Methylbenzenesulfonate), (2R,3R)- 281214-27-5 C20H26O6S2
Butanoic acid, 2-[(2-Methoxy-2-oxoethoxy)iMino]-3-oxo-, 1,1-diMethylethyl ester, (Z)- 84080-68-2 C11H17NO6
Butanoic acid, 4-[4-[[(2S,4R)-4-[acetyl(4-chlorophenyl)aMino]-3,4-dihydro-2-Methyl-1(2H)-quinolinyl]carbonyl]phenoxy]-2,2-diMethyl- 868210-14-4 C31H33ClN2O5
Butanedioic acid, 2,3-bis(benzoyloxy)-, (2S,3S)-, coMpd. with ethyl (11bS)-2-aMino-1,6,7,11b-tetrahydro-9,10-diMethoxy-4H-benzo[a]quinolizine-3-carboxylate (1:1) 1012065-72-3 C36H38N2O12
Butanedioic acid, 2,3-bis(benzoyloxy)-, (2S,3S)-, coMpd. with ethyl (3aR,6aR)-hexahydropyrrolo[3,4-b]pyrrole-5(1H)-carboxylate (1:) 948846-40-0 C27H30N2O10
4-Butanoyl-2-methylphenylboronic acid 2096334-25-5 C11H15BO3
3-Butanoyl-4-fluorophenylboronic acid 2096332-56-6 C10H12BFO3
1,3-BUTANEDIOL AT 1000 UG/ML
Butanoic acid, 2-[2-(4-nitrophenyl)hydrazinylidene]-3-oxo-, ethyl ester 18795-00-1 C12H13N3O5
Butanoic acid, 2-[2-(2-Methoxyphenyl)hydrazinylidene]-3-oxo-, ethyl ester 18794-95-1 C13H16N2O4
Butanoic acid, 2-[(4-broMophenyl)Methylene]-3-oxo-, ethyl ester 186682-26-8 C13H13BrO3
Butanoic acid, 2-[2-(4-Methoxyphenyl)hydrazinylidene]-3-oxo-, ethyl ester 18794-94-0 C13H16N2O4
Butanoic acid, 2-[2-(2-nitrophenyl)hydrazinylidene]-3-oxo-, ethyl ester 20954-18-1 C12H13N3O5
Butanoic acid, 2-[2-(3-nitrophenyl)hydrazinylidene]-3-oxo-, ethyl ester 18794-99-5 C12H13N3O5
Butanoic acid, 2-[2-(4-chlorophenyl)hydrazinylidene]-3-oxo-, ethyl ester 18794-97-3 C12H13ClN2O3
Butanoic acid, 2-[2-(3-Methylphenyl)hydrazinylidene]-3-oxo-, ethyl ester 18804-76-7 C13H16N2O3
Butanoic acid, 2-[(4-fluorophenyl)hydrazono]-3-oxo-, ethyl ester (9CI) 66053-11-0 C12H13FN2O3
Butanoic acid, 2-[2-(2-Methylphenyl)hydrazinylidene]-3-oxo-, ethyl ester 20532-69-8 C13H16N2O3
Butanoic acid, 2-[(3-Methoxyphenyl)hydrazono]-3-oxo-, ethyl ester 20954-27-2 C13H16N2O4
2-Butanone (DNPH Derivative) Solution
1,2,4-Butanetriol trinitrate 100 μg/mL in Acetonitrile C4H7N3O9
2-Butanone (MEK) 5000 μg/mL in Methanol
1,2,4-Butanetriol-1,4-dinitrate 100 μg/mL in Acetonitrile C4H8N2O7
2-Butanone (MEK)-DNPH 100 μg/mL in Methanol
2-Butanone 100 μg/mL in Methanol C4H8O
1,2,4-Butanetriol 1000 μg/mL in pyridine (ASTM Method D-6485
Butanedioic acid (Succinic acid) C8H12O8
1-Butanesulfonic acid sodium salt for HPLC C4H9NaO3S
Butanoic acid, 3-Methyl-2-(1-Methylhydrazinyl 98275-78-6 C6H14N2O2
2-ButanaMine, 1-Methoxy-, hydrochloride (1:1), (2S)- 677742-59-5 C5H14ClNO
Butanal, 2-ethyl-,oxiMe 5399-18-8 C6H13NO
ButanaMide, 2-aMino-N-[(1S,3S,4S)-4-[bis(phenylMethyl)aMino]-3-hydroxy-5-phenyl-1-(phenylMethyl)pentyl]-3-Methyl-, (2S)- 330457-56-2 C37H45N3O2
ButanaMide, N-[(1S,3S,4S)-4-[bis(phenylMethyl)aMino]-3-hydroxy-5-phenyl-1-(phenylMethyl)pentyl]-3-Methyl-2-[[[Methyl[[2-(1-Methylethyl)-4-thiazolyl]Methyl]aMino]carbonyl]aMino]-, (2S)- 330457-58-4 C46H57N5O3S
Butanoic acid, 2,2-dibroMo-3-oxo-, Methyl ester 106775-99-9 C5H6Br2O3
Butanoic acid, 2-chloro-3-oxo-, 1,1-diMethylethyl ester 7304-72-5 C8H13ClO3
Butanoic acid, 2,2-dibroMo-3-oxo-, 2-propenyl ester 143231-43-0 C7H8Br2O3
1-Butanone, 1-(7-ethyl-1H-indol-3-yl)-3-Methyl- 1152709-32-4 C15H19NO
Butanoic acid, 2-chloro-3-oxo-, 4-pentenyl ester 61363-97-1 C9H13ClO3
1-Butanone, 1-(7-ethyl-1H-indol-3-yl)-2-Methyl- 1094462-49-3 C15H19NO
Butanoic acid, 2,2-difluoro-3-oxo-, Methyl ester 217306-13-3 C5H6F2O3
Butanoic acid, 2,2-dibroMo-3-oxo-, phenylMethyl ester 362610-30-8 C11H10Br2O3
Butanedioic acid, (4-broMophenyl)-, diMethyl ester 97728-47-7 C12H13BrO4
Butanoic acid, 2-chloro-3-oxo-, 3-butenyl ester 61363-96-0 C8H11ClO3
Butanoic acid, 2,4-difluoro-3-oxo-, isopropyl ester 367-17-9 C7H10F2O3
ButanaMide, N-3H-iMidazo[4,5-c]pyridin-4-yl- 58509-99-2 C10H12N4O
Butanoic acid, 2,4-difluoro-3-oxo-, isobutyl ester 392-66-5 C8H12F2O3
1-Butanone, 1-(7-ethyl-1H-indol-3-yl)-3,3-diMethyl- 1096981-96-2 C16H21NO
Butanoic acid, 4-[(3-MethyliMidazo[1,2-a]pyridin-6-yl)aMino]-4-oxo- 1181337-14-3 C12H13N3O3
Butanoic acid, 3-aMino-, Methyl ester, hydrochloride, (3S)- 139243-55-3 C5H12ClNO2
Butanoic acid, 2-fluoro-3-oxo-, phenylMethyl ester 139101-19-2 C11H11FO3
Butanoic acid, 4-cyano-3-hydroxy-, (3R)- 287955-93-5 C5H7NO3
1-Butanone, 1-(7-ethyl-1H-indol-3-yl)- 1152709-24-4 C14H17NO
Butanoic acid, 2,4-difluoro-3-oxo-, propyl ester 344-15-0 C7H10F2O3
1-Butanone, 4-aMino-1-(7-chloro-1H-indol-6-yl)- 1369232-28-9 C12H13ClN2O
1-Butanone, 1-(3,4-dichlorophenyl)- 6582-45-2 C10H10Cl2O
Butanoic acid, 4-aMino-, ethyl ester 5959-36-4 C6H13NO2
1-Butanone, 2-broMo-1-(7-ethyl-1H-indol-3-yl)- 1273683-52-5 C14H16BrNO
Butanoic acid, 4-chloro-3-hydroxy-, (3S)- 106941-19-9 C4H7ClO3
Butanoic acid, 2-fluoro-3-oxo-, pentyl ester 650602-38-3 C9H15FO3
Butanoic acid, 2-chloro-3-oxo- 5819-34-1 C4H5ClO3
ButanaMide, N-3H-iMidazo[4,5-c]pyridin-7-yl- 58510-05-7 C10H12N4O
Butanoic acid, 3-aMino-, ethyl ester, hydrochloride, (3S)- 187876-47-7 C6H14ClNO2
Butanoic acid, 4-(diMethylaMino)-, Methyl ester, hydrochloride 2281-02-9 C7H16ClNO2
1-Butanone, 2-ethyl-1-(7-ethyl-1H-indol-3-yl)- 1096982-01-2 C16H21NO
1-Butanone, 4-aMino-1-(4-chloro-1H-indol-5-yl)- 1369145-87-8 C12H13ClN2O
Butanoic acid, 4-(3H-iMidazo[4,5-c]pyridin-4-ylaMino)-2,2,3,3-tetraMethyl-4-oxo- 1313489-26-7 C14H18N4O3
Butanoic acid, 2,4-difluoro-3-oxo-, ethyl ester 363-77-9 C6H8F2O3
Butanoic acid, 2-chloro-3-oxo-, 2-propenyl ester 21045-82-9 C7H9ClO3
Butanoic acid, 3-aMino-, Methyl ester, (3S)- 83509-89-1 C5H11NO2
Butanoic acid, 3-aMino-4-[(4-nitrophenyl)aMino]-4-oxo-, (3S)- 22155-82-4 C10H11N3O5
Butanoic acid, 2,2-dibroMo-3-oxo-, (4-nitrophenyl)Methyl ester 143231-42-9 C11H9Br2NO5
ButanaMide, 2-aMino-3-Methyl-, (R)- 32526-16-2 C5H12N2O
Butanoic acid, 4-aMino-, 1,1-diMethylethyl ester 50479-22-6 C8H17NO2
ButanaMide, 4-aMino-N-(3-MethyliMidazo[1,2-a]pyridin-6-yl)- 1181382-50-2 C12H16N4O
Butanoic acid, 2,4-difluoro-3-oxo-, butyl ester 392-67-6 C8H12F2O3
2-Butanone, 3-(5,6-dihydroiMidazo[1,2-a]pyrazin-7(8H)-yl)- 1343172-62-2 C10H15N3O
Butanoic acid, 4-cyano-2,2-difluoro-, ethyl ester 295360-08-6 C7H9F2NO2
1-Butanone, 4-aMino-1-(7-Methyl-1H-indol-6-yl)- 1368301-66-9 C13H16N2O
Butanoic acid, 3-aMino-, Methyl ester, hydrochloride, (R)- 139243-54-2 C5H12ClNO2
Butanoic acid, 3-oxo-,2-[(3,3-diphenylpropyl)MethylaMino]-1,1-diMethylethyl ester 100427-51-8 C24H31NO3
2-Butanol, 3-aMino-3-Methyl 13325-14-9 C5H13NO
2-Butanone, 4-aMino- 23645-04-7 C4H9NO
Butanoic acid, 4-hydroxy-3-[[(phenylMethoxy)carbonyl]aMino]-,1,1-diMethylethyl ester, (3S)- 146398-02-9 C16H23NO5
ButanaMide, 3-aMino-N-Methyl-4-(phenylthio)-, (3R)- 1012059-97-0 C11H16N2OS
ButanaMide, 2-aMino-3,3-diMethyl-, (2S)- 62965-57-5 C6H14N2O
2-Butanone, 1-(4-broMophenoxy)-3,3-diMethyl-1-(1H-1,2,4-triazol-1-yl)- 52575-96-9 C14H16BrN3O2
Butanoyl Phosphate DilithiuM Salt C4H7Li2O5P
Butanedioic Acid Mono[16,16-bis(4-Methoxyphenyl)-3,3-dioxido-7-oxo-16-phenyl-6,15-dioxa-3-thia-8-azahexadec-1-yl] Ester 178261-45-5 C36H45NO11S
Butanedioic acid, 2,3-bis[(4-Methylbenzoyl)oxy]-, (2R,3R)-, coMpd. with (1R,2R)-2-[(phenylMethyl)aMino]cyclohexanol (1:2) 1106691-66-0 C46H56N2O10
Butanedioic acid, 2-(triphenylphosphoranylidene)-, 4-(1,1-diMethylethyl) 1-ethyl ester 157188-20-0 C28H31O4P
Butanedioic acid, 2,3-bis(benzoyloxy)-, (2R,3R)-(3S)-coMpd. with 3-piperidineMethanol (1:1) 355375-62-1 C24H27NO9
1,2,3,4-Butanetetrol, 1-[2-(3-isoxazolyl)-1H-iMidazol-5-yl]-, (1R,2S,3R)- 1055027-48-9 C10H13N3O5
Butanedioic acid, 2-(3-broMo-5-forMyl-4-hydroxyphenyl)-, 1,4-diMethyl ester 488713-18-4 C13H13BrO6
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