StructureChemical NameCASMF
2-BUTANONE SOLUTION 100UG/ML IN METHANOL:WATER (90:10) 1ML C4H8O
1,4-Butanediol diglycidyl ether 2425-79-8 C10H18O4
Butanenitrile, 2-(ethoxymethylene)-3-oxo-, (Z)- (9CI) 186341-01-5 C7H9NO2
Butanoic acid, 2-(3,4-dihydroxyphenyl)ethyl ester (9CI) 644985-85-3 C12H16O4
1,2,3-Butanetriol,4-(2-pyridinylamino)-,(R*,S*)-(9CI) 154279-17-1 C9H14N2O3
1,4-BUTANEDIOL-2,2,3,3-D4 38274-25-8 C4H6D4O2
2-Butanone, 3-methyl-3-(methylamino)- (7CI,8CI,9CI) 10201-04-4 C6H13NO
Butan-2,3-diolmonobutyrate 59517-17-8 C8H16O3
Butanoic acid, 3-amino-4-(dimethylamino)- (9CI) 765229-77-4 C6H14N2O2
Butanedioic acid, 2,3-dihydroxy-, antimony complex, (R*,R*)- 47187-19-9 C8H4O12Sb2(-2)
2-Butanone, 3-(methylsulfinyl)- (9CI) 393781-97-0 C5H10O2S
2-Butanone, 3-(formyloxy)- (9CI) 192752-76-4 C5H8O3
Butanamide, N-(octahydro-1,7,8-trihydroxy-6-indolizinyl)-, 1S-(1.alpha.,6.beta.,7.alpha.,8.beta.,8a.beta.)- 156205-95-7 C12H22N2O4
2-Butanol, 3-[(1-methylethyl)imino]- (9CI) 89929-40-8 C7H15NO
Butanedioic acid, 2-iodo-3-methyl-, 1-ethyl 4-methyl ester, (2R,3S)-rel- (9CI) 500137-36-0 C8H13IO4
2-Butanone,4-(2-benzothiazolylamino)-(8CI) 21018-43-9 C11H12N2OS
1-Butanamine,4-[(1-oxido-2-pyridinyl)thio]-(9CI) 642092-92-0 C9H14N2OS
2-Butanone, 1,3-dihydroxy-4-(phosphonooxy)-, (R)- 92175-70-7 C4H9O7P
BUTANOIC-B-LACTONE C4H6O2
Butanoic acid, 3-oxo-, 2-(2-methyl-1-oxo-2-propenyl)oxyethyl ester, polymer with ethenylbenzene, 2-ethylhexyl 2-propenoate and oxiranylmethyl 2-methyl-2-propenoate 178861-75-1 C36H52O10
Butanedioic acid, methylene-, polymer with butyl 2-propenoate, ethenylbenzene and 2-propenoic acid 70714-90-8 C23H30O8
1,3-Butanediol, polymer with 1,1'-methylenebis[isocyanatobenzene], 2,2'-oxybis[ethanol] and 1,2-propanediol 155662-82-1 (C15H10N2O2.C4H10O3.C4H10O2.C3H8O2)x
Butanoic acid, 2-[(1,2-dihydro-4-hydroxy-2-oxo-1,8-naphthyridin-3-yl)methylene]-3-oxo-, ethyl ester (9CI) 401938-64-5 C15H14N2O5
Butanediamide, N-(5-methyl-3-isoxazolyl)-N-[2-oxo-2-[[(tetrahydro-2-furanyl)methyl]amino]ethyl]-N-[(tetrahydro-2-furanyl)methyl]- (9CI) 602322-14-5 C20H30N4O6
2,4-BUTANEDIONE RESIN
1-BUTANETHIOL,TIN(2+)SALT C8H22S2Sn
1-Butanone, 4-(4-(8-chloro-10,11-dihydrodibenzo(b,f)thiepin-10-yl)-1-p iperazinyl)-1-(4-fluorophenyl)-, dihydrochloride, hydrate 77603-02-2
Butane, mixt. with propane 61641-74-5 C7H18
Butanamide, 2,2-(3,3-dichloro1,1-biphenyl-4,4-diyl)bis(azo)bisN-(2,3-dihydro-2-oxo-1H-benzimidazol-5-yl)-3-oxo- 78245-94-0 C34H26Cl2N10O6
1-Butanesulfonic acid, 4-hydroxy- 26978-64-3 C4H10O4S
2-Butanone, 4-(4-(2H-indazol-2-yl)phenyl)- 81265-77-2 C17H16N2O
2-Butanone, 4,4,4-trifluoro-3-methyl- (9CI) 390410-87-4 C5H7F3O
2-Butanone, 3-[methyl(1-methylethyl)amino]- (9CI) 95641-28-4 C8H17NO
2-Butanone,4-(1H-benzimidazol-2-yl)-(9CI) 19276-01-8 C11H12N2O
BUTANE-1,4-DIYLBIS(3-CHLOROPROPANOATE) C10H16Cl2O4
2-BUTANEDIOICACID,DIETHYLESTER
1,4-Butanediol, polymer with 1,1-methylenebis4-isocyanatocyclohexane, methyloxirane and oxirane 111325-20-3 C24H42N2O6
Butanediamide, N-(2-methoxyethyl)-N-(5-methyl-3-isoxazolyl)-N-[2-oxo-2-[[(tetrahydro-2-furanyl)methyl]amino]ethyl]- (9CI) 602322-29-2 C18H28N4O6
Butanoic acid, 3-oxo-, 2-propenyl ester, polymer with butyl 2-propenoate, methyl 2-methyl-2-propenoate, 2-methyl-2-propenoic acid and 2-propenoic acid 119209-72-2 C26H40O11
3-butanoyloxy-4-trimethylammonio-butanoate 25576-40-3 C11H21NO4
3-Butanone, 1-dimethylamino-2-hydroxyimino-, hydrochloride 17224-46-3
3-BUTANONE,4-(BUTYLNITROSAMINO)- C8H16N2O2
1,2,3-Butanetriol,4-(2-pyridinylamino)-,[S-(R*,R*)]-(9CI) 154201-95-3 C9H14N2O3
2,3-Butanedione,1,4-bis(1-aziridinyl)-(9CI) 743379-22-8 C8H12N2O2
1-Butanol,3-methyl-,3-aminobenzoate(9CI) 742001-53-2 C12H17NO2
2-Butanone, 3-hydroperoxy-3-methoxy- (9CI) 98218-20-3 C5H10O4
butane-1,1,4,4,-tetrol 84000-91-9 C4H10O4
2-Butanamine,3-methyl-1-(4-methylphenoxy)-(9CI) 742636-97-1 C12H19NO
Butanamide, N-pentyl-N-phenyl- 69833-25-6 C15H23NO
Butanediamide, N-(3-chloro-4-fluorophenyl)-N'-(5-methyl-3-isoxazolyl)-N-[2-oxo-2-[[(tetrahydro-2-furanyl)methyl]amino]ethyl]- (9CI) 602322-11-2 C21H24ClFN4O5
Butanoic acid, 2-[(1,3-dihydro-1,3-dioxo-2H-isoindol-2-yl)oxy]-3-methyl-, 1,1-dimethylethyl ester, (2S)- 618447-44-2 C17H21NO5
Butane, 1-(1-butoxyethoxy)-2-methyl- 77249-20-8 C11H24O2
1-Butanol,4-(dimethylamino)-2-methyl-(9CI) 324760-82-9 C7H17NO
1-BUTANE-D9-SULFONYL CHLORIDE 1219794-70-3 C4ClD9O2S
2-Butanone, 4-(nitroamino)- (9CI) 753424-69-0 C4H8N2O3
Butanoic acid, 2-methylcyclohexyl ester, trans- 15287-80-6 C11H20O2
Butanoic acid, 2-fluoro-3-oxo-, methyl ester (9CI) 80171-29-5 C5H7FO3
Butanedinitrile, (4-methyl-1-piperazinyl)- (9CI) 65157-82-6 C9H14N4
Butanoic acid, 2-cyano-4-methoxy-3-methyl-, methyl ester (9CI) 206271-46-7 C8H13NO3
Butanamide, 2-amino-3-hydroxy-N,N-dimethyl-, [R-(R*,S*)]- (9CI) 777021-86-0 C6H14N2O2
1,3-BUTANDIOLMETHACRYLAT C8H14O3
Butanenitrile, 4-[[5-(4-pyridinyl)-1,3,4-oxadiazol-2-yl]thio]- (9CI) 604740-19-4 C11H10N4OS
2-Butanone, 3-(isopropylamino)-3-methyl- (7CI) 90226-43-0 C8H17NO
1,1'-(butane-1,4-diyl)bisimidazolidine-2,4-dione 94134-14-2 C10H14N4O4
Butanamide, N-ethyl-2-methyl-3-oxo- (9CI) 139192-43-1 C7H13NO2
2-Butanone, 3-methyl-3-nitro- (7CI,8CI,9CI) 13292-96-1 C5H9NO3
Butanedioic acid, mono[(3-ethyl-3-oxetanyl)methyl] ester (9CI) 819868-37-6 C10H16O5
Butanedioic acid, 2-cyano-3-methyl-, 4-ethyl 1-(2-propenyl) ester, (3S)- (9CI) 454685-94-0 C11H15NO4
2,3-Butanedione, mono(O-acetyloxime), (E)- (9CI) 71087-81-5 C6H9NO3
1,3-Butanediol, polymer with 1,6-diisocyanatohexane 81217-97-2 C12H22N2O4
Butanoic acid,2,2,3,3,4,4-hexafluoro-4-[(trifluorothenyl)oxy]-, sodium salt, polymer with tetrafluoroethene 69531-49-3 C8H2F13NaO3
Butanedioic acid, octadecenyl-, mixed esters with diethylene glycol and (tetrapropenyl)butanedioic acid 165445-21-6
2-Butanone, 3-(formyloxy)-3-methyl- (9CI) 408328-07-4 C6H10O3
1,2-Butanedithiol 16128-68-0 C4H10S2
Butanenitrile, 3-(dimethylamino)-3-methyl- (9CI) 286011-64-1 C7H14N2
2-Butanone, 3-hydroxy-3-(hydroxyamino)- (7CI,9CI) 918-42-3 C4H9NO3
1-BUTANOL-4,4,4-D3 64156-70-3 C4H10O
Butanediamide, N-[2-[(2-methoxyethyl)amino]-2-oxoethyl]-N-(5-methyl-3-isoxazolyl)-N-[(tetrahydro-2-furanyl)methyl]- (9CI) 606098-18-4 C18H28N4O6
Butanoic acid, 2-azido-2,3-dimethyl-, (2S)- (9CI) 467221-69-8 C6H11N3O2
2-Butanone, 3,3-dimethyl-4-(methylamino)- (9CI) 123528-99-4 C7H15NO
Butanedioic acid, methylene-, polymer with butyl 2-propenoate, ethyl 2-propenoate, N-(hydroxymethyl)-2-propenamide and methyl 2-methyl-2-propenoate 67785-47-1 C26H41NO12
2,3-Butanedione, 1-methoxy- (9CI) 154741-31-8 C5H8O3
2-Butanone, 4-amino-3-(aminomethyl)- (9CI) 771573-57-0 C5H12N2O
2-Butanone, 4-ethoxy-3-hydroxy- (8CI) 33667-10-6 C6H12O3
Butanamide, N-[4-[2,3-dihydro-2-methyl-1-(methylsulfonyl)-1H-indol-5-yl]-2-thiazolyl]-3-methyl- (9CI) 606121-99-7 C18H23N3O3S2
Butanediamide, N-(2,3-dimethylphenyl)-N-[2-[(2-methoxyethyl)amino]-2-oxoethyl]-N-(5-methyl-3-isoxazolyl)- (9CI) 606098-27-5 C21H28N4O5
Butanoic acid, 3-amino-, N-coco alkyl derivs. 68649-05-8
2-Butanone, 4-chloro-3-methyl- (8CI,9CI) 19995-85-8 C5H9ClO
2-Butanone, 3-(2,3-dimethyloxiranyl)- (9CI) 525575-85-3 C8H14O2
Butanoic acid, 2-amino-4-(carboxyamino)- (9CI) 134579-52-5 C5H10N2O4
Butanedioic acid, 2-cyano-3-methyl-, diethyl ester (9CI) 60298-17-1 C10H15NO4
BUTANOIC ACID, 4-CHLORO-4,4-DIFLUORO-3-OXO, -ETHYL ESTER 2063-17-4 C6H7ClF2O3
2,3-Butanediol 123513-85-9 C4H10O2
Butanedioic acid, (methylenehydrazino)- (9CI) 118186-92-8 C5H8N2O4
S-Methyl 2-methylthiobutyrate 42075-45-6 C6H12OS
2-Butanone,4-(2-methyl-1-indolyl)-(4CI) 800377-30-4 C13H15NO
2-Butanone,4-[(1S,3R)-2,2-dimethyl-3-(5-methyl-1,4-cyclopentadien-1-yl)cyclopropyl]-(9CI) 784201-51-0 C15H22O
2-Butanone, 3-methyl-4-propoxy- (9CI) 408338-20-5 C8H16O2
1,4-BUTANEDIOL BIS(CHLOROFORMATE) C6H8Cl2O4
1,3-Butanediol 107-88-0 C4H10O2
1797 1798 1799 1800 1801 1802 1803 1804 1805 1806 1807 1808 1809 1810 1811 1812 1813 1814 1815 1816 1817 1818 1819 1820 1821 1822 1823 1824 1825 1826 1827 1828 1829 1830 1831 1832 1833 1834 1835 1836 1837 1838 1839 1840 1841 1842 1843 1844 1845 1846 1847 1848 1849 1850 1851 1852 1853 1854 1855 1856 1857 1858 1859 1860 1861 1862 1863 1864 1865 1866 1867 1868 1869 1870 1871 1872 1873 1874 1875 1876 1877 1878 1879 1880 1881 1882 1883 1884 1885 1886 1887 1888 1889 1890 1891 1892 1893 1894 1895 1896 1897 1898 1899 1900 1901 1902 1903 1904 1905 1906 1907 1908 1909 1910 1911 1912 1913 1914 1915 1916 1917 1918 1919 1920 1921 1922 1923 1924 1925 1926 1927 1928 1929 1930 1931 1932 1933 1934 1935 1936 1937 1938 1939 1940 1941 1942 1943 1944 1945 1946 1947 1948 1949 1950 1951 1952 1953 1954 1955 1956 1957