5-Ethyl-4-methyl-5-hepten-3-one

CAS No. 74764-56-0

5-Ethyl-4-methyl-5-hepten-3-one

HO.Hf 127211-73-8

methyl bromo[2,4-dibromo-5-(4-methylphenyl)-3-oxo-2,3-dihydrofuran-2-yl]acetate (non-preferred name) 127244-99-9

2-[(3,3,3-trifluoro-2-oxopropyl)sulfanyl]pyrimidin-4(5H)-one 127183-48-6

Zinc alloy,base,Zn 82-87,Al 9-12,Cu 4-5.5,Fe 0-0.2,Mg 0-0.1 (TsAM10-5) 12721-07-2

Benzene, 1-(1-hexenylthio)-4-methyl-, (Z)- 127894-29-5

2-Propenoic acid, 2,2,3,3,4,4,5,5,6,6,7,7-dodecafluoro-1,8-octanediylester 127194-99-4

Carbamic acid, [4-(ethylthio)phenyl]-, 3-pyridinylmethyl ester 51594-87-7

3-Buten-2-one, 4-(dimethylamino)-1,1,1-trifluoro-, (3E)- 127223-93-2

5,6,11,12-tetraphenyl-5,12-dihydro-5,12-epoxytetracene 127257-80-1

Benzoic acid, 4-(2-carboxy-2-hydroxyethenyl)- 127273-14-7

1-Benzopyrylium,5-[[6-O-(carboxyacetyl)-b-D-glucopyranosyl]oxy]-3-[[6-O-[6-deoxy-4-O-[3-(4-hydroxyphenyl)-1-oxo-2-propenyl]-a-L-mannopyranosyl]-b-D-glucopyranosyl]oxy]-2-[3-[[6-O-[3-(3,4-dihydroxyphenyl)-1-oxo-2-propenyl]-b-D-glucopyranosyl]oxy]-4-hydroxy 127201-69-8

S-{5-[(4E)-4-(1H-indol-3-ylmethylidene)-2-methyl-5-oxo-4,5-dihydro-1H-imidazol-1-yl]-1,3,4-thiadiazol-2-yl} [(2-methoxyphenyl)amino]ethanethioate 127248-81-1

Aluminum, (benzenemethaniminato)bis(2-methylpropyl)- 127258-28-0

(S)-(-)-8-METHOXY 2-AMINOTETRALIN 127253-44-5

Ethanesulfonyl fluoride, 1,1,2,2-tetrafluoro-2-(oxiranylmethoxy)- 127197-13-1

Pyridinium, 4-(dimethylamino)-1-(2-ethylhexyl)-, bromide 127269-24-3

Cyanamide,[3-(6-cyano-3,4-dihydro-3-hydroxy-2,2-dimethyl-2H-1-benzopyran-4-yl)-2-thiazolidinylidene]-,trans- 127249-62-1

TUNGSTEN CARBIDE, mixed with COBALT (92%:8%) 12718-69-3

6,7-dihydrofarnesyl pyrophosphate 127231-62-3

(6R,25R)-5-O-Demethyl-28-deoxy-6,28-epoxy-25-methyl-26-[(1H-pyrrol-2-ylcarbonyl)oxy]milbemycin B 51596-14-6

1-Piperidinecarboxamide,N-hydroxy-2-methyl- 127271-11-8

9(10H)-Anthracenone, 10-(4-methylphenyl)- 127255-73-6

(2R,3R)-2,3-Dimethylbutane-1,4-diol 127253-15-0

Cyclopenta[c]pyran-4-carboxylicacid, 1-(b-D-glucopyranosyloxy)-7-[[[[1-(b-D-glucopyranosyloxy)-1,4a,5,7a-tetrahydro-7-(hydroxymethyl)cyclopenta[c]pyran-4-yl]carbonyl]oxy]methyl]-1,4a,5,7a-tetrahydro-,[4-carboxy-1-(b-D-glucopyranosyloxy)-1,4a,5,7a-tetrahyd 127214-79-3

[1,2,4]Triazolo[1,5-a]pyrimidin-7-ol, 5,6-dimethyl- 51596-05-5

methyl (4S,7S,10S,13S,14S,18S,21S)-10-(2-amino-2-oxoethyl)-7-(3-amino-3-oxopropyl)-13-benzyl-14-hydroxy-4-(hydroxymethyl)-2,5,8,11,16,19-hexaoxo-18,21-di(propan-2-yl)-3,6,9,12,17,20-hexaazadocosan-22-oate (non-preferred name) 127231-56-5

(6R,25R)-28-Deoxy-6,28-epoxy-25-ethylmilbemycin B 51596-13-5

7-Azadispiro[5.1.5.2]pentadecane 51272-45-8

1,1,1-trifluoro-3-sulfanylpropan-2-one 127183-53-3

methyl 2-chloro-2-(2,4-dichloro-3-oxo-5-phenyl-2-furyl)acetate 127244-97-7

Phosphonic acid, ([1,1'-biphenyl]-2-ylmethyl)-, diethyl ester 127218-04-6

7-(deoxyguanosin-N(2)-yl)aristolactam I 127191-85-9

2-Hepten-4-one,6-(4,5-dihydroxy-4-methyl-2-cyclohexen-1-yl)-2-methyl-, [1R-[1a(S*),4b,5b]]- 127214-84-0

9H-Purine-9-carbonylchloride, 1,2,3,6-tetrahydro-2,6-dioxo- 127265-49-0

9H-Carbazole, 9-(8-bromooctyl)- 127271-60-7

1-Naphthalenol, 2,4-bis(1,1-dimethylethyl)- 51595-05-2

(9-fluorenylmethyl)ethylcarbonate 127228-99-3

1,3-DIOXOLAN-2-ONE,4,5-DICHLORO-,TRANS- 127213-77-8

Naphth[1',2':6,7]indeno[7a,1-b]azete,1'H-pregnano[14,15-b]azete deriv. 127233-63-0

Benzenesulfonic acid, dodecyl-, nickel(2+) salt 127216-95-9

6-(3-phenylpropyl)oximino naltrexone 127227-11-6

5H,7H-1,3-DIOXOLO[4,5]PYRROLO[1,2-C]OXAZOLE 51273-37-1

Benzene, (1-hexynylthio)- 127894-31-9

1H-Pyrrole, 1-(3-bromophenyl)-2,5-dimethyl- 127257-87-8

2-Heptanol,1-(dimethylamino)-5,5,6,6,7,7,7-heptafluoro-4,4-bis(trifluoromethyl)- 127224-22-0

Ba.Bi.Ca.O.Sr 127211-63-6

Acetic acid, difluoroiodo-, 1-methylethyl ester 127224-05-9

1,1,1-trifluoro-3-(pyridin-2-ylsulfanyl)propan-2-one hydrobromide (1:1) 127183-54-4

(4E)-4-[(3,5-di-tert-butyl-4-hydroxyphenyl)methylidene]-2-methylisoxazolidin-3-one 127245-20-9

[S-(E)]-4-(2-Quinoxalinyl-3-butene-1,2-diol 127196-36-5

Benzene, 1-isocyanato-4-(propylthio)- 51594-98-0

1-chloro-7-oxabicyclo[4.1.0]heptane 51595-54-1

Urea, N,N''-(methylenedi-4,1-phenylene)bis[N',N'-dipropyl- 127194-07-4

1-ETHOXY-1-METHOXYPROPANE 127248-84-4

6,7-difluoro-1-((1R,2S)-2-fluorocyclopropyl)-4-oxo-1,4-dihydroquinoline-3-carboxylic acid 127199-00-2

西他沙星中间体

Chromium,bis[(1,2,3,4,5,6-h)-methylbenzoate]- 1272-35-1

Iron alloy,base,Fe 96-97,Mn 1-1.2,Cr 0.9-1.2,W 0.7-0.9,C 0.2-0.4,Si 0.2-0.4,Ti 0-0.1 (30KhGVT) 12724-31-1

1,3-Dithiole,4-(2-naphthalenyl)-2-[4-(2-naphthalenyl)-1,3-dithiol-2-ylidene]- 127198-47-4

1,3-Dioxane-5-ethanol, 2,2-dimethyl-, 4-methylbenzenesulfonate 127218-58-0

8-Chloro-3-dibenzofuranol 51596-39-5