化工字典查询:
首页\化工字典\CAS查询
CAS号名称物化性质分子式分子量
53764-99-14,4,4-trifluoro-1-(3-methylphenyl)-1,3-butanedione密度:1.252g/cm3
沸点:270.2°C at 760 mmHg
C11H9F3O2230.18
57965-20-54,4,4-trifluoro-1-(3-nitrophenyl)-1,3-butanedione
63458-98-01-(3,4-dimethoxybenzoyl)-3,3,3-trifluoroacetone
64287-18-91-(2,4-difluorobenzoyl)-3,3,3-trifluoroacetone
67015-16-11-cyclohexyl-4,4,4-trifluoro-1,3-butanedione
71712-85-11-(4-ethoxyphenyl)-4,4,4-trifluoro-1,3-butanedione
71712-91-91-(3,5-dimethoxybenzoyl)-3,3,3-trifluoroacetone
74445-75-31-(3,4-difluorobenzoyl)-3,3,3-trifluoroacetone
77611-51-94,4,4-trifluoro-1-(3-thienyl)-1,3-butanedione
82529-67-71-(2,4-dimethoxybenzoyl)-3,3,3-trifluoroacetone
94856-22-11-(2,4-dichlorobenzoyl)-3,3,3-trifluoroacetone
94856-23-2(2-trifluoromethylbenzoyl)-3,3,3-trifluoroacetone
94856-24-3(3-trifluoromethylbenzoyl)-3,3,3-trifluoroacetone
111102-82-01-(2-fluorobenzoyl)-3,3,3-trifluoroacetone
117994-77-11-(4-dimethylaminobenzoyl)-3,3,3-trifluoroacetone
163266-02-24,4,4-trifluoro-1-(2-methylphenyl)-1,3-butanedione C11H9F3O2230.18
165328-10-9(4-trifluoromethylbenzoyl)-3,3,3-trifluoroacetone
179184-61-34-(4,4,4-trifluoro-1,3-dioxobutyl)-benzonitrile C11H6F3NO2241.17
216317-65-66-chloro-3-(trifluoroacetylaceto)pyridine
758709-48-71-adamantan-1-yl-4,4,4-trifluorobutane-1,3-dione
846601-25-03-(4,4,4-trifluoro-1,3-dioxobutyl)-benzonitrile
1019340-50-11-(4-isopropyloxybenzoyl)-3,3,3-trifluoroacetone
62550-65-6ethyl 3-(2-naphthyl)-3-oxopropionate
6283-81-4ethyl 3-oxo-3-(3-pyridinyl)propionate C10H11NO3193.2000
52816-02-1b-oxo-1h-indole-3-propanoic acid ethyl ester
53090-43-0ethyl 3-(3,4-dichlorophenyl)-3-oxopropanoate C11H10Cl2O3261.1
287107-87-3ethyl (R)-1-boc-b-oxo-2-pyrrolidinepropanoate密度:1.135±0.06 g/cm3(Predicted)
沸点:369.9±32.0 °C(Predicted)
C14H23NO5285.34
324570-26-53-methoxy-b-oxo-benzenebutanoic acid ethyl ester C13H16O4236.26
3383-43-53-(4-nitrophenyl)-3-oxopropanenitrile密度:1.332±0.06 g/cm3(Predicted)
熔点:135 °C
沸点:387.1±22.0 °C(Predicted)
C9H6N2O3190.16
4640-69-1(3,4-dimethoxybenzoyl)acetonitrile C11H11NO3205.21
21667-60-73-(3-methoxyphenyl)-3-oxopropionitrile密度:1.131 g/cm3
熔点:89-91ºC
沸点:331.8ºC
C10H9NO2175.19
21667-63-03-cyano-b-oxo-benzenepropanenitrile
21667-64-13-nitrobenzoylacetonitrile
23821-37-63-oxo-3-(pyridin-4-yl)propionitrile C8H6N2O146.15
31915-26-13-(2-fluorophenyl)-3-oxo-propionitrile C9H6FNO163.15
35276-81-43-oxo-3-o-tolylpropanenitrile C10H9NO159.19
39528-57-91-naphthoylacetonitrile密度:1.183±0.06 g/cm3(Predicted)
熔点:90-97 °C
沸点:405.0±28.0 °C(Predicted)
C13H9NO195.22
40017-76-32,6-difluorophenacyl cyanide
40018-10-8b-oxo-2-(trifluoromethyl)-benzenepropanenitrile C10H6F3NO213.16
53882-91-02,4-dimethyl-b-oxo-benzenepropanenitrile
53882-93-22,5-dimethylbenzoylacetonitrile
62455-70-33-cyclohexyl-3-oxopropanenitrile C9H13NO151.21
69316-09-23-(3,5-dichlorophenyl)-3-oxopropanenitrile C9H5Cl2NO214.05
69316-10-55-chloro-2-methoxy-b-oxo-benzenepropanenitrile
70591-87-64-hydroxy-b-oxo-benzenepropanenitrile
70988-04-43,5-dimethoxybenzoylacetonitrile
71682-95-62,4-difluoro-b-oxo-benzenepropanenitrile
71682-96-72,5-difluoro-b-oxo-benzenepropanenitrile
71682-97-83,4-difluoro-b-oxo-benzenepropanenitrile沸点:321.3°C at 760 mmHg
C9H5F2NO181.14
76569-43-22,4-dimethoxy-b-oxo-benzenepropanenitrile
11603页,第6904
| 首页 | CAS NO | 联系我们 | 会员服务 | 推广服务 | 友情链接 |
版权所有 CopyRight © 2008-2025 粤ICP备08119708号