热搜：

二碳酸二叔丁酯偶氮二甲酸二异丙酯吡啶三氧化硫三溴化吡啶鎓吡啶氢溴酸盐偶氮二甲酸二叔丁酯三氧化硫吡啶戊酸酐特戊酸钾特戊醛特戊酸酐4-苯基-1-丁醇盐酸吡啶
化工字典
当前位置：化工字典
  • 输入关键字：
CAS号
产品名称
英文名称
2809-78-1
1-乙炔基环庚-1-醇
1-乙炔基环庚-1-醇
2809-92-9
1,1,1,3,3,3-hexafluoro-2-(trifluoromethyl)propan-2-amine
1,1,1,3,3,3-hexafluoro-2-(trifluoromethyl)propan-2-amine
28090-12-2
4'-(3-甲基-2-丁烯氧基)苯甲醛
4-(3-methyl-2-butenyloxy)benzaldehyde
28092-52-6
生物素杂质16
生物素杂质16
28092-53-7
[3aS-(3aalpha,4alpha,6aalpha)]-1,3-dibenzyltetrahydro-4-hydroxy-4-(3-methoxypropyl)-1H-thieno[3,4-d]imidazol-2(3H)-one
[3aS-(3aalpha,4alpha,6aalpha)]-1,3-dibenzyltetrahydro-4-hydroxy-4-(3-methoxypropyl)-1H-thieno[3,4-d]imidazol-2(3H)-one
28092-54-8
(3aS-cis)-1,3-dibenzyltetrahydro-4-(3-methoxypropylidene)-1H-thieno[3,4-d]imidazol-2(3H)-one
(3aS-cis)-1,3-dibenzyltetrahydro-4-(3-methoxypropylidene)-1H-thieno[3,4-d]imidazol-2(3H)-one
28092-62-8
(3aS,6aR)-1,3-dibenzyltetrahydro-1H-furo[3,4-d]imidazole-2,4-dione
(3aS,6aR)-1,3-dibenzyltetrahydro-1H-furo[3,4-d]imidazole-2,4-dione
28093-47-2
4-(3-Ethyl-2,5-dioxo-3-phenyl-1-pyrrolidinyl)benzenesulfonamide
4-(3-Ethyl-2,5-dioxo-3-phenyl-1-pyrrolidinyl)benzenesulfonamide
28093-53-0
吲哚-2-丁酸甲酯
吲哚-2-丁酸甲酯
28094-04-4
3-AMINO-5,6,7,8-TETRAHYDRO-2-NAPHTHOL
3-AMINO-5,6,7,8-TETRAHYDRO-2-NAPHTHOL
28094-15-7
6-羟基多巴胺盐酸盐
6-Hydroxydopamine Hydrochloride
28094-25-9
(3S,4S)-3-Z-AMINO-1-DIAZO-4-METHYL-2-HEXANONE
(3S,4S)-3-Z-AMINO-1-DIAZO-4-METHYL-2-HEXANONE
28094-68-0
(3S)-3-Z-AMINO-1-DIAZO-2-BUTANONE
(3S)-3-Z-AMINO-1-DIAZO-2-BUTANONE
28094-73-7
(3S)-3-Z-AMINO-1-DIAZO-4-METHYL-2-PENTANONE
(3S)-3-Z-AMINO-1-DIAZO-4-METHYL-2-PENTANONE
28095-18-3
白花前胡醇
6-[(2R)-2,3-dihydroxy-3-methylbutyl]-7-methoxy-2H-chromen-2-one
28095-48-9
左旋多巴杂质10
左旋多巴杂质10
28095-56-9
3-(1-萘基)丙氨酸
DL-3-(1-Naphthyl)-L-Alanine
28096-32-4
Fluoromethyltriphenylphosphonium iodide
Fluoromethyltriphenylphosphonium iodide
28096-35-7
5-AMINO-2-METHYL-BENZENEMETHANAMINE DIHYDROCHLORIDE
5-AMINO-2-METHYL-BENZENEMETHANAMINE DIHYDROCHLORIDE
28096-56-2
4-DIMETHYLAMINO-3-NITRO-BENZOIC ACID
4-DIMETHYLAMINO-3-NITRO-BENZOIC ACID
28097-03-2
毛壳素
毛壳素
28097-22-5
butenandt's dihydroacid
butenandt's dihydroacid
28098-67-1
[S-(R*,S*)]-2-methyl-2-(4-methylcyclohex-3-enyl)oxirane
[S-(R*,S*)]-2-methyl-2-(4-methylcyclohex-3-enyl)oxirane
28098-68-2
LIMONENOXIDE
LIMONENOXIDE
28098-80-8
乙基甲基富马酸
Ethylmethylfumaric acid
28098-81-9
(Z)-3-Ethylidene-4-methyl-2,5-pyrrolidinedione
2-Ethylidene-3-methylsuccinimide
28098-92-2
2-KETOGLUCONIC ACID CALCIUM SALT
2-KETOGLUCONIC ACID CALCIUM SALT
28099-28-7
4-羟苯基4-甲氧基苯甲酸酯
4-羟苯基4-甲氧基苯甲酸酯
28099-67-4
2-甲氧基乙醇钙
Calcium methoxyethoxide
281-09-4
3,7,9-Trioxabicyclo[3.1.1]nonane
3,7,9-Trioxabicyclo[3.1.1]nonane
281-17-4
1,5-Diazabicyclo[3.3.1]nonane
1,5-Diazabicyclo[3.3.1]nonane
281-23-2
金刚烷
Adamantane
281-25-4
2-Thiatricyclo[3.3.1.13,7]decane
2-Thiatricyclo[3.3.1.13,7]decane
281-27-6
1-Azaadamantane
1-Azaadamantane
281-29-8
1,3-Diazaadamantane
1,3-Diazaadamantane
281-33-4
2,8,9-Trioxa-1-phosphadamantane
2,8,9-Trioxa-1-phosphadamantane
281-38-9
2,4,6,8-Tetrathiaadamantane
2,4,6,8-Tetrathiaadamantane
281-40-3
2,4,6,8,9,10-Hexathiaadamantane
2,4,6,8,9,10-Hexathiaadamantane
281-46-9
Tricyclo[4.3.1.13,8]undecane
Tricyclo[4.3.1.13,8]undecane
281-54-9
Pentacyclo[19.3.1.13,7.19,13.115,19]octacosa-1(25),3,5,7(28),9,11,13(27),15,17,19(26),21,23-dodecaene
Pentacyclo[19.3.1.13,7.19,13.115,19]octacosa-1(25),3,5,7(28),9,11,13(27),15,17,19(26),21,23-dodecaene
2810-04-0
2-噻吩羧酸乙酯
Ethyl 2-thiophenecarboxylate
2810-20-0
1-NAPHTHALENEACETONITRILE, alpha,alpha-BIS(2-(DIMETHYLAMINO)ETHYL)-
1-NAPHTHALENEACETONITRILE, alpha,alpha-BIS(2-(DIMETHYLAMINO)ETHYL)-
2810-21-1
(+)-千金藤碱
(+)-千金藤碱
2810-68-6
1,2-Diphenyl-4-propylidene-3,5-pyrazolidinedione
1,2-Diphenyl-4-propylidene-3,5-pyrazolidinedione
2810-69-7
3,4,5,6-四溴邻二甲苯
3,4,5,6-四溴邻二甲苯
2810-74-4
N-methyl-4-(4-methylaminophenyl)aniline
N-methyl-4-(4-methylaminophenyl)aniline
28100-38-1
diisopropylammonium 2-(p-chlorophenoxy)-2-methylpropionate
diisopropylammonium 2-(p-chlorophenoxy)-2-methylpropionate
28100-39-2
(2-hydroxyethyl)dimethylammonium 2-(4-chlorophenoxy)-2-methylpropionate
(2-hydroxyethyl)dimethylammonium 2-(4-chlorophenoxy)-2-methylpropionate
28100-67-6
3,8-bis(carboxymethyl)-13,17-dimethyl-21H,23H-Porphine-2,7,12,18-tetrapropanoic acid
3,8-bis(carboxymethyl)-13,17-dimethyl-21H,23H-Porphine-2,7,12,18-tetrapropanoic acid
28100-77-8
5-thyminyl-5,6-dihydrothymine
5-thyminyl-5,6-dihydrothymine
28100-78-9
3-(carboxymethyl)-8,13,17-trimethyl-21H,23H-Porphine-2,7,12,18-tetrapropanoic acid
3-(carboxymethyl)-8,13,17-trimethyl-21H,23H-Porphine-2,7,12,18-tetrapropanoic acid
28100-88-1
2-羟基-2-甲基丙脒
2-羟基-2-甲基丙脒
28101-27-1
(7S)-7α-Acetylamino-6,7,7bα,10aα-tetrahydro-2-hydroxy-1,3,9-trimethoxybenzo[a]cyclopenta[3,4]cyclobuta[1,2-c]cyclohepten-8(5H)-one
(7S)-7α-Acetylamino-6,7,7bα,10aα-tetrahydro-2-hydroxy-1,3,9-trimethoxybenzo[a]cyclopenta[3,4]cyclobuta[1,2-c]cyclohepten-8(5H)-one
28101-74-8
3-氨基-DL-苯丙氨酸
3-氨基-DL-苯丙氨酸
28102-61-6
Anti-tricyclo[3.2.0.0(2,4)]heptane
Anti-tricyclo[3.2.0.0(2,4)]heptane
28102-68-3
(βR,4aS,8aR)-1,4,4a,5,6,7,8,8a-Octahydro-β,4a-dimethyl-8-methylene-2-naphthaleneethanol
(βR,4aS,8aR)-1,4,4a,5,6,7,8,8a-Octahydro-β,4a-dimethyl-8-methylene-2-naphthaleneethanol
28102-71-8
(4aS,8aR)-1,2,3,4,4a,5,8,8a-Octahydro-4a-methyl-1-methylene-7-isopropylnaphthalene
(4aS,8aR)-1,2,3,4,4a,5,8,8a-Octahydro-4a-methyl-1-methylene-7-isopropylnaphthalene
28102-79-6
2,3,4,5,6,7,8,8aα-Octahydro-3α,7,7-trimethyl-8-methylene-1H-3aα,6α-methanoazulene-2β-ol
2,3,4,5,6,7,8,8aα-Octahydro-3α,7,7-trimethyl-8-methylene-1H-3aα,6α-methanoazulene-2β-ol
28102-92-3
2-BENZOYL-1-(1-PHENYL-1H-PYRROL-2-YL)-1,2-DIHYDROISOQUINOLINE
2-BENZOYL-1-(1-PHENYL-1H-PYRROL-2-YL)-1,2-DIHYDROISOQUINOLINE
28103-45-9
Benzenesulfonamide, 4-(2,5-dioxo-3-(4-chlorophenyl)-3-methyl-1-pyrroli dinyl)-
Benzenesulfonamide, 4-(2,5-dioxo-3-(4-chlorophenyl)-3-methyl-1-pyrroli dinyl)-
28103-56-2
Benzenesulfonamide, 3-(2,5-dioxo-3-methyl-3-phenyl-1-pyrrolidinyl)-
Benzenesulfonamide, 3-(2,5-dioxo-3-methyl-3-phenyl-1-pyrrolidinyl)-
28104-02-1
2-methoxy-4-methyl-1,3-dioxolane
2-methoxy-4-methyl-1,3-dioxolane
28104-31-6
4-氯-2-(氯甲基)-5-甲氧基吡啶
4-氯-2-(氯甲基)-5-甲氧基吡啶
28105-16-0
1',5',6',7',8',8'aα,16α,17α-Octahydroandrost-16-eno[16,17-b]indolizin-5-ene-3β-ol=acetate
1',5',6',7',8',8'aα,16α,17α-Octahydroandrost-16-eno[16,17-b]indolizin-5-ene-3β-ol=acetate
28105-38-6
D-Thyronine
D-Thyronine
28105-69-3
3-(3-pyridyl)alanine
3-(3-pyridyl)alanine
28105-87-5
镨(Ⅲ)乙酰丙酮水合物
Praseodymium(III) acetylacetonate hydrate
28106-10-7
bromoethoxybenzene
bromoethoxybenzene
28106-30-1
乙烯基乙基苯
乙烯基乙基苯
28106-59-4
氘代苯甲醛 醛氢氘代
氘代苯甲醛 醛氢氘代
28107-09-7
对氨基苯甲醛聚合体
4-Aminobenzaldehyde Polymer
28107-59-7
tetrachlorohexafluorobutane
tetrachlorohexafluorobutane
28108-99-8
磷酸异丙基苯二苯酯
磷酸异丙基苯二苯酯
28109-00-4
bis(isopropylphenyl) phenyl phosphate
bis(isopropylphenyl) phenyl phosphate
28109-72-0
1,2-Bis(3-butenyl)carborane
1,2-Bis(3-butenyl)carborane
28109-92-4
methylxanthine
methylxanthine
2811-20-3
1-Propanol, 2,3-diamino-
1-Propanol, 2,3-diamino-
2811-31-6
2-(dimethylamino)ethyl 4-(acetylamino)benzoate
2-(dimethylamino)ethyl 4-(acetylamino)benzoate
2811-50-9
7-METHOXY-4-VINYL-1,2-DIHYDRO-NAPHTHALENE
7-METHOXY-4-VINYL-1,2-DIHYDRO-NAPHTHALENE
2811-93-0
2(3H)-Benzofuranone, 4-hydroxy-
2(3H)-Benzofuranone, 4-hydroxy-
CAS查询帮助
1、化工字典现有词汇量 1.800,000 条。
2、可输入化学品的中文名、英文名、别
名或 CAS登记号(美国化学文摘登记号)
进行检索。
  • 例如，用以下的关键词，都可搜到二碳酸二叔丁酯
  • 输入中文名或中文别名进行搜索，如：二碳酸二叔丁酯，Boc酸酐
  • 输入英文名或英文别名进行检索，如：Di-tert butyl dicarbonate，DIBOC
  • 输入CAS登记号进行搜索，如：24424-99-5
    • 化工助手
    化工字典 元素周期表 中文MSDS库 英文MSDS库 危险品名录库 化工缩略语库
    贸易手册
    化学品法规 海关编码库 外贸指南库 区号编码库库 国际贸易常识 国际货物运输 交易磋商与合同 商品检验与索赔