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
51897-39-3
N-[2-[(2,6-Dicyano-4-nitrophenyl)azo]-5-[(2,3-dihydroxypropyl)ethylamino]phenyl]acetamide
N-[2-[(2,6-Dicyano-4-nitrophenyl)azo]-5-[(2,3-dihydroxypropyl)ethylamino]phenyl]acetamide
51897-40-6
N-[2-(2-cyano-4-nitro-phenyl)diazenyl-5-[2-(2,5-dioxopyrrolidin-1-yl)ethyl-ethyl-amino]phenyl]acetamide
N-[2-(2-cyano-4-nitro-phenyl)diazenyl-5-[2-(2,5-dioxopyrrolidin-1-yl)ethyl-ethyl-amino]phenyl]acetamide
51898-34-1
±）-α-生育酚烟酸酯
(±)-α-Tocopherol nicotinate
51898-44-3
6-methylergolin-8beta-amine
6-methylergolin-8beta-amine
51898-85-2
ammonium vinylbenzenesulphonate
ammonium vinylbenzenesulphonate
51898-99-8
BISMUTH MOLYBDATE
BISMUTH MOLYBDATE
519-01-7
4,5,6a,7-Tetrahydro-6H-dibenzo[de,g]quinoline
4,5,6a,7-Tetrahydro-6H-dibenzo[de,g]quinoline
519-02-8
苦参碱
Matrine
519-04-0
【口+咢】仙人掌鹼
【口+咢】仙人掌鹼
519-05-1
2-羧基-3,4-二甲氧基苯甲醛
2-Carboxy-3,4-dimethoxybenzaldehyde
519-09-5
苯甲醯艾克寧
苯甲醯艾克寧
519-12-0
setoclavine
setoclavine
519-13-1
PENNICLAVINE
PENNICLAVINE
519-21-1
mycaminose
mycaminose
519-23-3
椭圆玫瑰树碱
Ellipticine Solution
519-26-6
碘多啥
碘多啥
519-30-2
二甲沙生
二甲沙生
519-32-4
1,3,9-三甲基黄嘌呤
1,3,9- Trimethyllxanthine
519-34-6
2,3',4,4',6-五羟基二苯甲酮
2,3',4,4',6-五羟基二苯甲酮
519-37-9
BETA-羟基乙基茶碱
7-(β-Hydroxyethyl)theophylline
519-39-1
(E)-4'-(β-D-Glucopyranosyloxy)-2',3',4,5'-tetrahydroxychalcone
(E)-4'-(β-D-Glucopyranosyloxy)-2',3',4,5'-tetrahydroxychalcone
519-40-4
綿馬素
綿馬素
519-41-5
THEOBROMINE
THEOBROMINE
519-44-8
2,4-二硝基间苯二酚
2,4-dinitro-1,3-benzene diol
519-46-0
4,8-Dihydroxy-10-methylisobenzofuro[5,4-b]benzofuran-3(1H)-one
4,8-Dihydroxy-10-methylisobenzofuro[5,4-b]benzofuran-3(1H)-one
519-53-9
阿罗莫灵
阿罗莫灵
519-56-2
phenanthro[4,5-bcd]furan-3-ol
phenanthro[4,5-bcd]furan-3-ol
519-57-3
硫赭曲菌素
硫赭曲菌素
519-62-0
叶绿素 B
chlorophyll B from spinach
519-63-1
chlorophyll d
chlorophyll d
519-65-3
双氧基氨基比林
双氧基氨基比林
519-66-4
4-羟基-1-甲基-3-苯基喹啉-2(1H)-酮
4-羟基-1-甲基-3-苯基喹啉-2(1H)-酮
519-67-5
2,5-Dihydroxy-3,6-bis(4-hydroxyphenyl)-2,5-cyclohexadiene-1,4-dione
2,5-Dihydroxy-3,6-bis(4-hydroxyphenyl)-2,5-cyclohexadiene-1,4-dione
519-72-2
N,N-Diethyl-α-phenylbenzenemethanamine
N,N-Diethyl-α-phenylbenzenemethanamine
519-73-3
三苯基甲烷
Triphenylmethane
519-87-9
乙酰二苯胺
N,N-Diphenylacetamide
519-88-0
氨布醋胺
氨布醋胺
519-95-9
夫洛梯隆
夫洛梯隆
519-96-0
2-(3,4-dihydroxyphenyl)-3,5,7-trihydroxy-6-methoxy-4-benzopyrone
2-(3,4-dihydroxyphenyl)-3,5,7-trihydroxy-6-methoxy-4-benzopyrone
519-98-2
4-(甲氨基)安替比林
4-(甲氨基)安替比林
5190-31-8
3-keto-5,10-epoxy-19-normethylandrostan-17-one
3-keto-5,10-epoxy-19-normethylandrostan-17-one
5190-63-6
4-[(1,3-二氢-1,3,3-三甲基-2H-吲哚-2-亚基)亚乙基]-2,4-二氢-5-甲基-2-苯基-3H-吡唑-3-酮
4-[(1,3-二氢-1,3,3-三甲基-2H-吲哚-2-亚基)亚乙基]-2,4-二氢-5-甲基-2-苯基-3H-吡唑-3-酮
5190-68-1
4-氯喹唑啉
4-Chloroquinazoline
51900-85-7
safapryn
safapryn
51901-33-8
1,2-Ethanediol, acetate
1,2-Ethanediol, acetate
51901-48-5
甲基硼酸-1,3-丙二醇酯
甲基硼酸-1,3-丙二醇酯
51901-62-3
2-Methyl-4H-1,3,2-benzodioxaborin-4-one
2-Methyl-4H-1,3,2-benzodioxaborin-4-one
51901-85-0
B-溴甲基氯甲基酯
2-bromo-1,3,2-benzodioxaborole
51903-38-9
(E)-2,4,6-三甲氧基苯甲醛肟
(E)-2,4,6-三甲氧基苯甲醛肟
51903-64-1
4-甲基-3-三氟甲基苯异氰酸酯
3-(Trifluoromethyl)-4-methylphenyl isocyanate
51904-91-7
5-氯磺酰-2-甲氧基苯甲酸
5-chlorosulphonyl-2-anisic acid
51905-34-1
五甲基环戊二烯锂
Lithium Pentamethylcyclopentadienide
51905-47-6
N-(2-BROMOETHYL)-N-METHYLANILINE
N-(2-BROMOETHYL)-N-METHYLANILINE
51905-49-8
3,5-Hexadien-2-one, 4-methyl-, (Z)- (9CI)
3,5-Hexadien-2-one, 4-methyl-, (Z)- (9CI)
51905-84-1
Dehydrohautriwaic acid
Dehydrohautriwaic acid
51905-87-4
2-Phenanthrenol, 3-amino-4b,5,6,7,8,8a,9,10-octahydro-4b,8,8-trimethyl-1-(1-methylethyl)-, (4bS,8aS)-
2-Phenanthrenol, 3-amino-4b,5,6,7,8,8a,9,10-octahydro-4b,8,8-trimethyl-1-(1-methylethyl)-, (4bS,8aS)-
51906-02-6
ingol-3,7,8,12-tetraacetate
ingol-3,7,8,12-tetraacetate
51906-03-7
(1aR,2R,3S,4aR,6S,7S,7aS,8E,10R,11R,11aS)-2-Acetyloxy-7,10,11-tris(benzoyloxy)-1a,2,3,6,7,10,11,11a-octahydro-1,1,3,6,9-pentamethyl-4a,7a-epoxy-5H-cyclopenta[a]cyclopropa[f]cycloundecen-4(1H)-one
(1aR,2R,3S,4aR,6S,7S,7aS,8E,10R,11R,11aS)-2-Acetyloxy-7,10,11-tris(benzoyloxy)-1a,2,3,6,7,10,11,11a-octahydro-1,1,3,6,9-pentamethyl-4a,7a-epoxy-5H-cyclopenta[a]cyclopropa[f]cycloundecen-4(1H)-one
51906-04-8
1a,6,7,10,11,11a-Hexahydro-7,10,11-trihydroxy-1,1,3,6,9-pentamethyl-4a,7a-epoxy-5H-cyclopenta[a]cyclopropa[f]cycloundecen-4(1H)-one
1a,6,7,10,11,11a-Hexahydro-7,10,11-trihydroxy-1,1,3,6,9-pentamethyl-4a,7a-epoxy-5H-cyclopenta[a]cyclopropa[f]cycloundecen-4(1H)-one
51906-05-9
1a,2,3,6,7,8,9,10,11,11a-Decahydro-2,7,10,11-tetrakis(acetyloxy)-8,9-dihydroxy-1,1,3,6,9-pentamethyl-4a,7a-epoxy-5H-cyclopenta[a]cyclopropa[f]cycloundecen-4(1H)-one
1a,2,3,6,7,8,9,10,11,11a-Decahydro-2,7,10,11-tetrakis(acetyloxy)-8,9-dihydroxy-1,1,3,6,9-pentamethyl-4a,7a-epoxy-5H-cyclopenta[a]cyclopropa[f]cycloundecen-4(1H)-one
51906-06-0
2,7,9,10-Tetrakis(acetyloxy)-1a,3,4,7,7a,8,8a,9,10,10a-decahydro-3,6,8,8,10a-pentamethyl-1b,4a-epoxy-2H-cyclopenta[3,4]cyclopropa[8,9]cycloundec[1,2-b]oxiren-5(6H)-one
2,7,9,10-Tetrakis(acetyloxy)-1a,3,4,7,7a,8,8a,9,10,10a-decahydro-3,6,8,8,10a-pentamethyl-1b,4a-epoxy-2H-cyclopenta[3,4]cyclopropa[8,9]cycloundec[1,2-b]oxiren-5(6H)-one
51906-08-2
1a,2,3,4,4a,5,6,7,7a,10,11,11a-Dodecahydro-1,1,3,6,9-pentamethyl-1H-cyclopenta[a]cyclopropa[f]cycloundecene-2,4,7,7a,10,11-hexol 2,4,7,10,11-pentaacetate
1a,2,3,4,4a,5,6,7,7a,10,11,11a-Dodecahydro-1,1,3,6,9-pentamethyl-1H-cyclopenta[a]cyclopropa[f]cycloundecene-2,4,7,7a,10,11-hexol 2,4,7,10,11-pentaacetate
51906-40-2
1,3,6-Cycloheptatriene-1-carbonyl chloride, 5,5-dimethyl- (9CI)
1,3,6-Cycloheptatriene-1-carbonyl chloride, 5,5-dimethyl- (9CI)
51906-85-5
PropanaMide, N-(4-hydroxyphenyl)-2-Methyl-
PropanaMide, N-(4-hydroxyphenyl)-2-Methyl-
51907-18-7
5,6-二氢-[2]嘧啶-7-酮
5,6-二氢-[2]嘧啶-7-酮
51908-09-9
2,4-二氯苯胺-ul-14C
2,4-二氯苯胺-ul-14C
51908-10-2
2,2',4,4',5,5'-HEXACHLOROBIPHENYL-UL-14C
2,2',4,4',5,5'-HEXACHLOROBIPHENYL-UL-14C
51908-16-8
多氯联苯
多氯联苯
51908-29-3
4-异硫氰基苯磺酰胺
4-异硫氰基苯磺酰胺
51908-41-9
1-Phenyl-4-(4-bromophenyl)butane-1,4-dione
1-Phenyl-4-(4-bromophenyl)butane-1,4-dione
51908-46-4
N-丹磺酰氮丙啶
N-丹磺酰氮丙啶
51908-64-6
4-氯-1-丁炔
4-Chloro-1-butyne
51909-61-6
抗生素G-52
抗生素G-52
5191-09-3
1-十四(烷)基膦酸二乙酯
Diethyl 1-tetradecanephosphonate
5191-35-5
2-Ethoxyethylphosphonic acid diethyl ester
2-Ethoxyethylphosphonic acid diethyl ester
5191-54-8
2-苄基-4-甲基吡啶
2-苄基-4-甲基吡啶
5191-61-7
BOC-TYR(BZL, 3-NO2)-OH
BOC-TYR(BZL, 3-NO2)-OH
5191-80-0
S-二苯甲基-L-半胱氨酸
S-二苯甲基-L-半胱氨酸
5191-97-9
L-鸟氨酸 alpha-酮戊二酸 (1:1)
L-Ornithine Alpha-Ketoglutarate (1:1) Dihydrate
51911-80-9
Cyclohexene, 1-methyl-3-methylene-4-(1-methylethyl)- (9CI)
Cyclohexene, 1-methyl-3-methylene-4-(1-methylethyl)- (9CI)
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