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CAS NO是美国化学文摘服务社(Chemical Abstracts Service ,CAS)为化学物质制订的登记号,该号是检索有多个名称的化学物质信息的重要工具。是某种物质(化合物、高分子材料、生物序列(Biological sequences)、混合物或合金的唯一的数字识别号码。

产品图 中文名称 别名 CAS号 分子式 详细
Ethyl 1H-pyrazole-5-carboxylate|1H-吡唑-5-羧酸乙酯

Ethyl 1H-pyrazole-5-carboxylate|1H-吡唑-5-羧酸乙酯

Ethyl 1H-pyrazole-5-carboxylate

21056-77-9

C6H8N2O2

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3-Bromo-4-chloropyridin-2-amine|2-氨基-3-溴-4-氯吡啶

3-Bromo-4-chloropyridin-2-amine|2-氨基-3-溴-4-氯吡啶

3-Bromo-4-chloropyridin-2-amine

221297-82-1

C5H4BrClN2

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(S)-3-(4-((4-(Morpholinomethyl)benzyl)oxy)-1-oxoisoindolin-2-yl)piperidine-2,6-dione|(S)-3-(4-((4-(吗啉甲基)苄基)氧基)-1-氧代异吲哚啉-2-基)哌啶-2,6-二酮

(S)-3-(4-((4-(Morpholinomethyl)benzyl)oxy)-1-oxoisoindolin-2-yl)piperidine-2,6-dione|(S)-3-(4-((4-(吗啉甲基)苄基)氧基)-1-氧代异吲哚啉-2-基)哌啶-2,6-二酮

(S)-3-(4-((4-(Morpholinomethyl)benzyl)oxy)-1-oxoisoindolin-2-yl)piperidine-2,6-dione

1323403-33-3

C25H27N3O5

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1-(Bromomethyl)bicyclo[1.1.1]pentane|1-(溴甲基)双环[1.1.1]戊烷

1-(Bromomethyl)bicyclo[1.1.1]pentane|1-(溴甲基)双环[1.1.1]戊烷

1-(Bromomethyl)bicyclo[1.1.1]pentane

161043-38-5

C6H9Br

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2'-Iodo-1,1':3',1''-terphenyl|2'-碘-1,1':3',1''-三联苯

2'-Iodo-1,1':3',1''-terphenyl|2'-碘-1,1':3',1''-三联苯

2'-Iodo-1,1':3',1''-terphenyl

82777-09-1

C18H13I

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Methyl 2-(5-bromopyridin-2-yl)acetate|2-(5-溴吡啶-2-基)乙酸甲酯

Methyl 2-(5-bromopyridin-2-yl)acetate|2-(5-溴吡啶-2-基)乙酸甲酯

Methyl 2-(5-bromopyridin-2-yl)acetate

917023-06-4

C8H8BrNO2

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6-(Bromomethyl)benzo[b]thiophene|

6-(Bromomethyl)benzo[b]thiophene|

6-(Bromomethyl)benzo[b]thiophene

6179-30-2

C9H7BrS

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4-Chloro-2-formylbenzoic acid|4-氯-2-醛基苯甲酸

4-Chloro-2-formylbenzoic acid|4-氯-2-醛基苯甲酸

4-Chloro-2-formylbenzoic acid

4657-56-1

C8H5ClO3

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8-Fluoroimidazo[1,2-a]pyridine|8-氟咪唑并[1,2-a]吡啶

8-Fluoroimidazo[1,2-a]pyridine|8-氟咪唑并[1,2-a]吡啶

8-Fluoroimidazo[1,2-a]pyridine

139022-26-7

C7H5FN2

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tert-Butyl (2,6-dichloropyrimidin-4-yl)carbamate|(2,6-二氯嘧啶-4-基)氨基甲酸叔丁酯

tert-Butyl (2,6-dichloropyrimidin-4-yl)carbamate|(2,6-二氯嘧啶-4-基)氨基甲酸叔丁酯

tert-Butyl (2,6-dichloropyrimidin-4-yl)carbamate

1244949-72-1

C9H11Cl2N3O2

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