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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
CAS:2243-56-3|Naphthalen-1-ylhydrazine hydrochloride

CAS:2243-56-3|Naphthalen-1-ylhydrazine hydrochloride

1-萘肼盐酸盐

2243-47-2

C12H11N

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CAS:22964-00-7|2-(5-Bromobenzo[b]thiophen-3-yl)ethanamine hydrochloride

CAS:22964-00-7|2-(5-Bromobenzo[b]thiophen-3-yl)ethanamine hydrochloride

2-(5-溴苯并[b]噻吩-3-基)乙胺盐酸盐

229639-48-9

分子式

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CAS:22889-78-7|3,5-Dichloro-4-pyridinamine

CAS:22889-78-7|3,5-Dichloro-4-pyridinamine

4-氨基-3,5-二氯吡啶

22888-70-6

C25H22O10

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CAS:22094-18-4|1,3-Dibromo-2,2-dimethoxypropane

CAS:22094-18-4|1,3-Dibromo-2,2-dimethoxypropane

1,3-二溴-2,2-二甲氧基丙烷

220939-72-0

C7H3BrClNO

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CAS:22059-22-9|Acetamide oxime

CAS:22059-22-9|Acetamide oxime

N-羟基乙脒

22059-21-8

C4H7NO2

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CAS:22187-96-8|5-Methoxypicolinaldehyde

CAS:22187-96-8|5-Methoxypicolinaldehyde

5-甲氧基吡啶甲醛

221874-51-7

C10H18N2O3

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CAS:22972-51-6|(1S,4R)-1-methyl-4-(prop-1-en-2-yl)cyclohex-2-enol

CAS:22972-51-6|(1S,4R)-1-methyl-4-(prop-1-en-2-yl)cyclohex-2-enol

(1S,4R)-1-甲基-4-(1-甲基乙烯基)-2-环己烯-1-醇

2297-06-5

C8H10N2O4S

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CAS:21901-29-1|2-Amino-3-nitro-6-picoline

CAS:21901-29-1|2-Amino-3-nitro-6-picoline

2-氨基-3-硝基-6-甲基吡啶

21901-18-8

C6H6N2O3

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CAS:2305-26-2|(1R,2S)-rel-Cyclohex-4-ene-1,2-dicarboxylic acid

CAS:2305-26-2|(1R,2S)-rel-Cyclohex-4-ene-1,2-dicarboxylic acid

顺-4-环己烯-1,2-二羧酸

2305-13-7

C10H14O3

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CAS:216444-00-7|Methyl 6-ethynylnicotinate

CAS:216444-00-7|Methyl 6-ethynylnicotinate

6-乙炔基烟酸甲酯

216431-85-5

C7H3F3N2

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