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 |
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CAS: 20872-93-9|7-Nitroquinazolin-4(3H)-one |
7-硝基喹唑啉-4(3H)-酮 |
20872-93-9 |
C8H5N3O3 | 查看详细 |
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CAS: 207799-10-8|tert-Butyl 4-bromopyridin-2-ylcarbamate |
4-溴吡啶-2-氨基甲酸叔丁酯 |
207799-10-8 |
C10H13BrN2O2 | 查看详细 |
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CAS: 20925-85-3|2,3,4,5,6-Pentachlorobenzonitrile |
2,3,4,5,6-五氯苯甲腈 |
20925-85-3 |
C7Cl5N | 查看详细 |
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CAS: 203663-30-3|tert-Butyl 2-formyl-4,5-dihydrothieno[2,3-c]pyridine-6(7H)-carboxylate |
2-甲酰基-4,5-二氢噻吩并[2,3-c]吡啶-6(7H)-羧酸叔丁酯 |
203663-30-3 |
C13H17NO3S | 查看详细 |
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CAS: 2044703-06-0|1-(Tetrahydro-2H-pyran-2-yl)-5-(trifluoromethyl)-1H-indazol-4-amine |
1-(Tetrahydro-2H-pyran-2-yl)-5-(trifluoromethyl)-1H-indazol-4-amine |
2044703-06-0 |
C13H14F3N3O | 查看详细 |
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CAS: 2044706-76-3|Methyl 2-(3,5-dichlorophenoxy)-4-methylpentanoate |
Methyl 2-(3,5-dichlorophenoxy)-4-methylpentanoate |
2044706-76-3 |
C13H16Cl2O3 | 查看详细 |
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CAS: 202925-07-3|2-Chloro-1-fluoro-4-methoxybenzene |
3-氯-4-氟苯甲醚 |
202925-07-3 |
C7H6ClFO | 查看详细 |
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CAS: 20351-79-5|8-Methoxychroman-4-one |
8-甲氧基-4-色满酮 |
20351-79-5 |
C10H10O3 | 查看详细 |
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CAS: 2043-47-2|3,3,4,4,5,5,6,6,6-Nonafluorohexan-1-ol |
1H,1H,2H,2H-全氟己-1-醇 |
2043-47-2 |
C6H5F9O | 查看详细 |
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CAS: 20945-65-7|2-Chloro-4-(methylsulfonyl)phenol |
2-Chloro-4-(methylsulfonyl)phenol |
20945-65-7 |
C7H7ClO3S | 查看详细 |