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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:15026-17-2|4-tert-Butoxy-4-oxobutanoic acid

CAS:15026-17-2|4-tert-Butoxy-4-oxobutanoic acid

琥珀酸单叔丁酯

150255-96-2

C7H6BNO2

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CAS:151360-57-5|Methyl 2-chloro-6-fluorobenzoate

CAS:151360-57-5|Methyl 2-chloro-6-fluorobenzoate

2-氟-6-溴苯甲酸甲酯

1513-45-7

C7H6F3NO3S

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CAS:1571-72-8|3-Amino-4-hydroxybenzoic acid

CAS:1571-72-8|3-Amino-4-hydroxybenzoic acid

3-氨基-4-羟基苯甲酸

1571-33-1

C6H7O3P

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CAS:156-83-2|6-Chloropyrimidine-2,4-diamine

CAS:156-83-2|6-Chloropyrimidine-2,4-diamine

2,4-二氨基-6-氯嘧啶

156817-73-1

C7H8Br2N2

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CAS:151103-09-2|3-(Cyclopropylmethoxy)-4-(difluoromethoxy)benzaldehyde

CAS:151103-09-2|3-(Cyclopropylmethoxy)-4-(difluoromethoxy)benzaldehyde

4-(二氟甲氧基)-3-(环丙基甲氧基)苯甲醛

151103-08-1

C8H6F2O3

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CAS:1535-73-5|3-Trifluoromethoxyaniline

CAS:1535-73-5|3-Trifluoromethoxyaniline

3-三氟甲氧基苯胺

15356-74-8

C11H16O2

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CAS:149965-40-2|(5-Bromo-2-chlorophenyl)methanol

CAS:149965-40-2|(5-Bromo-2-chlorophenyl)methanol

5-溴-2-氯苯甲醇

1499-55-4

C6H11NO4

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CAS:152170-29-1|Thiazolo[4,5-b]pyridin-2(3H)-one

CAS:152170-29-1|Thiazolo[4,5-b]pyridin-2(3H)-one

噻唑并[4,5-b]吡啶-2(3H)-酮

1521-51-3

C6H9Br

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CAS:15097-38-8|Benzyl 2-(triphenylphosphoranylidene)acetate

CAS:15097-38-8|Benzyl 2-(triphenylphosphoranylidene)acetate

(苄氧羰基亚甲基)三苯基膦

150969-56-5

C10H7F3O

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CAS:15001-11-3|Ethyl 5-amino-1-(p-tolyl)-1H-pyrazole-4-carboxylate

CAS:15001-11-3|Ethyl 5-amino-1-(p-tolyl)-1H-pyrazole-4-carboxylate

5-氨基-1-对甲苯基-1H-吡唑-4-甲酸乙酯

149990-27-2

C9H15NO2

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