| 1 | 1590376-14-9 | (1R,2R)-2-(3,4-二氟苯基)环丙烷-1-羧酸乙酯 | WKJJNMWERMSARF-DTWKUNHWSA-N | C12H12F2O2
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| 2 | | 3,5-DIFLUOROBENZYL CYCLOBUTANE-1-CARBOXYLATE | 3,5-DIFLUOROBENZYL CYCLOBUTANE-1-CARBOXYLATE | C12H12F2O2
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| 3 | 136104-37-5 | | 3-Buten-1-ol, 4,4-difluoro-3-methyl-, benzoate | C12H12F2O2
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| 4 | 832741-19-2 | 1-(4-乙基苯基)-4,4-二氟丁烷-1,3-二酮 | 1-(4-ETHYL-PHENYL)-4,4-DIFLUORO-BUTANE-1,3-DIONE | C12H12F2O2
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| 5 | | (E)-2,2-Difluoro-3-hydroxy-1-phenyl-4-hexen-1-one | (E)-2,2-Difluoro-3-hydroxy-1-phenyl-4-hexen-1-one | C12H12F2O2
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| 6 | 741682-84-8 | 1-(3,4-二氟苯基)环戊烷甲酸 | 1-(3,4-DIFLUOROPHENYL)-CYCLOPENTANECARBOXYLIC ACID | C12H12F2O2
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| 7 | 1822784-83-7 | 替格瑞洛杂质65 | ethyl 2-(3,4-difluorophenyl)cyclopropanecarboxylate | C12H12F2O2
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| 8 | 1260826-90-1 | 1-(2,5-二氟苯基)环戊烷甲酸 | 1-(2,5-difluorophenyl)cyclopentane-1-carboxylic acid | C12H12F2O2
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| 9 | | (3R,4E)-2,2-Difluoro-3-hydroxy-1-phenyl-4-hexen-1-one | (3R,4E)-2,2-Difluoro-3-hydroxy-1-phenyl-4-hexen-1-one | C12H12F2O2
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| 10 | | ETHYL (E)-2,3-DIFLUORO-3-(4-METHYLPHENYL)-2-PROPENOATE | ETHYL (E)-2,3-DIFLUORO-3-(4-METHYLPHENYL)-2-PROPENOATE | C12H12F2O2
| pharmacetical | |
| 11 | 2940870-67-5 | benzyl (1R,2S)-2-(difluoromethyl)cyclopropanecarboxylate | benzyl (1R,2S)-2-(difluoromethyl)cyclopropanecarboxylate | C12H12F2O2
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| 12 | 935273-86-2 | 3,3-二氟环丁烷甲酸苄酯 | 3,3-Difluorocyclobutanecarboxylic acid phenylmethyl ester | C12H12F2O2
| 有机原料;有机氟化物 | |
| 13 | 1006376-61-9 | (1R,2R)-乙基2-(3,4-二氟苯基)环丙烷羧酸 | (1R,2R)-ethyl 2-(3,4-difluorophenyl)cyclopropanecarboxylate | C12H12F2O2
| 杂质对照品 | |
| 14 | 1883302-65-5 | Cyclopropanecarboxylic acid, 2,2-difluoro-, (1S)-1-phenylethyl ester | Cyclopropanecarboxylic acid, 2,2-difluoro-, (1S)-1-phenylethyl ester | C12H12F2O2
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| 15 | 50683-13-1 | | 5H-Benzocyclohepten-5-one, 6,6-difluoro-6,7,8,9-tetrahydro-2-methoxy- | C12H12F2O2
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| 16 | 1883301-83-4 | Cyclopropanecarboxylic acid, 2,2-difluoro-, (1S)-1-phenylethyl ester, (1S)- | Cyclopropanecarboxylic acid, 2,2-difluoro-, (1S)-1-phenylethyl ester, (1S)- | C12H12F2O2
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| 17 | | METHYL 10,10-DIFLUOROPENTACYCLO[5.3.0.0(2,5).0(3,9).0(4,8)]DECANE-2-CARBOXYLATE | METHYL 10,10-DIFLUOROPENTACYCLO[5.3.0.0(2,5).0(3,9).0(4,8)]DECANE-2-CARBOXYLATE | C12H12F2O2
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