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Ethyl 2-(trifluoromethyl)-2H-chromene-3-carboxylate
编号:2060239
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2H-1-苯并吡喃-3-羧酸,6-硝基-2-羰基-,甲基酯
编号:2059458
CAS NO.:91059-67-5
3-(2,4-Dichlorophenyl)-1-oxo-3,4-dihydro-1H-isochromene-4-carboxylic acid
编号:2059379
6-Chloro-2,3-dihydro-4H-thiochromen-4-one oxime
编号:2059337
2-Amino-5-oxo-4-(2-thienyl)-5,6,7,8-tetrahydro-4H-chromene-3-carbonitrile
编号:2059305
1-Oxo-3-phenyl-3,4-dihydro-1H-isochromene-4-carboxylic acid
编号:2059110
CAS NO.:68204-74-0
3-Hydroxy-2,3-dihydro-4H-furo[3,2-c]chromen-4-one
编号:2059066
2,4-Dihydrochromeno[4,3-c]pyrazole
编号:2058359
Methyl 6-methoxy-2H-chromene-3-carboxylate
编号:2058212
CAS NO.:338759-76-5
6-Methoxy-2H-chromene-3-carboxylic acid
编号:2058208
CAS NO.:57543-62-1
3,3-Bis(hydroxymethyl)-2,3-dihydro-4H-thiochromen-4-one
编号:2058197
CAS NO.:29107-30-0
3-氧代-3H-苯并吡喃-2-羧酸
编号:2058040
CAS NO.:4361-00-6