上游原料
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8-chloro-3-(2-fluorophenyl)-5,6-dihydrofuro[3,2-f][1,2]benzoxazole-6-carboxylic acid
CAS号：90247-08-8
英文名：8-chloro-3-(2-fluorophenyl)-5,6-dihydrofuro[3,2-f][1,2]benzoxazole-6-carboxylic acid
分子式：C16H9ClFNO4
分子量：333.698
上游原料
ethyl (E)-7-chloro-2,3-dihydro-5-(o-fluorobenzoyl)-6-hydroxybenzofuran-2-carboxylate oxime
2,6-二甲氧基-氯苯
diethyl 7-chloro-2,3-dihydro-6-methoxybenzofuran-2,2-dicarboxylate
3-氯-4-甲氧基水杨醛
ethyl 7-chloro-2,3-dihydro-6-methoxybenzofuran-2-carboxylate
3-chloro-2,4-dimethoxybenzaldehyde
diethyl 7-chloro-2,3-dihydro-3-hydroxy-6-methoxybenzofuran-2,2-dicarboxylate
ethyl 7-chloro-2,3-dihydro-5-(o-fluorobenzoyl)-6-hydroxybenzofuran-2-carboxylate
ethyl 8-chloro-5,6-dihydro-3-(o-fluorophenyl)furo[3,2-f]-1,2-benzisoxazole-6-carboxylate
ethyl (E)-7-chloro-2,3-dihydro-5-(o-fluorobenzoyl)-6-hydroxybenzofuran-2-carboxylate O-acetyloxime
