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CAS NO:19436-56-7
CAS:
19436-56-7
英文名称:
3-(p-chlorobenzyl)-4-hydroxy-2-oxo-6-phenyl-2h-thiopyran-5-carboxylic aci
3-(p-chlorobenzyl)-4-hydroxy-2-oxo-6-phenyl-2h-thiopyran-5-carboxylic acid
3-chlorbenzyl-4-hydroxy-5-karboxy-6-phenyl-thia-alpha-pyron