2-Ethoxy-2,4-diphenyl-2H-1-benzopyran-3-carboxylic acid ethyl ester,英文名:2-Ethoxy-2,4-diphenyl-2H-1-b

2026-03-27 10:24:45

19723-39-8

2-Ethoxy-2,4-diphenyl-2H-1-benzopyran-3-carboxylic acid ethyl ester(2-Ethoxy-2,4-diphenyl-2H-1-benzopyran-3-carboxylic acid ethyl ester)

CAS: 19723-39-8

化学式: C26H24O4

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