CAS号:42059-58-5
英文名:trans-3-(4-oxo-4H-1-benzopyran-3-yl)acrylic acid
中文名:trans-3-(4-oxo-4H-1-benzopyran-3-yl)acrylic acid
trans-3-(4-oxo-4H-1-benzopyran-3-yl)acrylic acid
trans-3-(4-oxo-4H-1-benzopyran-3-yl)acrylic acid
trans-3-(4-oxo-4H-1-benzopyran-3-yl)acrylic acid
trans-3-(4-oxo-4H-1-benzopyran-3-yl)acrylic acid