67-56-1
甲醇
+
73049-16-8
Benzoic acid, 2,2'-(1,2-ethenediyl)bis- (en)
→
56526-10-4
NSC-404912
2975-71-5
2-[(3-oxo-1H-2-benzofuran-1-yl)methyl]benzoic acid
4281-19-0
α-(o-carboxybenzoyl)phtalide
60040-82-6
methyl 2-[2-(2-methoxycarbonylphenyl)ethyl]benzoate