51-01-4
2,4-diacetyloxybenzoic acid
→
875544-25-5
2-phenylselanylethyl 2,4-diacetyloxybenzoate
1666-13-3
二苯基二硒醚
89-86-1
2,4-二羟基苯甲酸
65275-32-3
2-phenylselanylethanol
+
50740-12-0
(3-acetyloxy-4-carbonochloridoylphenyl) acetate