4-三氟甲基苄基硼酸频哪醇酯, 98%

4,4,5,5-Tetramethyl-2-(4-(trifluoromethyl)benzyl)-1,3,2-dioxaborolane

4-丙酰基哌啶-1-羧酸叔丁酯, 98%

tert-Butyl 4-propionylpiperidine-1-carboxylate

4-乙氧基-2-吡啶甲酸乙酯, 98%

Ethyl 4-ethoxypicolinate

4-三氟甲基-2-吡啶羧酸甲酯, 98%

Methyl 4-(trifluoromethyl)picolinate

4-哌啶甲酸乙酯盐酸盐, 98%

Ethyl piperidine-4-carboxylate hydrochloride

4-哌啶甲酸甲酯盐酸盐, 99%

Methyl piperidine-4-carboxylate hydrochloride

4-喹啉甲酸乙酯, 99%

Ethyl quinoline-4-carboxylate

4-嘧啶乙酸甲酯, 98%

Methyl 2-(pyrimidin-4-yl)acetate

4-乙炔基苯甲酸乙酯, ≥98%

Ethyl 4-Ethynylbenzoate

4-乙炔基苯甲酸叔丁酯, 99%

tert-Butyl 4-ethynylbenzoate

4-乙烯基哌啶-1-甲酸叔丁酯, 99%

tert-Butyl 4-vinylpiperidine-1-carboxylate

4-乙酰基-2,2-二甲基噁唑啉-3-羧酸叔丁酯, 98%

tert-Butyl 4-acetyl-2,2-dimethyloxazolidine-3-carboxylate

4-乙酰基苯甲酸叔丁酯, 99%

tert-Butyl 4-acetylbenzoate

4-乙酰氨基-2-氯-5-碘苯甲酸甲酯, ≥98%

Methyl 4-acetamido-2-chloro-5-iodobenzoate

4-二甲氨基苯甲酸甲酯, 99%

Methyl 4-(Dimethylamino)Benzoate

4-氟-4-哌啶甲酸乙酯盐酸盐, 98%

Ethyl 4-fluoropiperidine-4-carboxylate hydrochloride

4-氟苯甲酸叔丁酯, 99%

tert-Butyl 4-fluorobenzoate

4-氧代-1,4-二氢喹啉-7-羧酸甲酯, 98%

Methyl 4-oxo-1,4-dihydroquinoline-7-carboxylate

4-氧代-哌啶-1,3-二羧酸苄基乙酯, 98%

1-Benzyl 3-ethyl 4-oxopiperidine-1,3-dicarboxylate

4-异硫氰基苯磺酰胺, ≥98%

4-Isothiocyanatobenzenesulfonamide