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4,7-二甲氧基-1,10-菲咯啉

4,7-Dimethoxy-1,10-phenanthroline

10 - 98%

4-甲基联苯-2-羧酸甲酯

Methyl 4'-methylbiphenyl-2-carboxylate

- - 99%

4-硝基苯-Α-D-葡吡喃糖苷

4-NITROPHENYL-ALPHA-D-GLUCOPYRANOSIDE

- 魏氏化学 98%

4-硝基苯-Β-D-吡喃葡萄糖苷

4-NITROPHENYL-BETA-D-GLUCOPYRANOSIDE

- 魏氏化学 98%

4-甲硫基-2-丁酮

4-Methylthio-2-butanone

- 化学试剂 98%

4-溴-呋喃-2-甲酸甲酯

METHYL4-BROMOFURAN-2-CARBOXYLATE

- 魏氏化学 98%

4-N-(2-胺乙基)-1-N-BOC-哌啶

4-(2-AMINO-ETHYL)-PIPERAZINE-1-CARBOXYLIC ACID TERT-BUTYL ESTER

- 魏氏化学 97%

4-氯-2-甲巯基嘧啶-5-甲酰氯

4-Chloro-2-methylmercaptopyrimidine-5-carboxylic acid chloride

- 魏氏化学 97%

4,4-(丙烷-2,2-二基)双((烯丙氧基)苯)

4,4'-(Propane-2,2-diyl)bis((allyloxy)benzene)

- 魏氏化学 98%

4-氧代-1,4-二氢喹啉-3-羧酸

4-OXO-1,4-DIHYDROQUINOLINE-3-CARBOXYLIC ACID

- 魏氏化学 98%

4-(溴甲基)二苯甲酮

4-(Bromomethyl)benzophenone

- 魏氏化学 98%

4-苯甲酰苯甲酸

4-Benzoylbenzoic acid

- 魏氏化学 98%

4,4-二氟-3-氧代戊酸乙酯

N/A

- 魏氏化学 98%

4-苯基-1,2,3,4-四氢异喹啉盐酸盐

4-PHENYL-1,2,3,4-TETRAHYDROISOQUINOLINE HYDROCHLORIDE

- 魏氏化学 98%

4,4'-联吡啶硫

4,4'-DIPYRIDYL SULFIDE

- 魏氏化学 98%

4-二甲胺基丁醛缩二乙醇

4,4-Diethoxy-N,N-dimethyl-1-butanamine

- 魏氏化学 98%

4-氯丁醛缩二乙醇

4-Chlorobutanal diethyl acetal

- 魏氏化学 98%

4-二甲胺基丁醛缩二甲醇

1,1-Dimethoxy-N,N-dimethyl-1-butanamine

- 魏氏化学 98%

4-(反式,反式-4-丙基双环己基)甲酸-4'-(反式-4-丁基环己基)苯酚酯

TRANS,TRANS-4-(TRANS-4-BUTYLCYCLOHEXYL)-PHENYL 4''-PROPYLBICYCLOHEXYL-4-CARBOXYLATE

- 魏氏化学 98%

4-氯-1-丁醇

4-Chloro-1-butanol

- 魏氏化学 98%