壳四糖四盐酸盐水合物, Chitotetraose tetrahydrochloride hydrate

Florisil, 100-200 mesh, fine powder

弗洛里西

15-Azido-4,7,10,13-tetraoxapentadecanoic acid

15-叠氮基-4,7,10,13-四氧杂十五烷酸

Ethyl Sorbate

山梨酸乙酯

4-Chloropyridine Hydrochloride

4-氯吡啶盐酸盐

四氢-2H-吡喃-4-磺酰氯, Tetrahydro-2H-pyran-4-sulfonyl chloride

Barium diphenylamine-4-sulfonate, indicator, ACS reagent

二苯胺-4-磺酸钡

2-Hydroxyquinoxaline

2-羟基喹喔啉

Janus Green B, high purity biological stain

烟鲁绿B

Diethyl (N-Methoxy-N-methylcarbamoylmethyl)phosphonate

二乙基(N-甲氧基-N-甲氨基甲酰甲基)磷酸二乙酯