N-(2-hydroxyethyl)-4-aza-9-crown-3

2-苯基吲哚-5-磺酸钠

CAS:119205-39-9

分子式:C14H10NNaO3S

分子量:295.29

纯度:98%

2,2'-(丙烷-2,2-二基双(磺胺二基))二乙胺

CAS:22907-30-8

分子式:C7H18 N2 S2

纯度:97%

2-Propenoic acid, 2-methyl-, 10-hydroxydecyl ester

CAS:56927-66-3

分子式:C14H26O3

分子量:242.35400

纯度:90%