Tos-PEG4-CH2-Boc

2,4'-滴滴涕标准溶液, 2,4'-DDT Standard solution

罗红霉素标准溶液, Roxithromycin Standard solution

对乙酰氨基酚; 扑热息痛, 4-Acetamidophenol; Paracetamol,1000ppm

邻苯二甲酸戊基异戊酯, Phthalic Acid

双烯雌酚; 己二烯雌酚, Dienestrol; Estrodienol; Estroral,1000ppm

1,2-二甲基-1,1,2,2-四苯基乙硅烷, 1,2-Dimethyl-1,1,2,2-tetraphenyldisilane

4-苯基噁唑-2-胺, 4-Phenyloxazol-2-amine

1-(1-甲基-1H-吲唑-6-基)乙-1-酮, 1-(1-Methyl-1H-indazol-6-yl)ethan-1-one

2-Boc-8-羧基-1,2,3,4-四氢异喹啉, 2-(tert-Butoxycarbonyl)-1,2,3,4-tetrahydroisoquinoline-8-car

4-氨基-3-氟苯硫酚, 4-Amino-3-fluorobenzenethiol