二氯四(2-(2-吡啶基)苯基)二铱(III), Dichlorotetrakis(2-(2-pyridinyl)phenyl)diiridium(III)

2-(2,4-Difluorophenyl)pyridine

2-(2,4-二氟苯基)吡啶

蓓萨罗丁, Bexarotene

Soyasapogenol A

大豆皂醇 A

4,4'-Bis(hydroxymethyl)-2,2-bipyridine

2,2'-联吡啶-4,4'-二甲醇

Praeruptorin A

白花前胡甲素 A

H-DL-Val-OMe·HCl

2-氧代-2-哌嗪-1-基乙酰胺盐酸盐, 2-Oxo-2-piperazin-1-yl-acetamide x HCl

Lobetyolin

党参炔苷

pH缓冲液, pH=4.00 (20 ℃), 红色, Buffer solution pH=4.00 (20 ℃), red-coloured, potassium hydrogen phthalate