2,7-Dinitro-9-fluorenone

2,7-二硝基-9-芴酮

Capsaicin

辣椒碱

Ytterbium(III) fluoride

氟化镱

2-Methoxybenzonitrile

2-甲氧基苯甲腈

2,4-Difluoroaniline

2,4-二氟苯胺

2-Chloro-6-methylpyrimidin-4-yl-amine

2-氯-4-氨基-6-甲基嘧啶

2-Bromobenzyl succinimidyl carbonate

(2-溴苄基)(N-琥珀酰亚胺基)碳酸酯

trans-1,4-Dichloro-2-butene

反式-1,4-二氯-2-丁烯

1,4-Dibromobenzene

1,4-二溴苯

Cyclopropanecarboxaldehyde

环丙烷甲醛