6,7-Dihydro-5H-cyclopenta[b]pyridin-5-ol

6-Chloroimidazo[1,2-a]pyridine-2-carbohydrazide

2-Oxopentanedioic acid

2-氧代戊二酸

Diphenyl-2-pyridylphosphine

二苯基-2-吡啶基膦

Ethyl Hydroxycarbamate

N-羟基乌拉坦

[Bis(methylthio)methylene]malononitrile

2-[二(甲硫基)亚甲基]丙二腈

1,1,1-Trimethoxypentane

原戊酸三甲酯

Ethyl(isopropyl)sulfamoyl chloride

2,6-Diethylbenzoic acid

2,5-二氟-4-溴苯腈, 4-Bromo-2,5-difluorobenzonitrile