2-hydrazino-1,5-dimethyl-1H-imidazole

2-Amino-2-(3,4-dimethylphenyl)ethanol

黄嘌呤单钠盐一水合物, Xanthine monosodium salt, monohydrate

Strontium chloride anhydrous

无水氯化锶

N,N ''-亚甲基双脲, N,N''-methylenebis-urea

1,3-bis(butoxymethyl)urea

2,3-bis(nitrooxy)butanedihydrazide

ethyl N-[(2,2-dinitroacetamido)carbonyl]carbamate

[(氨基甲酰氨基)羰基]脲, [(Carbamoylamino)carbonyl]urea

Divinyl 1,2-ethanediylbis(methylcarbamate)

N-(2-azidophenyl)-2-phenylacetamide