Commodity:Guanine CAS#:73-40-5 Molecular Formula: C5H5N5O Structural Formula: Uses: Intermediate of acyclovir、penciclovir, guaciclovir, famciclovir.
Specifications:
Standard
Appearance
White powder
Identification
IR
Assay(HPLC)
≥99.0%
Loss of drying
≤0.5%
Residue on ignition
≤0.1%
Heavy metal
≤10ppm
Particle size(100 Mesh)
≥95%
河北美化化工有限公司
联系商家时请提及chemicalbook,有助于交易顺利完成!