Chemical Name: 2-Methyltetrahydrofuran-3-one
CAS No.: 3188-00-9
Molecular Fomula:C5H8O2
Molecular weight:?100.12
Appearance:?Colorless to light yellow liquid
Chemical Name: 4,4'-Stilbenedicarboxylic acid
CAS No.: 100-31-2
Molecular Fomula: C16H12O4
Molecular weight: 268.26
Appearance: White to orange to green crystals
Assay: 99%
Chemical Name: 1H-Benzimidazole-2-methanol
CAS No.: 4856-97-7
Molecular Fomula: C8H8N2O
Molecular weight:148.16
Appearance:?Off-white or light brown powder