17-Methyl Testosterone 58-18-4 Alias: 17beta-hydroxy-17alpha-methylandrost-4-en-3-one; Mesterone; Andrometh; 17-Methyl Testosterone; Nu-man; Testoviron Molecular formula: C20H30O2   Molecular weight:

2,4-dimethylcinnamic acidChemical Name: 2,4-dimethylcinnamic acid Molecular Formula: C11H12O2 Formula Weight: 176.21 CAS No.: 1685-80-9/1685-80-9Appearance:white crystal powder,it can be solved in eth

2,5-dichlorocinnamic acidChemical Name: 2,5-dichlorocinnamic acid Molecular Formula: C9H6Cl2O2 Formula Weight: 217.05 CAS No.: 20595-47-5Appearance:white crystal powder,it can be solved in ethanol, et

2-Bromocinnamaldehyde Name: 2-Bromocinnamaldehyde Synonyms: trans-2-Bromocinnamaldehyde; (E)-3-(2-Bromophenyl)-2-propenal CAS Number: 138555-58-5 Assay: 98% Molecular Formula: C9H7BrO Molecular Weight

2-Chlorocinnamaldehyde Name: 2-Chlorocinnamaldehyde CAS Number: 138555-57-4 Assay:98% Molecular Formula: C9H7ClO Molecular Weight:166.6 Packing: 25kg/drum Melting Point: 55-58℃ Appearance: Light yel

2-Fluoro Cinnamaldehyde Name: 2-Fluoro Cinnamaldehyde CAS Number: 149733-71-1 Assay: ≥97.0% Molecular Formula: C9H7FO Molecular Weight: 150 Packing: 25kg/drum Appearance: Light yellow transparent l

2-methoxy cinnamaldehyde Name: 2-methoxy cinnamaldehyde CAS Number: 1504-74-1 Assay:98% Molecular Formula: C10H10O2 C8H8O2 Molecular Weight:136.15 Packing: 25kg/drum Melting Point: 35-38℃ Appearance

2-methyl-2-pentenal CAS:623-36-9 Appearance: colorless and transparent liquid Packing: 25kg/drum Assay:98% Usage: organic synthesis intermediate

2-methylcinnamaldehyde Name: 2-methylcinnamaldehyde CAS Number: 93614-78-9 Molecular Formula: C10H10O Molecular Weight: 146.19 Packing: 25kg/drum Appearance: Light yellow transparent liquid Uses: Dail