Product: L-Arginine Cas No.: 74-79-3 Stardard: AJI, USP, EP Chemistry name: 2- amino - 5- guanidino- propyl-acetic acid English name：L-Arginine English chemistry name

2-Fluorocinnamaldehydecas:149733-71-1Quality standard: the enterprise standard Use: the product is a synthetic organic intermediates

4-Fluorocinnamaldehydeassay:98% CAS:24654-55-5 Quality standard: the enterprise standard Use: the product is a synthetic organic intermediates

3-Chlorocinnamaldehydeassay:98% CAS:56578-37-1 Quality standard: the enterprise standard Use: the product is a synthetic organic intermediates

3-Chlorocinnamaldehydeassay:98% CAS:56578-37-1 Quality standard: the enterprise standard Use: the product is a synthetic organic intermediates

3-Chlorocinnamaldehydeassay:98% CAS:56578-37-1 Quality standard: the enterprise standard Use: the product is a synthetic organic intermediates

3-Chlorocinnamaldehydeassay:98% CAS:56578-37-1 Quality standard: the enterprise standard Use: the product is a synthetic organic intermediates

2-Chlorocinnamaldehydecas:138555-57-4assay:98% Quality standard: the enterprise standard Use: the product is a synthetic organic intermediates

4-Chlorocinnamaldehydecas:49678-02-6assay:96% Quality standard: the enterprise standard Use: the product is a synthetic organic intermediates

2-Bromocinnamaldehydecas:138555-58-5Quality standard: the enterprise standard Use: the product is a synthetic organic intermediates