Custom Pillow Case,Personalized Pillow Cases,Custom Pillow Covers,Pure Cotton Pillow Shenzhen Xinmingcai Clothing Co,.Ltd , https://www.xmcsz.com96-81-1, N-acetyl-L-proline English name: N-Acetyl-L-Valine CAS No.: 96-81-1 C7H13NO3=159.18 Grade: BR content: ≥98.0% traits: white to off-white powder Uses: biochemical research. Save: RT