We are Jiaozuo Wanying Trade Co. Ltd. based in Jiaozuo, China. We are member of TradeKey.com since October, 2013. Our business is related to Chemicals industry and we specifically deal in APIs & Chemicals. Please find our product details below: 4-Aminobenzoic acid �4-Aminobenzoic�Acid(PABA) 1.�Cas�no.:150-13-0� 2.��White�crystalline�powder� 3�.Content:�98.5%-101.5%� 4.�Packing:�25kgs&... Aminophylline ��� � � � � � � � � � � � �Aminophylline � CAS No.:�317-34-0 MF:�2(C7H8N4O2).C2H8N2 MW.:�420.43 Purity... Thank you for taking time to go through our business profile. If there are any questions, inquiries or comments, please feel free to contact us.