N-(3-氯-4-氟苯基)-7-氟-6-硝基-4-喹唑啉胺促销N-(3-氯-4-氟苯基)-7-氟-6-硝基-4-喹唑啉胺S94738 · CAS 162012-67-1≥97%¥26.00 / 1g 起选规格
(2S)-4-Oxo-1,2-pyrrolidinedicarboxylic Acid 1-Benzyl 2-Methyl Ester(2S)-4-Oxo-1,2-pyrrolidinedicarboxylic Acid 1-Benzyl 2-Methyl EsterS94758 · CAS 16217-15-597%¥56.00 / 250mg 起选规格