11-(Chloroacetyl)-5,11-dihydro-6H-pyrido[2,3-b][1,4]benzodiazepin-6-one促销11-(Chloroacetyl)-5,11-dihydro-6H-pyrido[2,3-b][1,4]benzodiazepin-6-oneS97975 · CAS 28797-48-0≥98%¥108.00 / 1g 起选规格
Boc-(R)-2-Amino-3-Methylbutanoic AcidBoc-(R)-2-Amino-3-Methylbutanoic AcidS97979 · CAS 288159-40-095%¥280.00 / 50mg 起选规格