2-Nitrobenzaldehyde Semicarbazone2-Nitrobenzaldehyde SemicarbazoneB65690 · CAS 16004-43-6HPLC≥99%¥240.00 / 5mg 起选规格
Methyl N-(2-Furoyl)-N-(2,6-Xylyl)-DL-AlaninateMethyl N-(2-Furoyl)-N-(2,6-Xylyl)-DL-AlaninateB65692 · CAS 57646-30-798%¥220.00 / 10mg 起选规格