10022-84-1
10022-84-1
10022-84-1海关数据
英文名:
4H-1-Benzothiopyran-4-one,2,3-dihydro-, 2-(2-naphthalenyl)hydrazone
; Thiochroman-4-one,(2-naphthyl)hydrazone (7CI,8CI)
分子式:
C19H16N2S