3,4-Dihydro-3-(4-hydroxy-2-methoxyphenyl)-2H-1-benzopyran-7-ol
CAS No. 75172-32-6
3,4-Dihydro-3-(4-hydroxy-2-methoxyphenyl)-2H-1-benzopyran-7-ol;Isobestitol
氯雷他定氮氧化物
PESTAHIVIN 165754-55-2