butan-2-yl-ethyl-[2-(2-methoxy-2,2-diphenyl-acetyl)oxyethyl]azanium ch loride
CAS No. 2912-89-2
butan-2-yl-ethyl-[2-(2-methoxy-2,2-diphenyl-acetyl)oxyethyl]azanium ch loride
菲-4,5-二羧酸
Carbamate A 54644-61-0
1-[4-(三氟甲基)苯基]吡咯-2,5-二酮