Benzenamine, 4,4'-[2-butyne-1,4-diylbis(oxy)]bis-
CAS No. 101280-06-2
4-羟基-7-甲基-2-氧代-1-(丙-2-炔基)-1,2-二氢-1,8-萘啶-3-甲酸乙酯
CH4O8Zr2 12538-92-0