Ippan kagaku yakuhin
2026-07-19
1-(2,2-二メチル酸素基エチル)-5-メチル酸素基-6-(メチル酸素基羰基)-4-酸素代-1,4-二水素ピリジン-3-ギ酸
1-(2,2-Dimethoxyethyl)-5-methoxy-6-(methoxycarbonyl)-4-oxo-1,4-dihydropyridine-3-carboxylic acid
1-(2,2-Dimethoxyethyl)-5-methoxy-6-(methoxycarbonyl)-4-oxo-1,4-dihydropyridine-3-carboxylic acid 98%