2-OXO-2H-PYRAN-5-CARBONYL CHLORIDE
2-氧代-2H-吡喃-5-甲酰氯
CAS No. 23090-18-8
2-OXO-2H-PYRAN-5-CARBONYL CHLORIDE
2-氧代-2H-吡喃-5-甲酰氯
Unspecified 58318-33-5
Unspecified 58318-07-3
Nalcotrol 58318-77-7
&acirc 58316-42-0
呋喃甲酸丁酯
celiptium 58337-34-1