Oxygen/Sulfur-containing Heterocycles

Used for furfural derivative synthesis, antibacterial pharmaceutical intermediates, synthetic resin monomer, food flavor raw materials and organic synthesis cyclization reagent.

Used for anti-inflammatory and cardiovascular pharmaceutical intermediates, conductive polymer monomer, pesticide insect repellent auxiliary, organic optoelectronic synthetic raw materials and chromatographic standard reagent.

Used for pharmaceutical antibacterial and antiviral intermediates, botanical pesticide synthesis, functional heterocyclic dyes and bioactive building blocks for biochemical research.

Used for vitamin B1 synthetic raw materials, sulfonamide antibacterial drug intermediates, anti-inflammatory analgesics, crop fungicides and electroplating brightener intermediates.

Used for anthelmintic pharmaceutical intermediates, hypertension cardiovascular drug synthesis, water-based coating curing agent, sewage treatment corrosion and scale inhibitor and textile auxiliary.

Used for high-end pesticide herbicide and fungicide intermediates, medical antiseptic raw materials, oil antirust corrosion inhibitor, special catalyst for organic synthesis and polymer polymerization regulator.