Purchase Qty. Reference FOB Price
1-99 kilograms US$7.00
100-999 kilograms US$3.00
1,000+ kilograms US$1.00
Product Description
Synthetic Raw Materials White Crystalline Powder 4-Hydroxy Carbazole 9H-Carbazol-4-ol C12H9NO Cas No.52602-39-8 Brand YINGLANG Chemical Product Name 4-Hydroxy carbazole Application medical intermediate CAS No. 52602-39-8 Molecular formula MF C12H9NO Einecs 258-034-9 Appearance White ...