SPECTRA LAB Address: H. No. 8-133/B, Srinivas Nagar, HMT Chintal, Hyderabad-500 054, Andhra Pradesh, India Contact Person: Mr. T. Vishnu (Manager) Manufacturers, Suppliers, and Exporters of Drug Intermediates, 5 Bis-O-(1-Methylethylidene) Beta D Fructopyranose Sulfonyl Chloride, Diacetonefructose, 2,3,4,5 Bis-O-(1-Methylethylidene) Beta D Fructo Pyranose Sulfamate, 4-Benzyl Morpholine, 4-Hydroxy Carbazole