parent nucleus of cefotiam
post date: jan 11,2022 expiry date: jan 11,2023 detailed description: cas no. :372092-19-8 quantity: 2metric tons specs:99% price:300 usd metric tons payment method: tt parent nucleus of cefotiamchemical name:7-amino-3-((2-dimethylamino)ethyl-1h-tetrazol-5-ylthiomethyl)-3-cephem-4-carboxylicacid cas no:372092-19-8molecular formula:c13h19n7o2s2molecular weight:359.30appearance:white or yellowish crystalline powder usage:the intermediate of cefotiam hydrochloride cas registry number: 372092-19-8
