cephapirin acid
post date: jan 11,2022 expiry date: jan 11,2023 detailed description: cas no. :21593-23-7 quantity: 2metric tons specs:99% price:1000 usd metric tons payment method: tt cephapirin acidcefapirin acid cas no: 21593-23-7 molecular formula: c17h17n3o6s2 molecular weight: 412.5 appearance:white or yellowish crystalline powder purity:99% usage: intermediate of cefapirin sodium cas registry number: 21593-23-7 synonyms: ;cefapirin;(6r,7r)-3-[(acetyloxy)methyl]-8-oxo-7-{[(pyridin-4-ylsulfanyl)acetyl]amino}-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid; molecular…
