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Levonorgestrel
  • Levonorgestrel
  • Levonorgestrel English Synonyms: 17-ethynyl-18-methyl-19-nortestosteron; 18-methyl-17-alpha-ethynyl-19-nortestosterone CAS NO.: 797-63-7 Assay: 99% Molecular Formula: C21H28O2 Molecular Weight: 312.45 Quality Standard: USP Packing: 1kg/f...
  • Wuhan Yuancheng Gongchuang Technology Co.Ltd.  [Verified]
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