China Suppliers > Zhejiang Chempharm Industry & Trading Co., Ltd. > Levonorgestrel
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- Region :China/Zhejiang
- Tel : 86-571-87701568
- Fax : 86-571-87701700
- Email :export@chempharm.cn; shen@chempharm.cn
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- Add :E-705,No.259, Xihu Dadao,Hangzhou,China
- Details for Levonorgestrel
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Levonorgestrel 797-63-7
Category : Intermediates
CAS NO : 797-63-7 EC NO : 212-349-8 MF : C21H28O2 MW : 312.45 Synonyms : Levonorgestrel;Norgestrel (L-);13-ethyl-17-alpha-ethynyl-17-beta-hydroxy-4-gonen-3-one;13-ethyl-17-alpha-ethynylgon-4-en-17-beta-ol-3-one;13-ethyl-17-hydroxy-19-dinor-17-alpha-pregn-4-en-20-yn-3-on(+)-1;17-alpha-ethinyl-13-beta-ethyl-17-beta-hydroxy-4-estren-3-one;17-beta-hydroxy-18-methyl-19-nor-17-alpha-pregn-4-en-20-yn-3-one;17-ethynyl-18-methyl-19-nortestosteron;17-ethynyl-18-methyl-19-nortestosterone;18-methyl-17-alpha-ethynyl-19-nortestosterone;(14S,17R)-13-ethyl-17-ethynyl-17-hydroxy-1,2,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-3H-cyclopenta[a]phenanthren-3-one (non-preferred name); Molecular Structure : 
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Levonorgestrel