Levonorgestrel Impurity 23
(8R,9S,13S,14S)-13-ethyl-3-hydroxy-8,9,11,12,13,14,15,16-octahydro-6H-cyclopenta[a]phenanthrene-6,17(7H)-dione
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货号： IL031323
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CAS号： 108027-10-7
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分子式：C19H22O3
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分子量：298.38
左炔诺孕酮杂质29(312.45)
797-64-8
左炔诺孕酮杂质27(312.45)
178737-52-5
左炔诺孕酮杂质26(314.43)
51773-49-0
左炔诺孕酮杂质24(340.46)
14507-47-2
左炔诺孕酮杂质23(298.38)
108027-10-7
左炔诺孕酮杂质22(324.42)
38165-80-9
