Cas no for 797-63-7,D(minus)-norgestrel ACID Cas number search msds database,online free cas number chemistry search engine,cas number sigma aldrich

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Home > CAS No. Inquiry > 797-63-7

797-63-7

[CAS Name] D(minus)-norgestrel

[Formula] C21H28O2

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Basica Info

[CAS Name]D(minus)-norgestrel
[Alias]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)
[Number]797-63-7
[EINECS]212-349-8
[Formula]C21H28O2
[Molecular weight]312.45

[Melting point]206℃
[Boiling point]459.1°C at 760 mmHg
[Density]2.32E-10mmHg at 25°C
[Flash point]195.4°C

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China Resources Zizhu Pharmaceutical Co.,Ltd.

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GreenPine Pharma Group Co.,Ltd

Levonorgestrel (or l-norgestrel or D-norgestrel) (NOGESTAT, AfterPill, Plan B, Next Choice, Postinor, "the morning after pill," and others[1]) is a second generation progestin (synthetic progestogen) used as an active ingredient in some hormonal contraceptives, including combined oral contraceptive pills, progestogen only pills, emergency contraceptive pills, intrauterine systems, contraceptive implants, and hormone replacement therapy.

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Jiangsu Lianhuan Pharmaceutical Co.,Ltd.

Levonorgestrel

DMF available

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