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3,3,20,20-bis(ehtylene-dioxy)-17a-hydroxy-19- norpregna-5(10),9(11)-diene
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| Post Date: | Dec 07,2018 |
| Expiry Date: | Dec 07,2019 |
| Detailed Description: |
Cas No. :68-41-7
Intermediates of Ulipristal acetate
3,3,20,20-Bis(ethylene-dioxy)-17a-hydroxy-19-norpregna-5(10),9(11)-diene CAS: 54201-84-2 11-[4-(N,N-dimethylamino)-phenyl]-17a-hydroxy-19-norpregna-4,9-diene-3,20-dione CAS:159811-51-5 |
| CAS Registry Number: | 68-41-7 |
| Synonyms: | ;Cycloserine;D-Cycloserine, Streptomyces Orchidaceus ;D-4-Amino-3-Isoxazolidinone;(R)-(+)-Cycloserine;(R)-4-Amino-Isoxazolidin-3-One;(R)-4-Amino-3-Isoxazolidinone ;R(+)-4-Amino-3-Isoxazolidinone;(R)-4-Amino-3-Isoxazolidone;Seromycin;Orientomycin;(4R)-4-Amino-1,2-Oxazolidin-3-One;(4R)-3-Oxoisoxazolidin-4-Aminium;D-Cyloserine; |
| Molecular Formula: | C3H7N2O2 |
| Molecular Weight: | 103.0993 |
| Molecular Structure: | 
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| Safety Description: | S24/25:; |
| Company: | Jinan Chenghishaungda Chemical Co.,LTD [ China ] |
| Contact: | Allen |
| Tel: | 15689693073 |
| Fax: | 0531-58897032 |
| Email: | 3118607598@qq.com |
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