Online Database of Chemicals from Around the World
| Spec-Chem Industry Inc. | China | Inquire | ||
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+86 (25) 8452-3390 ex 111 | |||
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sc@specchemind.com | |||
| Chemical manufacturer since 1995 | ||||
| chemBlink standard supplier since 2006 | ||||
| Hubei Gedian Humanwell Pharmaceutical Co., Ltd. | China | Inquire | ||
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+86 (27) 8759-7155 | |||
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market@steroid-chem.com | |||
| Chemical manufacturer since 2000 | ||||
| chemBlink standard supplier since 2009 | ||||
| Hefei TNJ Chemical Industry Co., Ltd. | China | Inquire | ||
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+86 (551) 6541-8684 | |||
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sales@tnjchem.com | |||
| Chemical manufacturer since 2001 | ||||
| chemBlink standard supplier since 2010 | ||||
| BOC Sciences | USA | Inquire | ||
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+1 (631) 485-4226 | |||
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info@bocsci.com | |||
| Chemical manufacturer | ||||
| chemBlink standard supplier since 2010 | ||||
| Leap Chem Co., Ltd. | China | Inquire | ||
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+86 (852) 3060-6658 | |||
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market19@leapchem.com | |||
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QQ chat | |||
| Chemical manufacturer since 2006 | ||||
| chemBlink standard supplier since 2015 | ||||
| Amadis Chemical Co., Ltd. | China | Inquire | ||
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+86 (571) 8992-5085 | |||
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sales@amadischem.com | |||
| Chemical manufacturer since 2010 | ||||
| chemBlink standard supplier since 2015 | ||||
| Shanghai Yuanye Bio-Technology Co., Ltd. | China | Inquire | ||
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+86 (21) 6184-5781 +86 13585604150 | |||
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shyysw053@163.com | |||
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QQ chat | |||
| Chemical manufacturer since 2009 | ||||
| chemBlink standard supplier since 2016 | ||||
| Carbosynth China Ltd. | China | Inquire | ||
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+86 (512) 6260-5585 | |||
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sales@carbosynth.com | |||
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QQ chat | |||
| Chemical manufacturer since 2006 | ||||
| chemBlink standard supplier since 2016 | ||||
| Classification | API >> Hormone and endocrine-regulating drugs >> Birth control pills |
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| Name | Levonorgestrel |
| Synonyms | D(-)-13beta-Ethyl-17alpha-ethynyl-17beta-hydroxygon-4-en-3-one |
| Molecular Structure |  |
| Molecular Formula | C21H28O2 |
| Molecular Weight | 312.45 |
| CAS Registry Number | 797-63-7 |
| EC Number | 212-349-8 |
| Melting point | 206 ºC |
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| Hazard Symbols |
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| Risk Codes | R20/21/22;R40 Details | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Safety Description | S22;S36 Details | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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| SDS | Available | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Market Analysis Reports |
| List of Reports Available for Levonorgestrel |
