Reference Standards Coumarin 91-64-5
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| Post Date: | Jun 29,2020 |
| Expiry Date: | Jun 29,2021 |
| Detailed Description: |
Cas No. :91-64-5
Specs:20mg/bottle and 98%(HPLC) purity Payment Method: Paypal and T/T |
| CAS Registry Number: | 91-64-5 |
| Synonyms: | ;2H-1-Benzopyran-2-one;COUMARINE;1-Benzopyran-2-one;1,2-Benzopyrone;Chromen-2-one;O-Oxy-Cinnamic Lactone ;2H-chromen-2-one; |
| Molecular Formula: | C9H6O2 |
| Molecular Weight: | 146.1427 |
| Molecular Structure: | 
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| Hazard Symbols: |  Xn:Harmful; |
| Risk Codes: | R20/21/22:; R36/37/38:; R40:; |
| Safety Description: | S26:; S36/37:; |
| Company: | Chengdu Alfa Biotechnology Co., Ltd [ China ] |
| Contact: | Emily |
| Tel: | +86-18408236023 |
| Fax: | |
| Email: | sales4@alfabiotech.com |
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