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Sigma-Aldrich
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021-61415566 800-8193336 |
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orderCN@merckgroup.com |
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Product Name:Shi Epoxidation Oxazolidinone Methyl Catalyst CAS:403501-30-4 Purity:95% Package:100MG Remarks:693456-100MG
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Guangdong wengjiang Chemical Reagent Co., Ltd.
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0751-2815987 13927875076 |
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3007432263@qq.com |
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Product Name:Shi Epoxidation Oxazolidinone Methyl Catalyst CAS:403501-30-4 Purity:>=95.0% Package:500mg
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Ningbo Chemrio Chemtech Co,.Ltd.
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0574-27891269 18667892864 |
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frank.xiaodong@chemriotech.com |
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CAS:403501-30-4 Package:25kg
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Shanghai Maclean Biochemical Technology Co., LTD
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021-021-50706066 15221275939 |
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shenlinxing@macklin.cn |
| Products Intro: |
Product Name:Shi Epoxidation Oxazolidinone Methyl Catalyst CAS:403501-30-4 Purity:95% Package:100mg
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| | (3aR,5μS,7aR)-Dihydro-2,2-dimethyl-3μ-(4-methylphenyl)-spiro[6H-1,3-dioxolo[4,5-c]pyran-6,5μ-oxazolidine]-2μ,7(4H)-dione Basic information |
| Product Name: | (3aR,5μS,7aR)-Dihydro-2,2-dimethyl-3μ-(4-methylphenyl)-spiro[6H-1,3-dioxolo[4,5-c]pyran-6,5μ-oxazolidine]-2μ,7(4H)-dione | | Synonyms: | (3aR,5μS,7aR)-Dihydro-2,2-dimethyl-3μ-(4-methylphenyl)-spiro[6H-1,3-dioxolo[4,5-c]pyran-6,5μ-oxazolidine]-2μ,7(4H)-dione;Shi Epoxidation Oxazolidinone Methyl Catalyst;Spiro[6H-1,3-dioxolo[4,5-c]pyran-6,5'-oxazolidine]-2',7(4H)-dione, dihydro-2,2-dimethyl-3'-(4-methylphenyl)-, (3aR,5'S,7aR)- | | CAS: | 403501-30-4 | | MF: | C17H19NO6 | | MW: | 333.34 | | EINECS: | | | Product Categories: | | | Mol File: | 403501-30-4.mol | ![(3aR,5μS,7aR)-Dihydro-2,2-dimethyl-3μ-(4-methylphenyl)-spiro[6H-1,3-dioxolo[4,5-c]pyran-6,5μ-oxazolidine]-2μ,7(4H)-dione Structure](CAS/GIF/403501-30-4.gif) |
| | (3aR,5μS,7aR)-Dihydro-2,2-dimethyl-3μ-(4-methylphenyl)-spiro[6H-1,3-dioxolo[4,5-c]pyran-6,5μ-oxazolidine]-2μ,7(4H)-dione Chemical Properties |
| Melting point | 149-154 °C | | storage temp. | 2-8°C | | form | solid | | Optical Rotation | [α]22/D -28.0°, c = 1 in chloroform |
| Safety Statements | 36/37 | | WGK Germany | 3 |
| | (3aR,5μS,7aR)-Dihydro-2,2-dimethyl-3μ-(4-methylphenyl)-spiro[6H-1,3-dioxolo[4,5-c]pyran-6,5μ-oxazolidine]-2μ,7(4H)-dione Usage And Synthesis |
| Uses | Asymmetric epoxidation organocatalyst |
| | (3aR,5μS,7aR)-Dihydro-2,2-dimethyl-3μ-(4-methylphenyl)-spiro[6H-1,3-dioxolo[4,5-c]pyran-6,5μ-oxazolidine]-2μ,7(4H)-dione Preparation Products And Raw materials |
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