Packing specification
                                        Brown screw-top reagent bottle, 10mg/20mg/50mg/1g/10g standard packaging, or according to customer requirements.
 
                                        Product label sample
                                         
                                
                            | Chinese name | Praeruptorin E | 
|---|---|
| Chinese alias | 白花前胡素 E;白花前胡E素;白花前胡丁素;白花前胡素E,Praeruptorin E,植物提取物,标准品,对照品;白花前胡素E对照品;白花前胡戊素 | 
| English name | Praeruptorin E | 
| English alias | Praeruptorin E;2-Butenoic acid,2-methyl-,9,10-dihydro-8,8-dimethyl-10-(3-methyl-1-oxobutoxy)-2-oxo-2H,8H-benzo(1,2-b:3,4-b')dipyran-9-yl ester,(9S-(9alpha(Z),10alpha));3'-Angeloyl-4'-isovalerylkhellactone;I07-0317;X1208 | 
| CAS number | 78478-28-1 | 
| Molecular formula | C24H28O7 | 
| Molecular weight | 428.47 | 
| Content | CAS NO.:78478-28-1 Product Name:Praeruptorin E Synonyms:Praeruptorin E;2-Butenoic acid,2-methyl-,9,10-dihydro-8,8-dimethyl-10-(3-methyl-1-oxobutoxy)-2-oxo-2H,8H-benzo(1,2-b:3,4-b')dipyran-9-yl ester,(9S-(9alpha(Z),10alpha));3'-Angeloyl-4'-isovalerylkhellactone;I07-0317;X1208 EINECS: Molecular Formula:C24H28O7 Molecular Weight:428.47492 | 
Brown screw-top reagent bottle, 10mg/20mg/50mg/1g/10g standard packaging, or according to customer requirements.
 
                                        