成人免费xx,国产又黄又湿又刺激不卡网站,成人性视频app菠萝网站,色天天天天

Home Cart Sign in  
Chemical Structure| 498-07-7 Chemical Structure| 498-07-7
Chemical Structure| 498-07-7

*Storage: {[sel_prStorage]}

*Shipping: {[sel_prShipping]}

{[proInfo.proName]}

CAS No.: 498-07-7

,{[proInfo.pro_purity]}

Synonyms: 1,6-Anhydro-β-D-glucopyranose; 1,6-Anhydro-β-D-glucose

4.5 *For Research Use Only !

{[proInfo.pro_purity]}
Cat. No.: {[proInfo.prAm]} Purity: {[proInfo.pro_purity]}

Change View

Size Price VIP Price

US Stock

Global Stock

In Stock
{[ item.pr_size ]} Inquiry {[ getRatePrice(item.pr_usd,item.pr_rate,item.mem_rate,item.pr_is_large_size_no_price, item.vip_usd) ]}

US Stock: ship in 0-1 business day
Global Stock: ship in 2 weeks

  • {[ item.pr_size ]}

In Stock

- +

Please Login or Create an Account to: See VIP prices and availability

US Stock: ship in 0-1 business day
Global Stock: ship in 2 weeks

  • 1-2 Day Shipping
  • High Quality
  • Technical Support
Product Citations

Alternative Products

Product Details of Levoglucosan

CAS No. :498-07-7
Formula : C6H10O5
M.W : 162.14
SMILES Code : O[C@@H]1[C@@](O2)([H])CO[C@@]2([H])[C@H](O)[C@H]1O
Synonyms :
1,6-Anhydro-β-D-glucopyranose; 1,6-Anhydro-β-D-glucose
MDL No. :MFCD00063248
InChI Key :TWNIBLMWSKIRAT-VFUOTHLCSA-N
Pubchem ID :2724705

Safety of Levoglucosan

GHS Pictogram:
Signal Word:Warning
Hazard Statements:H315-H319-H335
Precautionary Statements:P261-P305+P351+P338

Application In Synthesis of Levoglucosan

* All experimental methods are cited from the reference, please refer to the original source for details. We do not guarantee the accuracy of the content in the reference.

  • Downstream synthetic route of [ 498-07-7 ]

[ 498-07-7 ] Synthesis Path-Downstream   1~2

  • 1
  • [ 146137-72-6 ]
  • [ 498-07-7 ]
  • 2-(2-fluoro-6-iodobenzoyl)-1,6-anhydro-β-D-glucose [ No CAS ]
  • C13H12FIO6 [ No CAS ]
  • 2
  • [ 14464-29-0 ]
  • [ 498-07-7 ]
  • [ 93173-18-3 ]
YieldReaction ConditionsOperation in experiment
34.4 g With pyridine; Novozym 435; for 48h; The compound shown in Formula 6 is dissolved in 1500 ml of pyridine and added to Novozym 435(immobilized Candida antarctica lipase) 20g,Acetic acid succinimide ester 47.2g, placed in a shaker controlled 30±1°C reaction for 48h,After filtration, the filtrate was concentrated to dryness under reduced pressure, dissolved in 500 ml of methylene chloride, washed with 500 ml of 1N diluted hydrochloric acid, and washed with 500 ml of water. The organic phases were combined, the organic phase was concentrated to dryness, 200 ml of toluene was added, and the mixture was stirred for 2 h. The solid precipitated and was filtered. drying,Formula 5The compound shown 34.4 g;
 

Historical Records