Welcome to LookChem.com Sign In|Join Free

CAS

  • or

131156-47-3

Post Buying Request

131156-47-3 Suppliers

Recommended suppliersmore

  • Product
  • FOB Price
  • Min.Order
  • Supply Ability
  • Supplier
  • Contact Supplier

131156-47-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 131156-47-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,1,1,5 and 6 respectively; the second part has 2 digits, 4 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 131156-47:
(8*1)+(7*3)+(6*1)+(5*1)+(4*5)+(3*6)+(2*4)+(1*7)=93
93 % 10 = 3
So 131156-47-3 is a valid CAS Registry Number.

131156-47-3SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 13, 2017

Revision Date: Aug 13, 2017

1.Identification

1.1 GHS Product identifier

Product name (-)-1,2:3,5-di-O-isopropylidene-α-L-xylofuranose

1.2 Other means of identification

Product number -
Other names .O1,O2,O3,O5-diisopropylidene-α-L-xylofuranose

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:131156-47-3 SDS

131156-47-3Relevant articles and documents

Process development of sotagliflozin, a dual inhibitor of sodium- Glucose cotransporter-1/2 for the treatment of diabetes

Zhao, Matthew M.,Zhang, Haiming,Iimura, Shinya,Bednarz, Mark S.,Song, Qiu-Ling,Lim, Ngiap-Kie,Yan, Jie,Wu, Wenxue,Dai, Kuangchu,Gu, Xiaodong,Wang, Youchu

, p. 2689 - 2701 (2020/11/03)

The development of an efficient manufacturing process for sotagliflozin (LX4211), a dual inhibitor of sodium- glucose cotransporter-1/2 (SGLT-1/2) for the treatment of diabetes, is described. Sotagliflozin features five contiguous chiral centers on the carbohydrate core flanked by a thioether group and a biaryl moiety. Three chiral centers are obtained from the starting material L-xylose, while the other two were established (or modified) via three highly stereoselective transformations: Luche reduction (dr: 97/3), dynamic kinetic resolution of anomeric hemiacetal (dr: 95/5), and Lewis acid-promoted thiolation (dr: 1000/ 1). Global deprotection of the resulting penultimate intermediate with catalytic sodium methoxide followed by recrystallization furnishes sotagliflozin. The longest linear sequence consists of 10 steps from L-xylose with an overall yield of 40%. This process has been performed on multi-hundred kilogram batches to satisfy the drug substance development demands.

Novel synthesis method of furan xylose derivatives

-

Paragraph 0033-0035, (2019/07/04)

The invention discloses a novel synthesis method of furan xylose derivatives, which comprises the following steps: L-(-) xylose and acetone are used as starting materials, and only 2-5 equivalents ofacetone are needed under the catalysis of acholine chlor

CYCLIC DINUCLEOTIDES AS ANTICANCER AGENTS

-

Paragraph 1450; 1451; 1452, (2019/02/13)

The present invention is directed to compounds of the formulae I, II and III as shown below wherein all substituents are defined herein, as well as pharmaceutically acceptable compositions comprising compounds of the invention and methods of using said compositions in the treatment of various disorders.

Post a RFQ

Enter 15 to 2000 letters.Word count: 0 letters

Attach files(File Format: Jpeg, Jpg, Gif, Png, PDF, PPT, Zip, Rar,Word or Excel Maximum File Size: 3MB)

1

What can I do for you?
Get Best Price

Get Best Price for 131156-47-3