Welcome to LookChem.com Sign In|Join Free
  • or
5,6-O-Isopropylidene-2-O-allyl-3-O-benzyl-L-ascorbic acid is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

158598-32-4

Post Buying Request

158598-32-4 Suppliers

Recommended suppliers

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

158598-32-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 158598-32-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,8,5,9 and 8 respectively; the second part has 2 digits, 3 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 158598-32:
(8*1)+(7*5)+(6*8)+(5*5)+(4*9)+(3*8)+(2*3)+(1*2)=184
184 % 10 = 4
So 158598-32-4 is a valid CAS Registry Number.

158598-32-4Downstream Products

158598-32-4Relevant academic research and scientific papers

Chemoselective alkylation of L-ascorbic acid

Kulkarni, Mukund G.,Thopate, Shankar R.

, p. 1293 - 1302 (1996)

A study on a general chemoselective method for the preparation of 3-O-alkyl and differentially protected 2,3-di-O-alkyl derivatives of 5,6-O-isopropylidene-L-ascorbic acid is described.

Chemistry of L-Ascorbic Acid: Regioselective and Stereocontrolled 2-C- and 3-C-Allylation via Thermal Claisen Rearrangement

Wimalasena, Kandatege,Mahindaratne, Mathew P. D.

, p. 3427 - 3432 (2007/10/02)

We report the convenient preparation of 3-O- and 2-O-allylated derivatives of 5,6-O-isopropylidene-L-ascorbic acid (1) with various allyl substituents in high yield and their quantitative thermal Claisen rearrangement to the corresponding 2-C- and 3-C-all

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 Customer Service

What can I do for you?
Get Best Price

Get Best Price for 158598-32-4