Welcome to LookChem.com Sign In|Join Free

CAS

  • or

186895-24-9

Post Buying Request

186895-24-9 Suppliers

Recommended suppliersmore

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

186895-24-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 186895-24-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,8,6,8,9 and 5 respectively; the second part has 2 digits, 2 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 186895-24:
(8*1)+(7*8)+(6*6)+(5*8)+(4*9)+(3*5)+(2*2)+(1*4)=199
199 % 10 = 9
So 186895-24-9 is a valid CAS Registry Number.

186895-24-9Relevant articles and documents

Enantioselective total synthesis of ligraminol d and ligraminol e

Kumbhar, D. D.,Mane, Baliram B.,Waghmode, Suresh B.

, p. 2285 - 2289 (2019)

As a part of our ongoing research on the synthesis of bioactive constituents or molecules by using an organocatalytic approach, enantioselective total syntheses of ligraminol D and ligraminol E were achieved starting from a commercially available nonchiral aldehyde. Key steps in this synthesis were an asymmetric α-aminoxylation of an aldehyde and a Mitsunobu reaction.

First total synthesis and reassignment of absolute configuration of diosniponol A and B

Yadav,Singh, Vinay K.,Thirupathaiah,Reddy, A. Bal

, p. 4427 - 4429 (2014/08/05)

Enantioselective first total synthesis of diosniponol A and B has been achieved starting from commercially available vanillin. Wittig reaction, Keck allylation, and Prins cyclization reactions are the key steps involved in the target synthesis.

An organo-iron mediated chiral synthesis of (+)-(S)-[6]-Gingerol

Le Gall,Lellouche,Beaucourt

, p. 6521 - 6524 (2007/10/02)

A short and efficient synthesis of (+)-(S)-[6]-Gingerol is described. The key step is a highly stereoselective cycloaddition of a nitrile oxide with a chiral iron complexed triene.

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 186895-24-9