Welcome to LookChem.com Sign In|Join Free


  • or


Post Buying Request

194934-97-9 Suppliers

Recommended suppliersmore

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

194934-97-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 194934-97-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,9,4,9,3 and 4 respectively; the second part has 2 digits, 9 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 194934-97:
189 % 10 = 9
So 194934-97-9 is a valid CAS Registry Number.

194934-97-9Relevant articles and documents

Asymmetric synthesis of 3,5-dihydroxy-6(E)-heptenoate-containing HMG-CoA reductase inhibitors

Tempkin, Orin,Abel, Stephan,Chen, Chung-Pin,Underwood, Russell,Prasad, Kapa,Chen, Kau-Ming,Repic, Oljan,Blacklock, Thomas J.

, p. 10659 - 10670 (2007/10/03)

A 'one-pot' conversion of aldehyde 6 to hydroxyketoester 10 with high enantioselection, culminating in a practical asymmetric synthesis of (3R,5S) isomer of the antihyperlipoproteinemic agent fluvastatin, 1, is described. All four 3,5-dihydroxy-6(E)-heptenoate stereoisomers were prepared in enantiopure form starting from 10, utilizing selective reduction and oxidation methods.

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)


What can I do for you?
Get Best Price

Get Best Price for 194934-97-9