Welcome to LookChem.com Sign In|Join Free

CAS

  • or

819799-33-2

Post Buying Request

819799-33-2 Suppliers

Recommended suppliersmore

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

819799-33-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 819799-33-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,1,9,7,9 and 9 respectively; the second part has 2 digits, 3 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 819799-33:
(8*8)+(7*1)+(6*9)+(5*7)+(4*9)+(3*9)+(2*3)+(1*3)=232
232 % 10 = 2
So 819799-33-2 is a valid CAS Registry Number.

819799-33-2Downstream Products

819799-33-2Relevant articles and documents

Double diastereoselective SuperQuat glycolate aldol reactions: Application to the asymmetric synthesis of polyfunctionalised lactones

Davies, Stephen G.,Nicholson, Rebecca L.,Smith, Andrew D.

, p. 3385 - 3400 (2007/10/03)

Polyfunctionalised lactones with up to five contiguous stereocentres may be prepared with high stereocontrol by a double diastereoselective aldol protocol with protected homochiral α,β-dihydroxy- or α,β-γ-trihydroxyaldehydes and a chiral glycolate oxazoli

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 819799-33-2