Welcome to LookChem.com Sign In|Join Free

CAS

  • or

1609973-92-3

Post Buying Request

1609973-92-3 Suppliers

Recommended suppliersmore

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

1609973-92-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1609973-92-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,6,0,9,9,7 and 3 respectively; the second part has 2 digits, 9 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1609973-92:
(9*1)+(8*6)+(7*0)+(6*9)+(5*9)+(4*7)+(3*3)+(2*9)+(1*2)=213
213 % 10 = 3
So 1609973-92-3 is a valid CAS Registry Number.

1609973-92-3Downstream Products

1609973-92-3Relevant articles and documents

Stereoselective formation of (E)-β-alkoxy acrylates from fischer carbene complexes and chelated amino acid ester enolates

Chaudhuri, Rupsha,Kazmaier, Uli

, p. 693 - 695 (2014/04/03)

Chelated amino acid ester enolates react with alkyl Fischer carbene complexes via nucleophilic attack on the electrophilic carbene center. Subsequent elimination of the metal fragment and trifluoroacetamide results in the formation of β-alkoxy-α,β-unsaturated esters in a highly E-stereoselective fashion. Georg Thieme Verlag Stuttgart. New York.

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 1609973-92-3