Welcome to LookChem.com Sign In|Join Free

CAS

  • or

1220349-17-6

Post Buying Request

1220349-17-6 Suppliers

Recommended suppliersmore

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

1220349-17-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1220349-17-6 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,2,0,3,4 and 9 respectively; the second part has 2 digits, 1 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1220349-17:
(9*1)+(8*2)+(7*2)+(6*0)+(5*3)+(4*4)+(3*9)+(2*1)+(1*7)=106
106 % 10 = 6
So 1220349-17-6 is a valid CAS Registry Number.

1220349-17-6Downstream Products

1220349-17-6Relevant articles and documents

Pd0/PR3-catalyzed arylation of nicotinic and isonicotinic acid derivatives

Wasa, Masayuki,Worrell, Brady T.,Yu, Jin-Quan

supporting information; experimental part, p. 1275 - 1277 (2010/05/02)

(Chemical Eqation Presented) Good for your health: Intermolecular C-H functionalization of pyridine rings at the 3- and 4-positions is described using a Pd0/PR3/ArBr catalytic system. This reaction provides a powerful method for the preparation of structurally diverse nicotinic and isonicotinic acids that are of great importance in drug discovery.

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 1220349-17-6