Welcome to LookChem.com Sign In|Join Free

CAS

  • or

1427534-33-5

Post Buying Request

1427534-33-5 Suppliers

Recommended suppliersmore

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

1427534-33-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1427534-33-5 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,2,7,5,3 and 4 respectively; the second part has 2 digits, 3 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1427534-33:
(9*1)+(8*4)+(7*2)+(6*7)+(5*5)+(4*3)+(3*4)+(2*3)+(1*3)=155
155 % 10 = 5
So 1427534-33-5 is a valid CAS Registry Number.

1427534-33-5Relevant articles and documents

Novel synthesis of angular thiazolo[5,4-f] and [4,5-h]quinazolines, preparation of their linear thiazolo[4,5-g] and [5,4-g]quinazoline analogs

Hédou, Damien,Guillon, Rémi,Lecointe, Charlotte,Logé, Cédric,Chosson, Elizabeth,Besson, Thierry

, p. 3182 - 3191 (2013/04/24)

Synthesis of 9-oxo-8,9-dihydrothiazolo[5,4-f]quinazoline-2-carbonitrile (1) or 6-oxo-6,7-dihydrothiazolo[4,5-h]quinazoline-2-carbonitrile (2) was reinvestigated with the ambition of varying the position of the thiazole ring linked to the quinazolin-4-one

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 1427534-33-5