Welcome to LookChem.com Sign In|Join Free

CAS

  • or

1380234-94-5

Post Buying Request

1380234-94-5 Suppliers

Recommended suppliersmore

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

1380234-94-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1380234-94-5 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,8,0,2,3 and 4 respectively; the second part has 2 digits, 9 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1380234-94:
(9*1)+(8*3)+(7*8)+(6*0)+(5*2)+(4*3)+(3*4)+(2*9)+(1*4)=145
145 % 10 = 5
So 1380234-94-5 is a valid CAS Registry Number.

1380234-94-5Downstream Products

1380234-94-5Relevant articles and documents

Regioselective N-alkylation with alcohols for the preparation of 2-(N-alkylamino)quinazolines and 2-(N-alkylamino)pyrimidines

Li, Feng,Chen, Lin,Kang, Qikai,Cai, Jianguang,Zhu, Guangjun

, p. 624 - 631 (2013/03/28)

In the presence of the [Cp*IrCl2]2/NaOH system, the direct N-alkylation of 2-aminoquinazolines and 2-aminopyrimidines with alcohols afforded the N-exosubstituted 2-(N-alkylamino)quinazolines and 2-(N-alkylamino)pyrimidines with 71-96

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 1380234-94-5