Welcome to LookChem.com Sign In|Join Free

CAS

  • or

1187471-77-7

Post Buying Request

1187471-77-7 Suppliers

Recommended suppliersmore

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

1187471-77-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1187471-77-7 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,8,7,4,7 and 1 respectively; the second part has 2 digits, 7 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1187471-77:
(9*1)+(8*1)+(7*8)+(6*7)+(5*4)+(4*7)+(3*1)+(2*7)+(1*7)=187
187 % 10 = 7
So 1187471-77-7 is a valid CAS Registry Number.

1187471-77-7Downstream Products

1187471-77-7Relevant articles and documents

Friedel-crafts heteroarylation of (Hetero)arenes: A facile entry to 4-(Hetero)aryl quinazolines and quinolines

Kumar, Shailesh,Sahu, Devi Prasad

scheme or table, p. 748 - 755 (2009/12/01)

(Chemical Equation Presented) Anhydrous AlCl3-mediated heteroarylation of various arenes and heteroarenes with 2,4-dichloro-quinazoline (1) and 4-chloroquinoline (4) afforded exclusively 4-aryl/ heteroarylquinazolines (3) and 4-aryl/heteroarylq

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 1187471-77-7