Welcome to LookChem.com Sign In|Join Free

CAS

  • or

622372-94-5

Post Buying Request

622372-94-5 Suppliers

Recommended suppliersmore

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

622372-94-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 622372-94-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,2,2,3,7 and 2 respectively; the second part has 2 digits, 9 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 622372-94:
(8*6)+(7*2)+(6*2)+(5*3)+(4*7)+(3*2)+(2*9)+(1*4)=145
145 % 10 = 5
So 622372-94-5 is a valid CAS Registry Number.

622372-94-5Relevant articles and documents

A simple method for the synthesis of 3-arylthieno[2,3-b]pyridines via iodine-mediated cyclization of 3-(1-arylalkenyl)-2-[(1-phenylethyl)sulfanyl] pyridines

Kobayashi, Kazuhiro,Nakamura, Daizo,Shiroyama, Yasuhiko,Fukamachi, Shuhei,Konishi, Hisatoshi

experimental part, p. 2179 - 2183 (2009/12/31)

3-Arylthieno[2,3-b]pyridines are synthesized in a short four-step sequence from readily available 2-bromopyridines. The final and key step of the reported method involves an iodine-mediated 5-endo cyclization of 3-(1-arylalkenyl)-2- [(1-phenylethyl)sulfan

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 622372-94-5