Welcome to LookChem.com Sign In|Join Free

CAS

  • or

383381-23-5

Post Buying Request

383381-23-5 Suppliers

Recommended suppliersmore

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

383381-23-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 383381-23-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,8,3,3,8 and 1 respectively; the second part has 2 digits, 2 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 383381-23:
(8*3)+(7*8)+(6*3)+(5*3)+(4*8)+(3*1)+(2*2)+(1*3)=155
155 % 10 = 5
So 383381-23-5 is a valid CAS Registry Number.

383381-23-5Upstream product

383381-23-5Downstream Products

383381-23-5Relevant articles and documents

Thiophene compounds, process for preparing the same, and pharmaceutical compositions containing the same background of the invention

-

, (2008/06/13)

Compounds which are 3-aminocarbonyl-2-carboxamido-thiophene derivatives of formula (I): wherein R1and R2are, independently from each other, hydrogen, halogen or an optionally substituted group selected from aryl, straight or branched C1-C6alkyl or aryl C1-C6alkyl; or, taken together with the thiophene bond to which they are linked, R1and R2form a —(CH2)m—(NR4)n—(CH2)p— group wherein m and p are, each independently, an integer form 1 to 3, n is 0 or 1 and m+n+p is an integer from 3 to 5; and R4is hydrogen or an optionally substituted straight or branched C1-C6alkyl group; R3is a group, optionally further substituted, selected from: i) straight or branched C1-C8alkyl, C2-C6alkenyl, C2-C6alkynyl or C2-C6alkylcarbonyl; ii) aryl; iii) 3 to 7 membered carbocycle; iv) 5 to 7 membered heterocycle with from 1 to 3 heteroatoms selected from nitrogen, oxygen and sulphur; or a pharmaceutically acceptable salt thereof; are useful in the treatment of diseases associated with an altered protein kinase activity such as cancer, Alzheimer's disease, viral infections, auto-immune diseases and neurodegenerative disorders.

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 383381-23-5