Welcome to LookChem.com Sign In|Join Free

CAS

  • or

25421-26-5

Post Buying Request

25421-26-5 Suppliers

Recommended suppliersmore

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

25421-26-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 25421-26-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,5,4,2 and 1 respectively; the second part has 2 digits, 2 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 25421-26:
(7*2)+(6*5)+(5*4)+(4*2)+(3*1)+(2*2)+(1*6)=85
85 % 10 = 5
So 25421-26-5 is a valid CAS Registry Number.

25421-26-5Downstream Products

25421-26-5Relevant articles and documents

Antitubercular Agents : Part III - Synthesis of Substituted 2-Arylisatogens

Sahasrabudhe, A. B.,Kamath, H. V.,Bapat, B. V.,Kulkarni, Sheshgiri N.

, p. 230 - 232 (2007/10/02)

A number of 2-arylisatogens (VII) have been prepared starting from o-nitroacetophenones (I).Condensation of I with different aromatic aldehydes (II) gives the corresponding o-nitrochalkones (III) which on epoxidation followed by treatment with BF3-etherat

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 25421-26-5