Welcome to LookChem.com Sign In|Join Free

CAS

  • or

1257629-21-2

Post Buying Request

1257629-21-2 Suppliers

Recommended suppliersmore

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

1257629-21-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1257629-21-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,5,7,6,2 and 9 respectively; the second part has 2 digits, 2 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1257629-21:
(9*1)+(8*2)+(7*5)+(6*7)+(5*6)+(4*2)+(3*9)+(2*2)+(1*1)=172
172 % 10 = 2
So 1257629-21-2 is a valid CAS Registry Number.

1257629-21-2Relevant articles and documents

Synthesis, antimicrobial evaluation, and docking studies of novel 4-substituted quinazoline derivatives as DNA-gyrase inhibitors

Boyapati, Shireesha,Kulandaivelu, Umasankar,Sangu, Srinivas,Vanga, Malla Reddy

, p. 570 - 576 (2010)

Quinazoline derivatives are reported to have anti-inflammatory, analgesic, antibacterial, and anticancer activities. The incorporation of "OCH 2CONH2" (oxymethylcarbamide) at 4th position of the quinazoline ring was found

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 1257629-21-2