Welcome to LookChem.com Sign In|Join Free

CAS

  • or

126728-09-4

Post Buying Request

126728-09-4 Suppliers

Recommended suppliersmore

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

126728-09-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 126728-09-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,6,7,2 and 8 respectively; the second part has 2 digits, 0 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 126728-09:
(8*1)+(7*2)+(6*6)+(5*7)+(4*2)+(3*8)+(2*0)+(1*9)=134
134 % 10 = 4
So 126728-09-4 is a valid CAS Registry Number.

126728-09-4Downstream Products

126728-09-4Relevant articles and documents

2-Arylamino-4-oxo-3,4-dihydropyridopyrimidines: synthesis and diuretic activity

Monge, Antonio,Martinez-Merino, Victor,Sanmartin, Carmen,Fernandez, Francisco J.,Ochoa, Maria C.

, p. 209 - 216 (2007/10/02)

The synthesis of a series of 19 new compounds, 2-arylamino-4-oxo-3,4-dihydropyridopyrimidines 9, and the results of a study of their potassium-sparing diuretic activity are reported.Compounds 9 were obtained by boiling in dimethylformamide a soluti

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 126728-09-4