Welcome to LookChem.com Sign In|Join Free

CAS

  • or

1309961-91-8

Post Buying Request

1309961-91-8 Suppliers

Recommended suppliersmore

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

1309961-91-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1309961-91-8 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,0,9,9,6 and 1 respectively; the second part has 2 digits, 9 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1309961-91:
(9*1)+(8*3)+(7*0)+(6*9)+(5*9)+(4*6)+(3*1)+(2*9)+(1*1)=178
178 % 10 = 8
So 1309961-91-8 is a valid CAS Registry Number.

1309961-91-8Relevant articles and documents

Synthesis and antitumor evaluation of fluoroquinolone C3 fused heterocycles (II): From triazolothiadiazines to pyrazolotriazoles

Hu, Guo Qiang,Hou, Li Li,Yang, Yong,Yi, Lei,Xie, Song Qiang,Wang, Guo Qiang,Duan, Nan Nan,Chao, Tie Yao,Wen, Xiao Yi,Huang, Wen Long

, p. 804 - 806 (2012/01/06)

To further expand an effective modified route for the shift from an antibacterial fluoroquinolone (FQ) to an antitumor FQ, two series of title compounds based on an isostere of the FQ C3 carboxylic group with two fused heterocyclic rings, [1,2,4]triazolo[

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 1309961-91-8