Welcome to LookChem.com Sign In|Join Free

CAS

  • or

1393935-90-4

Post Buying Request

1393935-90-4 Suppliers

Recommended suppliersmore

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

1393935-90-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1393935-90-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,9,3,9,3 and 5 respectively; the second part has 2 digits, 9 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1393935-90:
(9*1)+(8*3)+(7*9)+(6*3)+(5*9)+(4*3)+(3*5)+(2*9)+(1*0)=204
204 % 10 = 4
So 1393935-90-4 is a valid CAS Registry Number.

1393935-90-4Relevant articles and documents

Divergent total synthesis of the natural antimalarial marinoquinolines A, B, C, e and unnatural analogues

Schwalm, Cristiane Storck,Correia, Carlos Roque D.

, p. 4836 - 4840 (2012/09/07)

A new synthetic route to marinoquinolines was developed, allowing the synthesis of several structurally related compounds from a common key intermediate. Four natural marinoquinolines (A, B, C and E) and nine unnatural new analogues were prepared by this strategy, which features a Heck-Matsuda reaction in pure water and the Pictet-Spengler reaction as key steps.

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 1393935-90-4