Welcome to LookChem.com Sign In|Join Free

CAS

  • or

1218818-88-2

Post Buying Request

1218818-88-2 Suppliers

Recommended suppliersmore

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

1218818-88-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1218818-88-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,1,8,8,1 and 8 respectively; the second part has 2 digits, 8 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1218818-88:
(9*1)+(8*2)+(7*1)+(6*8)+(5*8)+(4*1)+(3*8)+(2*8)+(1*8)=172
172 % 10 = 2
So 1218818-88-2 is a valid CAS Registry Number.

1218818-88-2Downstream Products

1218818-88-2Relevant articles and documents

A green approach for highly regioselective syntheses of furo[3,2-h]quinolines in aqueous medium

Sarkar, Swarbhanu,Pal, Rammyani,Chatterjee, Nivedita,Dutta, Samrat,Naskar, Subhendu,Sen, Asish Kumar

, p. 3805 - 3809 (2013/07/27)

An environmentally benign, high yielding, and operationally simple protocol has been developed for the regioselective synthesis of furo[3,2-h]quinolines in aqueous micellar medium involving Cu-free domino Sonogashira reaction followed by 5-endo-dig-cyclization of substituted 8-hydroxyquinolines and terminal alkyne by using Pd(C6H5CN)Cl2 as catalyst and 2-pyridinecarboxaldehyde methylphenyl hydrazone as ligand under aerobic condition.

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 1218818-88-2