Welcome to LookChem.com Sign In|Join Free

CAS

  • or

223464-75-3

Post Buying Request

223464-75-3 Suppliers

Recommended suppliersmore

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

223464-75-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 223464-75-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,2,3,4,6 and 4 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 223464-75:
(8*2)+(7*2)+(6*3)+(5*4)+(4*6)+(3*4)+(2*7)+(1*5)=123
123 % 10 = 3
So 223464-75-3 is a valid CAS Registry Number.

223464-75-3Relevant articles and documents

Synthesis and high resolution proton NMR studies on isomeric N-1-/N-2-, 5,7-trisubstituted-4,6-dioxo-4,5,6,7-tetrahydropyrazolo[3,4-d]pyrimidines

Avasthi,Chandra,Rawat,Bhakuni

, p. 1228 - 1233 (2007/10/03)

Unambiguous synthesis of all six possible 1/2, 5,7-trisubstituted (monobenzyl, dimethyl)-4,6-dioxo-4,5,67-tetrahydropyrazolo[3,4-d]pyrimidines has been described. High resolution (400 MHz) proton NMR data of these compounds (10, 13, 19, 25a, 25b and 25c)

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 223464-75-3