Welcome to LookChem.com Sign In|Join Free
  • or
4-methyl-2,4-diphenyl-4,4a,5,6-tetrahydro-1H[1,3,5]triazino[1,2-a]quinazoline-1,3(2H)-dione is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

287735-58-4

Post Buying Request

287735-58-4 Suppliers

Recommended suppliers

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

287735-58-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 287735-58-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,8,7,7,3 and 5 respectively; the second part has 2 digits, 5 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 287735-58:
(8*2)+(7*8)+(6*7)+(5*7)+(4*3)+(3*5)+(2*5)+(1*8)=194
194 % 10 = 4
So 287735-58-4 is a valid CAS Registry Number.

287735-58-4Relevant academic research and scientific papers

A novel isocyanate reaction - The formation and structure of unexpected cycloadducts

Tietz, Helmuth,Rademacher, Otto,Zahn, Gernot

, p. 2105 - 2112 (2007/10/03)

Phenyl isocyanate reacts with six-membered cyclic formamidines, e.g. with substituted 3,4-dihydroquinazolines 1, at ambient temperature in an expected route to give the 1,3,5-triazines 4 by [2+2+2] cycloaddition. However, at elevated temperatures the unex

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 Customer Service

What can I do for you?
Get Best Price

Get Best Price for 287735-58-4