Welcome to LookChem.com Sign In|Join Free

CAS

  • or

94078-77-0

Post Buying Request

94078-77-0 Suppliers

Recommended suppliersmore

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

94078-77-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 94078-77-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,4,0,7 and 8 respectively; the second part has 2 digits, 7 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 94078-77:
(7*9)+(6*4)+(5*0)+(4*7)+(3*8)+(2*7)+(1*7)=160
160 % 10 = 0
So 94078-77-0 is a valid CAS Registry Number.

94078-77-0Downstream Products

94078-77-0Relevant articles and documents

Synthesis of 4-Aminopyrimidines from 1,2,4-Oxadiazoles, I. A Novel General Method for the Preparation of 4-Aminoquinazolines and their Hetero Analogues

Korbonits, Dezsoe,Kiss, Pal,Simon, Kalman,Kolonits, Pal

, p. 3183 - 3193 (2007/10/02)

Catalytic hydrogenation of 3-(2-aminoaryl)-1,2,4-oxadiazoles (9, 12, 15, 18, 21) to 2-amino-N-acylarenecarboxamidines (10, 13, 16, 19, 22) followed by dehydration gave condensed 4-amino-pyrimidines (11, 14, 17, 20, 23), while the corresponding secondary amines (24) afforded 1,2-disubstituted 4-iminoquinazolines (26).Reduction and dehydration of 3--1,2,4-oxadiazoles (28) provided, via a somewhat different pathway, 4-(acylamino)quinazolines (31).

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 94078-77-0