Welcome to LookChem.com Sign In|Join Free
  • or
8-Chloro-2,3-diphenyl-6H-pyrazino[2,3-d]pyridazin-5-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

133218-92-5

Post Buying Request

133218-92-5 Suppliers

Recommended suppliers

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

133218-92-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 133218-92-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,3,2,1 and 8 respectively; the second part has 2 digits, 9 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 133218-92:
(8*1)+(7*3)+(6*3)+(5*2)+(4*1)+(3*8)+(2*9)+(1*2)=105
105 % 10 = 5
So 133218-92-5 is a valid CAS Registry Number.

133218-92-5Relevant academic research and scientific papers

PYRIDAZINES CONDENSED WITH A HETERO RING, IV FORMATION OF PYRAZINOPYRIDAZINE SKELETONS BY CYCLOCONDENSATION OF 4,5-DIAMINO- AND 3,4,5-TRI-AMINOPYRIDAZINONES

Koermendy, Karoly,Ruff, Ferenc

, p. 587 - 599 (2007/10/02)

The cyclocondensation of 4,5-diamino- (3a, b; 5a - c) and 3,4,5-triaminopyridazinones (7a - c; 10a - c) with α-dioxo compounds in Methyl Cellosolve solution, which is a slow process, is significantly speeded up in glacial acetic acid owing to proton catal

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 133218-92-5