Welcome to LookChem.com Sign In|Join Free

CAS

  • or

1572044-89-3

Post Buying Request

1572044-89-3 Suppliers

Recommended suppliersmore

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

1572044-89-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1572044-89-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,5,7,2,0,4 and 4 respectively; the second part has 2 digits, 8 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1572044-89:
(9*1)+(8*5)+(7*7)+(6*2)+(5*0)+(4*4)+(3*4)+(2*8)+(1*9)=163
163 % 10 = 3
So 1572044-89-3 is a valid CAS Registry Number.

1572044-89-3Downstream Products

1572044-89-3Relevant articles and documents

SYNTHESIS OF ACETAL COMPOUNDS USING ZWITTERIONIC CATALYSTS

-

Paragraph 0100; 0107, (2015/05/19)

A process for the preparation of optionally asymmetric acetal compounds, comprising reacting a compound containing a hydroxyl group with a vinylether compound in the presence of a zwitterionic catalyst including at least one basic nitrogen containing structural fragment and at least one sulfonic acid group in its structure, with the proviso that the basic nitrogen on sulfonic acid molar ratio is 1 over 1.

Polymerizable thioxanthones

-

Paragraph 0167, (2014/01/23)

A polymerizable thioxanthone according to Formula (I): wherein, A represents a thioxanthone moiety; R1 and R2 are independently selected from the group consisting of a hydrogen, an alkyl group, an alkenyl group, an alkynyl group, an aryl group and a heter

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 1572044-89-3