Welcome to LookChem.com Sign In|Join Free
  • or
[1,1':4',1'':2'',1''':4''',1''''-Quinquephenyl]-4,4''''-diamine, 3'',4'',5'',6''-tetrakis(4'-amino[1,1'-biphenyl]-4-yl)- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1355992-59-4

Post Buying Request

1355992-59-4 Suppliers

Recommended suppliers

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

1355992-59-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1355992-59-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,5,5,9,9 and 2 respectively; the second part has 2 digits, 5 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1355992-59:
(9*1)+(8*3)+(7*5)+(6*5)+(5*9)+(4*9)+(3*2)+(2*5)+(1*9)=204
204 % 10 = 4
So 1355992-59-4 is a valid CAS Registry Number.

1355992-59-4Upstream product

1355992-59-4Downstream Products

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 1355992-59-4