Welcome to LookChem.com Sign In|Join Free

CAS

  • or

1264757-15-4

Post Buying Request

1264757-15-4 Suppliers

Recommended suppliersmore

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

1264757-15-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1264757-15-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,6,4,7,5 and 7 respectively; the second part has 2 digits, 1 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1264757-15:
(9*1)+(8*2)+(7*6)+(6*4)+(5*7)+(4*5)+(3*7)+(2*1)+(1*5)=174
174 % 10 = 4
So 1264757-15-4 is a valid CAS Registry Number.

1264757-15-4Relevant articles and documents

Ph2N-susbtituted ethylene-bridged p-phenylene oligomers: Synthesis and photophysical and redox properties

Shaibu, Balagopal Shainamma,Lin, Sheng-Hsun,Lin, Chi-Yen,Wong, Ken-Tsung,Liu, Rai-Shung

, p. 1054 - 1061 (2011/04/15)

For a series of p-phenylene-based oligomers terminated with two triphenylamines, their absorption, photoluminescence, and band gaps show a pattern of extensive π-conjugation with increasing array size. Oligomers with large central arrays have greater quan

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 1264757-15-4