Welcome to LookChem.com Sign In|Join Free

CAS

  • or

19091-94-2

Post Buying Request

19091-94-2 Suppliers

Recommended suppliersmore

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

19091-94-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 19091-94-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,9,0,9 and 1 respectively; the second part has 2 digits, 9 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 19091-94:
(7*1)+(6*9)+(5*0)+(4*9)+(3*1)+(2*9)+(1*4)=122
122 % 10 = 2
So 19091-94-2 is a valid CAS Registry Number.

19091-94-2Relevant articles and documents

Dewar, M. J. S.,Kubba, V. P.,Pettit, R.

, (1958)

Dewar, M. J. S.,Maitlis, P. M.

, p. 187 - 193 (1961)

Blue fluorescent 4a-aza-4b-boraphenanthrenes

Bosdet, Michael J. D.,Jaska, Cory A.,Piers, Warren E.,Sorensen, Ted S.,Parvez, Masood

, p. 1395 - 1398 (2007/12/31)

Figure presented Phenanthrene analogues with internalized B-N moieties were found to afford blue light emission with good quantum efficiencies, whereas the isomeric species with peripheral B-N moieties displayed only UV emission behavior, like the all-carbon framework.

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 19091-94-2