Welcome to LookChem.com Sign In|Join Free

CAS

  • or

80239-11-8

Post Buying Request

80239-11-8 Suppliers

Recommended suppliersmore

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

80239-11-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 80239-11-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,0,2,3 and 9 respectively; the second part has 2 digits, 1 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 80239-11:
(7*8)+(6*0)+(5*2)+(4*3)+(3*9)+(2*1)+(1*1)=108
108 % 10 = 8
So 80239-11-8 is a valid CAS Registry Number.

80239-11-8Relevant articles and documents

Synthesis of 2-Aryl-(2-R)-arsenines by Cyclohexadienol -> Arsabenzene Rearrangement

Maerkl, Gottfried,Liebl, Rainer,Baier, Horst

, p. 1610 - 1632 (2007/10/02)

KOH/crown-6 phase-transfer catalyzed addition of arylarsines (phenylarsine, p-tolylarsine) to the (3-R)-3-methoxy-1,4-pentadiynes 13 yields the cis/trans isomeric 1-aryl-1,4-dihydro-(4-R)-4-methoxyarsenines, the 1H-NMR- and 13C-NMR spectra of which ar

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 80239-11-8