Welcome to LookChem.com Sign In|Join Free

CAS

  • or

308335-51-5

Post Buying Request

308335-51-5 Suppliers

Recommended suppliersmore

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

308335-51-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 308335-51-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,0,8,3,3 and 5 respectively; the second part has 2 digits, 5 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 308335-51:
(8*3)+(7*0)+(6*8)+(5*3)+(4*3)+(3*5)+(2*5)+(1*1)=125
125 % 10 = 5
So 308335-51-5 is a valid CAS Registry Number.

308335-51-5Relevant articles and documents

Synthesis and reactivity of α and β-chloro-α-phenylselanyl esters

Lebarillier, Loic,Outurquin, Francis,Paulmier, Claude

, p. 7495 - 7502 (2007/10/03)

Thermal decomposition of the dichloro-adducts derived from α-phenylselanylesters 1, 2 and 4 has been studied. N-Chloro-succinimide treatment of esters 2 was an efficient preparative method for α-chloro-α-phenylselanylesters 10 and α-chloro-α,β-unsaturated esters 11. Some transformations of esters 10 were achieved, α,β-Dichloro-α-phenylselanylesters 22 were prepared from β-chloro-α-phenylselanylesters 5 or by decomposition of the dichloroselenuranes 21 derived from esters 4. (C) 2000 Elsevier Science Ltd.

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 308335-51-5