Welcome to LookChem.com Sign In|Join Free

CAS

  • or

27767-52-8

Post Buying Request

27767-52-8 Suppliers

Recommended suppliersmore

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

27767-52-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 27767-52-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,7,7,6 and 7 respectively; the second part has 2 digits, 5 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 27767-52:
(7*2)+(6*7)+(5*7)+(4*6)+(3*7)+(2*5)+(1*2)=148
148 % 10 = 8
So 27767-52-8 is a valid CAS Registry Number.

27767-52-8Relevant articles and documents

Phthalimidesulfenyl Chloride. Part 4. Addition to Acetylenes and Synthetic Utilization of their Adducts

Capozzi, Giuseppe,Gori, Luciano,Menichetti, Stefano,Nativi, Cristina

, p. 1923 - 1928 (2007/10/02)

Both the stereo- and regio-chemical reactivity of the phthalimidesulfenyl chloride 1 towards symmetrical and terminal acetylenes and the reactivity of the adducts 3 and 5 with various nucleophiles has been investigated.Nucleophilic substitution of the phthalimide residue was achieved with MeLi, PhLi, ButLi, (Me3Si)2NNa and Me3SiSMe.The synthesis of β-chlorovinyl tributylstannyl sulfides 14 is also described.The synthetic potential of the new sulfur compounds is discussed.

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 27767-52-8