Welcome to LookChem.com Sign In|Join Free

CAS

  • or

14668-50-9

Post Buying Request

14668-50-9 Suppliers

Recommended suppliersmore

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

14668-50-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 14668-50-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,4,6,6 and 8 respectively; the second part has 2 digits, 5 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 14668-50:
(7*1)+(6*4)+(5*6)+(4*6)+(3*8)+(2*5)+(1*0)=119
119 % 10 = 9
So 14668-50-9 is a valid CAS Registry Number.

14668-50-9Downstream Products

14668-50-9Relevant articles and documents

Formal [4+1] annulation of cyclopropyl amides and water mediated by Lewis acid: A novel entry to γ-butyrolactones

Zhang, Dingyuan,Zhang, Rui,Liang, Yongjiu,Dong, Dewen

experimental part, p. 1679 - 1685 (2012/07/03)

An efficient one-pot synthesis of substituted -butyrolactones from cyclopropyl amides mediated by the Lewis acid SnClH is reported. A mechanism involving a tandem ring-opening reaction and intramolecular cyclization reaction is proposed. Georg Thieme Verlag Stuttgart · New York.

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 14668-50-9