Welcome to LookChem.com Sign In|Join Free

CAS

  • or

5580-52-9

Post Buying Request

5580-52-9 Suppliers

Recommended suppliersmore

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

5580-52-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 5580-52-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,5,8 and 0 respectively; the second part has 2 digits, 5 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 5580-52:
(6*5)+(5*5)+(4*8)+(3*0)+(2*5)+(1*2)=99
99 % 10 = 9
So 5580-52-9 is a valid CAS Registry Number.

5580-52-9Downstream Products

5580-52-9Relevant articles and documents

Bis-sulfamyl imines: Potent substrates for asymmetric additions of arylboroxines under rhodium catalysis

Crampton, Rosemary,Woodward, Simon,Fox, Martin

supporting information; experimental part, p. 903 - 906 (2011/06/19)

Bis-sulfamyl imines are shown to be potentially ideal substrates for rhodium-catalysed asymmetric additions of arylboron nucleophiles as they show: (i) near perfect enantioselectivities (11 examples, 98-99+% ee), (ii) good to excellent diastereoselectivities (10-32:1 rac:meso), and (iii) high functional group tolerance in removal of the low molecular weight protecting group via mild heating in aqueous pyridine.

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 5580-52-9