Welcome to LookChem.com Sign In|Join Free

CAS

  • or

41715-33-7

Post Buying Request

41715-33-7 Suppliers

Recommended suppliersmore

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

41715-33-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 41715-33-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 4,1,7,1 and 5 respectively; the second part has 2 digits, 3 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 41715-33:
(7*4)+(6*1)+(5*7)+(4*1)+(3*5)+(2*3)+(1*3)=97
97 % 10 = 7
So 41715-33-7 is a valid CAS Registry Number.

41715-33-7Relevant articles and documents

Tertiary pentyl groups enhance salen titanium catalyst for highly enantioselective trimethylsilylcyanation of aldehydes

Liang, Sidney,Bu, Xiu R.

, p. 2702 - 2704 (2002)

tert-Pentyl groups are recognized to be highly effective steric groups that can enhance enantioselectivity of salen titanium complexes when they are used in asymmetrical cyanation of aromatic aldehydes. High ee (92-97%) has been obtained with several aldehyde substrates. Compared to its tert-butyl analogue, the tert-pentyl group has been found to improve enantioselectivity and in some cases quite dramatically.

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 41715-33-7