Welcome to LookChem.com Sign In|Join Free

CAS

  • or

42400-32-8

Post Buying Request

42400-32-8 Suppliers

Recommended suppliersmore

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

42400-32-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 42400-32-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 4,2,4,0 and 0 respectively; the second part has 2 digits, 3 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 42400-32:
(7*4)+(6*2)+(5*4)+(4*0)+(3*0)+(2*3)+(1*2)=68
68 % 10 = 8
So 42400-32-8 is a valid CAS Registry Number.

42400-32-8Relevant articles and documents

-

Shafizadeh,F.,Lai,Y.Z.

, p. 39 - 53 (1975)

-

A highly selective Bi(OTf)3 mediated fragmentation-contraction of δ-ortholactones. A facile route to functionalized γ-lactones

Baddeley, Kate L.,Cook, Matthew J.

, p. 5172 - 5182 (2018/06/04)

A very selective method for the formation of γ-lactones from pyranyl ortholactones has been developed which occurs via a fragmentation-acetate migration-ring contraction process. The reaction is very functional group tolerant, providing functionalized γ-l

Photoinduced electron-transfer α-deoxygenation of aldonolactones. Efficient synthesis of 2-deoxy-d-arabino-hexono-1,4-lactone

Bordoni, Andrea,de Lederkremer, Rosa M.,Marino, Carla

, p. 1788 - 1795 (2007/10/03)

A photoinduced electron-transfer (PET) reaction was used for the deoxygenation at C-2 of aldonolactones derivatized as 2-O-[3-(trifluoromethyl)benzoyl] or benzoyl esters. By irradiation of different d-galactono- and d-glucono-1,4-derivatives, with a 450 W

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 42400-32-8