Welcome to LookChem.com Sign In|Join Free

CAS

  • or

101472-37-1

Post Buying Request

101472-37-1 Suppliers

Recommended suppliersmore

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

101472-37-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 101472-37-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,1,4,7 and 2 respectively; the second part has 2 digits, 3 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 101472-37:
(8*1)+(7*0)+(6*1)+(5*4)+(4*7)+(3*2)+(2*3)+(1*7)=81
81 % 10 = 1
So 101472-37-1 is a valid CAS Registry Number.

101472-37-1Downstream Products

101472-37-1Relevant articles and documents

Phenonium Ion in Paracyclophanes. Effects of Neighboring Groups, Steric Size of Substituents, and Strain on Solvolysis Reactions

Nishimura, Jun,Okada, Yukihiro,Oku, Akira

, p. 1838 - 1843 (2007/10/02)

The effects of steric hindrance, of strain on the structure of the phenonium ion, and of the neighboring group have been studied in the solvolyses of some paracyclophanylmethyl tosylates.The reaction path was affected considerably by the steric hindrance of a methyl group attached to the cyclophane skeleton.The effect of strain on the structure of the phenonium ion was clearly demonstrated in the acetolyses of secondary tosylates.A strong anchimeric assistance to the ionization step by the paracyclophanyl group was shown.The acetolysis rate constants of paracyclophanylmethyl tosylates decreased with increasing methylene chain length.The rate enhancement is attributed to the ?-? transannular interaction of the two overlapping benzene nuclei.

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 101472-37-1