Welcome to LookChem.com Sign In|Join Free

CAS

  • or

59527-14-9

Post Buying Request

59527-14-9 Suppliers

Recommended suppliersmore

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

59527-14-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 59527-14-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,9,5,2 and 7 respectively; the second part has 2 digits, 1 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 59527-14:
(7*5)+(6*9)+(5*5)+(4*2)+(3*7)+(2*1)+(1*4)=149
149 % 10 = 9
So 59527-14-9 is a valid CAS Registry Number.

59527-14-9Downstream Products

59527-14-9Relevant articles and documents

Polar Effects in Addition Reactions of Benzenethiyl Radicals to Substituted Styrenes and α-Methylstyrenes Determined by Flash Photolysis

Ito, Osamu,Matsuda, Minoru

, p. 1701 - 1703 (1982)

The absolute rate constants for the addition reactions of the benzenethiyl radical and its para-chloro derivative to para- and meta-substituted styrenes and α-methylstyrenes have been determined by the flash photolysis technique.The rate constants in the range of ca. 107-108 M-1 s-1 have been obtained.From the linear relationships in the Hammett plots vs. ?+, the reaction constants (ρ+) of C6H5S. toward substituted styrenes and α-methylstyrenes were estimated to be -0.26 and -0.30, respectively.The latter ρ+ value is compatible with the value estimated from the relative reactivities (-0.38).The polar effects of p-ClC6H4S. toward styrenes (ρ+ = -0.56) and α-methylstyrenes (ρ+ = -0.63) are larger that those of C6H4S..The sign and magnitudes of these ρ+ values are rationally interpreted in terms of the contribution of such polar resonance structure as -, CH2=C(R)C6H4Y+.> to the transition state.

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 59527-14-9