Welcome to LookChem.com Sign In|Join Free

CAS

  • or

82574-98-9

Post Buying Request

82574-98-9 Suppliers

Recommended suppliersmore

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

82574-98-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 82574-98-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,2,5,7 and 4 respectively; the second part has 2 digits, 9 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 82574-98:
(7*8)+(6*2)+(5*5)+(4*7)+(3*4)+(2*9)+(1*8)=159
159 % 10 = 9
So 82574-98-9 is a valid CAS Registry Number.

82574-98-9Downstream Products

82574-98-9Relevant articles and documents

Cope Rearrangements of Donor Substituted 1,5-Hexadienes

Dollinger, Michael,Henning, Wolfgang,Kirmse, Wolfgang

, p. 2309 - 2325 (2007/10/02)

Alkoxy, alkylthio, and dialkylamino groups in position 3 of 1,5-hexadiene and in position 2 of 3,3-dimethyl-1,5-hexadiene have rather small effects on the Cope rearrangement (maximum rate acceleration by a factor of 60; maximum ΔEa = 5,5 kcal/mol = 23 kJ/mol).The pattern of substituent effects is more consistent with a diradicaloid mechanism than with a concerted sigmatropic rearrangement.

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 82574-98-9