Welcome to LookChem.com Sign In|Join Free

CAS

  • or

19597-99-0

Post Buying Request

19597-99-0 Suppliers

Recommended suppliersmore

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

19597-99-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 19597-99-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,9,5,9 and 7 respectively; the second part has 2 digits, 9 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 19597-99:
(7*1)+(6*9)+(5*5)+(4*9)+(3*7)+(2*9)+(1*9)=170
170 % 10 = 0
So 19597-99-0 is a valid CAS Registry Number.

19597-99-0Relevant articles and documents

Catalytic cis to trans Conversions; Dihydroxybicycloheptane and 1,2-Dihydroxyindane

Taylor, Jay E.

, p. 1142 - 1144 (2007/10/02)

cis-2-exo,3-exo-Dihydroxybicycloheptane (2) was isomerized in aqueous solution by an improved procedure to the corresponding trans-glycol 3 in 71percent yield, using Raney nickel at 80 deg C for 56 hours.Similarly, cis-1,2-dihydroxyindane (5) was isomerized by Raney nickel at 60 deg C in 42 hours giving 31percent trans-1,2-dihydroxyindane (7).

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 19597-99-0