Welcome to LookChem.com Sign In|Join Free

CAS

  • or

130733-87-8

Post Buying Request

130733-87-8 Suppliers

Recommended suppliersmore

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

130733-87-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 130733-87-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,0,7,3 and 3 respectively; the second part has 2 digits, 8 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 130733-87:
(8*1)+(7*3)+(6*0)+(5*7)+(4*3)+(3*3)+(2*8)+(1*7)=108
108 % 10 = 8
So 130733-87-8 is a valid CAS Registry Number.

130733-87-8Relevant articles and documents

Efforts toward the total synthesis of a jatrophane diterpene

Mohan, Priya,Koushik, Krishna,Fuertes, Michael J.

, p. 2730 - 2732 (2012)

A significant effort toward the model study of jatrophane skeleton has been made. To synthesize an important synthon, Horner-Emmons-Wadsworth olefination was attempted.

An Efficient Baeyer-Villiger Approach to 6-(Hydroxymethyl)tetrahydro-2H-pyran-2-one Derivatives

Taylor, Richard J. K.,Wiggins, Karen,Robinson, David H.

, p. 589 - 590 (2007/10/02)

An efficient (64percent overall yield) five step preparation of 6-(tert-butyldiphenylsiloxymethyl)tetrahydro-2H-pyran-2-one from ethyl 2-oxocyclopentane carboxylate is reported.

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 130733-87-8