Welcome to LookChem.com Sign In|Join Free

CAS

  • or

121224-75-7

Post Buying Request

121224-75-7 Suppliers

Recommended suppliersmore

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

121224-75-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 121224-75-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,1,2,2 and 4 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 121224-75:
(8*1)+(7*2)+(6*1)+(5*2)+(4*2)+(3*4)+(2*7)+(1*5)=77
77 % 10 = 7
So 121224-75-7 is a valid CAS Registry Number.

121224-75-7Relevant articles and documents

NICKEL-CATALYZED INTRAMOLECULAR ALLYLATION OF ALKENES AND ALKYNES COUPLED WITH β-ELIMINATION OR CARBONYLATION

Oppolzer, Wolfgang,Bedoya-Zurita, Manuel,Switzer, Christopher Y.

, p. 6433 - 6436 (1988)

Intramolecular allylations, combined with either β-eliminations (1 -> 2) or carbonylations (10 -> 12 + 13, 14 -> 16 and 17 -> 19 + 20) were catalyzed by Pt(PPh3)4, Ni(COD)/dppb, or Ni(CO)3PPh3, respectively.

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 121224-75-7