Welcome to LookChem.com Sign In|Join Free

CAS

  • or

69243-87-4

Post Buying Request

69243-87-4 Suppliers

Recommended suppliersmore

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

69243-87-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 69243-87-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,9,2,4 and 3 respectively; the second part has 2 digits, 8 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 69243-87:
(7*6)+(6*9)+(5*2)+(4*4)+(3*3)+(2*8)+(1*7)=154
154 % 10 = 4
So 69243-87-4 is a valid CAS Registry Number.

69243-87-4Relevant articles and documents

Sc(BINOL)2Li: A new heterobimetallic catalyst for the asymmetric Strecker reaction

Chavarot, Murielle,Byrne, Janice J.,Chavant, Pierre Y.,Vallee, Yannick

, p. 1147 - 1150 (2001)

The new chiral heterobimetallic complex Sc(BINOL)2Li 1 was prepared and used as a catalyst in the enantioselective addition of a cyanide source (HCN or TMSCN) to several imines. High conversion rates and enantiomeric excesses (e.e.s) as high as 95% were obtained.

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 69243-87-4