Welcome to LookChem.com Sign In|Join Free

CAS

  • or

1334905-89-3

Post Buying Request

1334905-89-3 Suppliers

Recommended suppliersmore

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

1334905-89-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1334905-89-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,3,4,9,0 and 5 respectively; the second part has 2 digits, 8 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1334905-89:
(9*1)+(8*3)+(7*3)+(6*4)+(5*9)+(4*0)+(3*5)+(2*8)+(1*9)=163
163 % 10 = 3
So 1334905-89-3 is a valid CAS Registry Number.

1334905-89-3Downstream Products

1334905-89-3Relevant articles and documents

Asymmetric addition of diethylzinc to aldehydes catalyzed by new zinc-amides prepared by a rhodium-catalyzed asymmetric addition

Yoshida, Kazuhiro,Akashi, Naohisa,Yanagisawa, Akira

experimental part, p. 1225 - 1230 (2011/10/19)

A new chiral zinc-amide 2s' was found to be an effective catalyst for the asymmetric addition of diethylzinc to aldehydes 3 through a screening method for asymmetric catalysts, in which two catalytic asymmetric reactions are connected. The chiral zinc cat

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 1334905-89-3