Welcome to LookChem.com Sign In|Join Free

CAS

  • or

909704-34-3

Post Buying Request

909704-34-3 Suppliers

Recommended suppliersmore

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

909704-34-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 909704-34-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,0,9,7,0 and 4 respectively; the second part has 2 digits, 3 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 909704-34:
(8*9)+(7*0)+(6*9)+(5*7)+(4*0)+(3*4)+(2*3)+(1*4)=183
183 % 10 = 3
So 909704-34-3 is a valid CAS Registry Number.

909704-34-3Relevant articles and documents

Conjugates of methyl 6-aminopenicillanate with biscatechol-hydroxamate chelators: synthesis and siderophoric activity

Schobert, Rainer,Stangl, Andreas,Hannemann, Kerstin

, p. 7799 - 7808 (2007/10/03)

A synthesis of biscatechol-hydroxamate and triscatechol chelators and of conjugates of the former with methyl 6-aminopenicillanate is described. It is based on the multiple use of the ylide Ph3PCCO as a C2 building block in one-pot c

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 909704-34-3