Welcome to LookChem.com Sign In|Join Free

CAS

  • or

900513-67-9

Post Buying Request

900513-67-9 Suppliers

Recommended suppliersmore

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

900513-67-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 900513-67-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,0,0,5,1 and 3 respectively; the second part has 2 digits, 6 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 900513-67:
(8*9)+(7*0)+(6*0)+(5*5)+(4*1)+(3*3)+(2*6)+(1*7)=129
129 % 10 = 9
So 900513-67-9 is a valid CAS Registry Number.

900513-67-9Downstream Products

900513-67-9Relevant articles and documents

One-step synthesis of novel tricyclic isomeric azidonucleosides

Li, Zong-Sheng,Qiao, Ren-Ping,Yang, Zhen-Jun,Zhang, Liang-Ren,Zhang, Li-He

, p. 1056 - 1061 (2007/10/03)

Several tricyclic azido-isonucleosides were formed in high yields by the treatment of pyrimidine isonucleosides with triphenylphosphine, tetrabromomethane, and sodium azide. The regioselective ring opening of these tricyclic azido-isonucleosides was also

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 900513-67-9