Welcome to LookChem.com Sign In|Join Free

CAS

  • or

445412-03-3

Post Buying Request

445412-03-3 Suppliers

Recommended suppliersmore

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

445412-03-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 445412-03-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,4,5,4,1 and 2 respectively; the second part has 2 digits, 0 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 445412-03:
(8*4)+(7*4)+(6*5)+(5*4)+(4*1)+(3*2)+(2*0)+(1*3)=123
123 % 10 = 3
So 445412-03-3 is a valid CAS Registry Number.

445412-03-3Relevant articles and documents

Novel synthesis of L-ribose from D-mannono-1,4-lactone.

Takahashi, Hideyo,Iwai, Yoshinori,Hitomi, Yuko,Ikegami, Shiro

, p. 2401 - 2403 (2002)

[reaction: see text] D-Mannono-1,4-lactone was efficiently converted into L-ribose in eight steps. A key step of this synthesis is the cyclization of a gamma-hydroxyalkoxamate under Mitsunobu conditions. It is noteworthy that the O-alkylation product was

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 445412-03-3