Welcome to LookChem.com Sign In|Join Free

CAS

  • or

1309444-86-7

Post Buying Request

1309444-86-7 Suppliers

Recommended suppliersmore

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

1309444-86-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1309444-86-7 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,0,9,4,4 and 4 respectively; the second part has 2 digits, 8 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 1309444-86:
(9*1)+(8*3)+(7*0)+(6*9)+(5*4)+(4*4)+(3*4)+(2*8)+(1*6)=157
157 % 10 = 7
So 1309444-86-7 is a valid CAS Registry Number.

1309444-86-7Downstream Products

1309444-86-7Relevant articles and documents

Copper-mediated annulative direct coupling of o -alkynylphenols with oxadiazoles: A dehydrogenative cascade construction of biheteroaryls

Hachiya, Hitoshi,Hirano, Koji,Satoh, Tetsuya,Miura, Masahiro

supporting information; experimental part, p. 3076 - 3079 (2011/08/03)

A copper-mediated annulative direct coupling of o-alkynylphenols with 1,3,4-oxadiazoles proceeds smoothly even under ambient conditions to afford the corresponding biheteroaryls. The reaction system represents a new avenue for the construction of bihetero

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 1309444-86-7