Welcome to LookChem.com Sign In|Join Free

CAS

  • or

102249-89-8

Post Buying Request

102249-89-8 Suppliers

Recommended suppliersmore

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

102249-89-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 102249-89-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,2,2,4 and 9 respectively; the second part has 2 digits, 8 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 102249-89:
(8*1)+(7*0)+(6*2)+(5*2)+(4*4)+(3*9)+(2*8)+(1*9)=98
98 % 10 = 8
So 102249-89-8 is a valid CAS Registry Number.

102249-89-8Relevant articles and documents

Nature of Reissert Analogs Derived from N,N-Dialkyl and N,N-Diaryl Carbamoyl Chlorides

Kant, Joydeep,Popp, Frank D.,Uff, Barrie C.

, p. 1065 - 1070 (2007/10/02)

Reissert analogs were prepared from the reaction of isoquinoline and phthalazine with carbamoyl chlorides and cyanide using the methylene chloride-water method.Alkylation, condensation, Michael addition, and hydrolysis reactions of these Reissert analogs have been studied and found in many cases, to be similar to those of the isoquinoline Reissert compound.

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 102249-89-8