Welcome to LookChem.com Sign In|Join Free

CAS

  • or

20963-34-2

Post Buying Request

20963-34-2 Suppliers

Recommended suppliersmore

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

20963-34-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 20963-34-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,0,9,6 and 3 respectively; the second part has 2 digits, 3 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 20963-34:
(7*2)+(6*0)+(5*9)+(4*6)+(3*3)+(2*3)+(1*4)=102
102 % 10 = 2
So 20963-34-2 is a valid CAS Registry Number.

20963-34-2Downstream Products

20963-34-2Relevant articles and documents

1,2,3-Triazole as a safer and practical substitute for cyanide in the Bruylants reaction for the synthesis of tertiary amines containing tertiary alkyl or aryl groups

Prashad, Mahavir,Liu, Yugang,Har, Denis,Repi?, Oljan,Blacklock, Thomas J.

, p. 5455 - 5458 (2005)

Tertiary amines containing tertiary alkyl or aryl groups were synthesized by the reaction of a ketone with an amine and 1,2,3-triazole followed by substitution of the triazole adduct with a Grignard reagent. Thus, 1,2,3-triazole serves as a safer and practical alternative to cyanide in the Bruylants reaction.

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 20963-34-2