Welcome to LookChem.com Sign In|Join Free

CAS

  • or

71933-61-4

Post Buying Request

71933-61-4 Suppliers

Recommended suppliersmore

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

71933-61-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 71933-61-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,1,9,3 and 3 respectively; the second part has 2 digits, 6 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 71933-61:
(7*7)+(6*1)+(5*9)+(4*3)+(3*3)+(2*6)+(1*1)=134
134 % 10 = 4
So 71933-61-4 is a valid CAS Registry Number.

71933-61-4Relevant articles and documents

Application of the Tetraisopropyldisiloxane-1,3-diyl Group in the Chemical Synthesis of Oligoribonucleotides

Markiewicz, Wojciech T.,Biala, Ewa,Kierzek, Ryszard

, p. 433 - 451 (2007/10/02)

The application of the tetraisopropyldisiloxane-1,3-diyl (TIPDSi) group for the large-scale preparation of the key components for the chemical synthesis of oligoribonucleotides by the triester approach is described. The key components, N-benzol-2'-O-tetra

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 71933-61-4