Welcome to LookChem.com Sign In|Join Free

CAS

  • or

144357-51-7

Post Buying Request

144357-51-7 Suppliers

Recommended suppliersmore

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

144357-51-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 144357-51-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,4,3,5 and 7 respectively; the second part has 2 digits, 5 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 144357-51:
(8*1)+(7*4)+(6*4)+(5*3)+(4*5)+(3*7)+(2*5)+(1*1)=127
127 % 10 = 7
So 144357-51-7 is a valid CAS Registry Number.

144357-51-7Downstream Products

144357-51-7Relevant articles and documents

Some properties of cyclic phosphoramidites and their phosphites: Phosphitylation, ester exchange, and hydrolysis

Watanabe, Yutaka,Maehara, Shin-Ich

, p. 799 - 810 (2007/10/03)

Phosphorylation of diols using sterically bulky cyclic phosphoramidites was performed in a good selectivity. Their phosphite derivatives underwent tetrazole-catalyzed hydrolysis and transesterification. The reaction was shown to proceed via a phosphorane intermediate by NMR analysis.

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 144357-51-7