Welcome to LookChem.com Sign In|Join Free

CAS

  • or

102456-30-4

Post Buying Request

102456-30-4 Suppliers

Recommended suppliersmore

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

102456-30-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 102456-30-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,2,4,5 and 6 respectively; the second part has 2 digits, 3 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 102456-30:
(8*1)+(7*0)+(6*2)+(5*4)+(4*5)+(3*6)+(2*3)+(1*0)=84
84 % 10 = 4
So 102456-30-4 is a valid CAS Registry Number.

102456-30-4Relevant articles and documents

Synthesis of new chiral and racemic 1,3-dioxolanes

Kuecuek, Hatice Baspinar,Yusufoglu, Ayse

, p. 1066 - 1070,5 (2012/12/12)

A series of chiral 1,3-dioxolanes, 3-12, with >99% ee values, have been synthesized. This is the first study of chiral ketalization reaction starting from ketones with aryl, monosubstituted aryl, and long alkyl chains (C 11-AC13). Their ee values were determined by chiral high-performance liquid chromatography (HPLC) on Chiralcel OD column, using their racemic 1,3-dioxolanes rac-3-12, which were also synthesized for the first time. These chiral and racemic 1,3-dioxolanes were characterizated by infrared, NMR (1H, 13C), mass spectrometry, elemental analysis, optical rotation, and chiral HPLC.

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 102456-30-4