Welcome to LookChem.com Sign In|Join Free

CAS

  • or

128806-27-9

Post Buying Request

128806-27-9 Suppliers

Recommended suppliersmore

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

128806-27-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 128806-27-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,8,8,0 and 6 respectively; the second part has 2 digits, 2 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 128806-27:
(8*1)+(7*2)+(6*8)+(5*8)+(4*0)+(3*6)+(2*2)+(1*7)=139
139 % 10 = 9
So 128806-27-9 is a valid CAS Registry Number.

128806-27-9Downstream Products

128806-27-9Relevant articles and documents

Double Differentiation in Asymmetric Methoxyselenenylation of trans-β-Methylstyrene

Tomoda, Shuji,Fujita, Ken-ichi,Iwaoka, Michio

, p. 129 - 131 (2007/10/02)

The effect of double differentiation in the reaction between chirally modified optically active di(2'-N-substituted amido-2-binaphthyl) diselenide and trans-β-methylstyrene has been examined.

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 128806-27-9