Welcome to LookChem.com Sign In|Join Free
  • or
<2S-(2α,3aα,4β,7β,7aα)>--essigsaeure is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

134020-80-7

Post Buying Request

134020-80-7 Suppliers

Recommended suppliers

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

134020-80-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 134020-80-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,4,0,2 and 0 respectively; the second part has 2 digits, 8 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 134020-80:
(8*1)+(7*3)+(6*4)+(5*0)+(4*2)+(3*0)+(2*8)+(1*0)=77
77 % 10 = 7
So 134020-80-7 is a valid CAS Registry Number.

134020-80-7Downstream Products

134020-80-7Relevant academic research and scientific papers

(+)-cis-Disparlure: Synthesis and Field Tests

Noe, Christian R.,Knollmueller, Max,Kuerner, Helmut,Steinbauer, Gerhard,Koberg, Helmut,Gaertner, Peter

, p. 101 - 110 (2007/10/02)

A synthesis of (+)-cis-disparlure is described starting from racemic 2-hydroxy-dodecannitrile (2), which is transformed into the O-protected enantiomerically pure cyanohydrine 4.Grignard-reaction followed by reduction with BH3*(CH3)2S yields the correspon

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 Customer Service

What can I do for you?
Get Best Price

Get Best Price for 134020-80-7