Welcome to LookChem.com Sign In|Join Free

CAS

  • or

131965-52-1

Post Buying Request

131965-52-1 Suppliers

Recommended suppliersmore

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

131965-52-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 131965-52-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,1,9,6 and 5 respectively; the second part has 2 digits, 5 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 131965-52:
(8*1)+(7*3)+(6*1)+(5*9)+(4*6)+(3*5)+(2*5)+(1*2)=131
131 % 10 = 1
So 131965-52-1 is a valid CAS Registry Number.

131965-52-1Relevant articles and documents

Microbial reduction of ω-bromoacetophenones in the presence of surfactants

Goswami,Bezbaruah,Goswami,Borthakur,Dey,Hazarika

, p. 3701 - 3709 (2000)

Several ω-bromoacetophenone derivatives 6a-f were reduced to (R)-(-)-2-bromo-1-(phenyl/substituted phenyl) ethanol derivatives 7a-f with whole cell biocatalysts in good yields. The enantiomeric excesses were increased to 95% using an anionic surfactant under an inert atmosphere in an aqueous medium. Copyright (C) 2000 Elsevier Science Ltd.

A convenient stereoselective synthesis of (R)-(-)-denopamine and (R)-(-)-salmeterol

Goswami, Jonali,Bezbaruah, Rajiv L.,Goswami, Amrit,Borthakur, Naleen

, p. 3343 - 3348 (2007/10/03)

β-Adrenoreceptor agonists (R)-(-)-denopamine (R)-1 and (R)-(-)-salmeterol (R)-2 have been prepared in good overall yield and high enantioselectivity through a biotransformative pathway.

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 131965-52-1