Welcome to LookChem.com Sign In|Join Free

CAS

  • or

1227090-88-1

Post Buying Request

1227090-88-1 Suppliers

Recommended suppliersmore

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

1227090-88-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1227090-88-1 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,2,7,0,9 and 0 respectively; the second part has 2 digits, 8 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1227090-88:
(9*1)+(8*2)+(7*2)+(6*7)+(5*0)+(4*9)+(3*0)+(2*8)+(1*8)=141
141 % 10 = 1
So 1227090-88-1 is a valid CAS Registry Number.

1227090-88-1Downstream Products

1227090-88-1Relevant articles and documents

Fe(ClO4)3·×H2O-Catalyzed direct C-C bond forming reactions between secondary benzylic alcohols with different types of nucleophiles

Thirupathi, Ponnaboina,Kim, Sung Soo

experimental part, p. 2995 - 3003 (2010/06/14)

Fe(ClO4)3·×H2O as a highly effective catalyst for benzylation of 1,3-dikones, β-ketoesters, 1,3-diesters, electron-rich arenes and heteroarenes and 4-hydroxycoumarin with various benzylic alcohols is described. The usefulness of this procedure is shown by a synthesis of bis-symmetrical triarylmethanes and one step synthesis of an anti-coagulant compound 4-hydroxy-3-(1,2,3,4-tetrahydronaphthalen-1-yl)-2H-chromen-2-one (Coumatetralyl (B)). The advantages of this protocol are broad scope, mild conditions, use of inexpensive catalyst and simplicity of operation since water is the only side product.

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 1227090-88-1