Welcome to LookChem.com Sign In|Join Free

CAS

  • or

1606139-16-5

Post Buying Request

1606139-16-5 Suppliers

Recommended suppliersmore

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

1606139-16-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1606139-16-5 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,6,0,6,1,3 and 9 respectively; the second part has 2 digits, 1 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 1606139-16:
(9*1)+(8*6)+(7*0)+(6*6)+(5*1)+(4*3)+(3*9)+(2*1)+(1*6)=145
145 % 10 = 5
So 1606139-16-5 is a valid CAS Registry Number.

1606139-16-5Downstream Products

1606139-16-5Relevant articles and documents

Silver-catalyzed cross-coupling of propargylic alcohols with isocyanides: An atom-economical synthesis of 2,3-ALLENAMIDES

Liu, Jianquan,Liu, Zhenhua,Wu, Nannan,Liao, Peiqiu,Bi, Xihe

supporting information, p. 2154 - 2158 (2014/03/21)

Cross-coupling reactions between propargylic alcohols and isocyanides, by means of silver catalysis, have been described. This new reaction is both atom and step efficient and is applicable to a broad scope of substrates, allowing the synthesis of a range of synthetically valuable 2,3-allenamides in moderate to excellent yields. Making allenamides: Cross-coupling reactions between propargylic alcohols and isocyanides, by means of silver catalysis, are described. This new reaction is both atom and step efficient and is applicable to a broad scope of substrates, allowing the synthesis of a range of synthetically valuable 2,3-allenamides in moderate to excellent yields (see scheme). Copyright

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 1606139-16-5