Welcome to LookChem.com Sign In|Join Free

CAS

  • or

1321621-05-9

Post Buying Request

1321621-05-9 Suppliers

Recommended suppliersmore

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

1321621-05-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1321621-05-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,2,1,6,2 and 1 respectively; the second part has 2 digits, 0 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1321621-05:
(9*1)+(8*3)+(7*2)+(6*1)+(5*6)+(4*2)+(3*1)+(2*0)+(1*5)=99
99 % 10 = 9
So 1321621-05-9 is a valid CAS Registry Number.

1321621-05-9Downstream Products

1321621-05-9Relevant articles and documents

Microwave-accelerated alkylation of arenes/heteroarenes with benzylic alcohols using antimony(III) chloride as catalyst: Synthesis of O-heterocycles

Shukla, Prashant,Choudhary, Manoj K.,Nayak, Sandip K.

, p. 1585 - 1591 (2011)

An efficient protocol for alkylation of electron-rich arenes/heteroarenes with benzylic alcohols under microwave irradiation using antimony(III) chloride as catalyst has been developed. The mild reaction conditions, high yields, operational simplicity, and applicability to various substrates render the approach a useful route for the synthesis of diaryl/triarylalkane. In addition, a new route for the conversion of ortho-alkenylated phenols into functionalized O-heterocycles has been accomplished. Georg Thieme Verlag Stuttgart ? New York.

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 1321621-05-9