Welcome to LookChem.com Sign In|Join Free

CAS

  • or

1292816-22-8

Post Buying Request

1292816-22-8 Suppliers

Recommended suppliersmore

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

1292816-22-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1292816-22-8 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,9,2,8,1 and 6 respectively; the second part has 2 digits, 2 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1292816-22:
(9*1)+(8*2)+(7*9)+(6*2)+(5*8)+(4*1)+(3*6)+(2*2)+(1*2)=168
168 % 10 = 8
So 1292816-22-8 is a valid CAS Registry Number.

1292816-22-8Downstream Products

1292816-22-8Relevant articles and documents

A facile approach to highly functional trisubstituted furans via intramolecular Wittig reactions

Chen, Ko-Wei,Syu, Siang-En,Jang, Yeong-Jiunn,Lin, Wenwei

supporting information; experimental part, p. 2098 - 2106 (2011/05/08)

An efficient and mild synthesis of trisubstituted furans, starting from α,β-unsaturated ketones, tributylphosphine, and acyl chlorides, is described. The strategy employs the intramolecular Wittig protocol as a key step to install the crucial furan ring,

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 1292816-22-8