Welcome to LookChem.com Sign In|Join Free

CAS

  • or

1284293-75-9

Post Buying Request

1284293-75-9 Suppliers

Recommended suppliersmore

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

1284293-75-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1284293-75-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,8,4,2,9 and 3 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1284293-75:
(9*1)+(8*2)+(7*8)+(6*4)+(5*2)+(4*9)+(3*3)+(2*7)+(1*5)=179
179 % 10 = 9
So 1284293-75-9 is a valid CAS Registry Number.

1284293-75-9Downstream Products

1284293-75-9Relevant articles and documents

A facile synthesis of β-allenyl furanimines via Pd-catalyzed cyclization of 2,3-allenamides with propargylic carbonates

Chen, Guofei,Zhang, Ya,Fu, Chunling,Ma, Shengming

, p. 2332 - 2337 (2011/04/22)

The Pd(OAc)2/TFP-catalyzed cyclization reaction of 2,3-allenamides in the presence of propargylic carbonates provides an efficient route to β-allenyl furanimine derivatives. Preliminary mechanistic study showed that this reaction was probably initiated by Pd(0) species.

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 1284293-75-9