Welcome to LookChem.com Sign In|Join Free
  • or
ethyl 3-chloro-2-(4-methylphenylsulfonamido)-4-oxo-4-p-tolylbutanoate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1283748-90-2

Post Buying Request

1283748-90-2 Suppliers

Recommended suppliers

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

1283748-90-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1283748-90-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,8,3,7,4 and 8 respectively; the second part has 2 digits, 9 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1283748-90:
(9*1)+(8*2)+(7*8)+(6*3)+(5*7)+(4*4)+(3*8)+(2*9)+(1*0)=192
192 % 10 = 2
So 1283748-90-2 is a valid CAS Registry Number.

1283748-90-2Downstream Products

1283748-90-2Relevant academic research and scientific papers

Catalytic asymmetric chloroamination reaction of α,β-Unsaturated γ-keto esters and chalcones

Cai, Yunfei,Liu, Xiaohua,Jiang, Jun,Chen, Weiliang,Lin, Lili,Feng, Xiaoming

supporting information; experimental part, p. 5636 - 5639 (2011/06/18)

Highly efficient catalytic chloroamination reaction of α,β- unsaturated γ-keto esters and chalcones has been developed via a chloronium-based mechanism to deliver anti-regioselective vicinal chloroamines instead of the aziridinium intermediates delivered

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 Customer Service

What can I do for you?
Get Best Price

Get Best Price for 1283748-90-2