Welcome to LookChem.com Sign In|Join Free

CAS

  • or

1253787-94-8

Post Buying Request

1253787-94-8 Suppliers

Recommended suppliersmore

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

1253787-94-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1253787-94-8 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,5,3,7,8 and 7 respectively; the second part has 2 digits, 9 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1253787-94:
(9*1)+(8*2)+(7*5)+(6*3)+(5*7)+(4*8)+(3*7)+(2*9)+(1*4)=188
188 % 10 = 8
So 1253787-94-8 is a valid CAS Registry Number.

1253787-94-8Downstream Products

1253787-94-8Relevant articles and documents

Solvent-free microwave-assisted multi-component reaction for preparation of 2-amino-1-aryl-2-(cyclohex-1-enyl)ethanones as precursors of pseudoephedrine analogues

Ma, Li-Jian,Inokuchi, Tsutomu

supporting information; experimental part, p. 7037 - 7039 (2010/11/04)

Microwave irradiation of chloroacetylarenes and enamines induced an aza-Darzens reaction followed by rearrangement of the aziridinium intermediate to give (2-amino-3-alkenoyl)arenes that were reduced selectively to syn-β-aminoalcohols as pseudo-ephedrine

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 1253787-94-8