Welcome to LookChem.com Sign In|Join Free

CAS

  • or

135128-18-6

Post Buying Request

135128-18-6 Suppliers

Recommended suppliersmore

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

135128-18-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 135128-18-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,5,1,2 and 8 respectively; the second part has 2 digits, 1 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 135128-18:
(8*1)+(7*3)+(6*5)+(5*1)+(4*2)+(3*8)+(2*1)+(1*8)=106
106 % 10 = 6
So 135128-18-6 is a valid CAS Registry Number.

135128-18-6Downstream Products

135128-18-6Relevant articles and documents

Synthesis of 7-Substituted 6,7-Dihydro-5H-pyrrolopyridin-5-ones. Reaction of 7-Hydroxy Derivatives with Nucleophiles

Goto, Takehiko,Utsunomiya, Shin,Aiba, Hiroshi,Hayasaka, Hirotoka,Endo, Mikihiro,et al.

, p. 1901 - 1910 (2007/10/02)

Various 7-substituted 6,7-dihydro-5H-pyrrolopyridin-5-ones are synthesized by the reaction of the corresponding 7-hydroxy derivatives with nucleophiles involving active methylene compounds, aromatics, alcohols, p-toluenethiol, benzenesulfinic acid,

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 135128-18-6