Welcome to LookChem.com Sign In|Join Free

CAS

  • or

121505-53-1

Post Buying Request

121505-53-1 Suppliers

Recommended suppliersmore

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

121505-53-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 121505-53-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,1,5,0 and 5 respectively; the second part has 2 digits, 5 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 121505-53:
(8*1)+(7*2)+(6*1)+(5*5)+(4*0)+(3*5)+(2*5)+(1*3)=81
81 % 10 = 1
So 121505-53-1 is a valid CAS Registry Number.

121505-53-1Downstream Products

121505-53-1Relevant articles and documents

A New Route To 1-Azaazulene Ring System By The Reaction Of 1-(Diphenylphosphinyl)azaallyl Anions With Tropone Derivatives

Ito, Koji,Nitta, Makoto

, p. 2247 - 2254 (2007/10/02)

The reaction of 1-(diphenylphosphinyl)azaallyl anions derived from the corresponding imines, with tropones underwent enamine-type alkylation and mainly followed by aza-Wittig reaction to give 1-azaazulene derivatives, in addition to a trace amount of 4H-4

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 121505-53-1