Welcome to LookChem.com Sign In|Join Free

CAS

  • or

121883-04-3

Post Buying Request

121883-04-3 Suppliers

Recommended suppliersmore

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

121883-04-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 121883-04-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,1,8,8 and 3 respectively; the second part has 2 digits, 0 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 121883-04:
(8*1)+(7*2)+(6*1)+(5*8)+(4*8)+(3*3)+(2*0)+(1*4)=113
113 % 10 = 3
So 121883-04-3 is a valid CAS Registry Number.

121883-04-3Downstream Products

121883-04-3Relevant articles and documents

Reaction of Trialkyl Phophites with 2-Oxo-indolin-3-ylidene Derivatives: Formation of Stable Zwitterions

Bansal, R. K.,Sharma, Diwakar,Jain, Jainendra K.

, p. 610 - 612 (2007/10/02)

Trialkyl phosphites and 2-oxo-indoline-3-ylideneacetophenones react in dichlormethane at ambient temperature to form quite stable zwitter ions, which do not show any tendency either to change into the trialkylphosphonium ylids or cyclic oxyphosphoranes as

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 121883-04-3