Welcome to LookChem.com Sign In|Join Free

CAS

  • or

461441-09-8

Post Buying Request

461441-09-8 Suppliers

Recommended suppliersmore

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

461441-09-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 461441-09-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,6,1,4,4 and 1 respectively; the second part has 2 digits, 0 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 461441-09:
(8*4)+(7*6)+(6*1)+(5*4)+(4*4)+(3*1)+(2*0)+(1*9)=128
128 % 10 = 8
So 461441-09-8 is a valid CAS Registry Number.

461441-09-8Relevant articles and documents

Reagent for synthesis of secondary amines by two consecutive N-alkylations and its application to orthogonally protected spermidine

Grehn, Leif,Ragnarsson, Ulf

, p. 6557 - 6559 (2002)

A novel reagent, tert-butyl 2-naphthalenesulfonylcarbamate, has been designed to allow the stepwise synthesis of secondary aliphatic amines by two consecutive N-alkylations with intermediate Boc-cleavage and final desulfonylation under mild and experiment

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 461441-09-8