1426520-49-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1426520-49-1 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,2,6,5,2 and 0 respectively; the second part has 2 digits, 4 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1426520-49:
(9*1)+(8*4)+(7*2)+(6*6)+(5*5)+(4*2)+(3*0)+(2*4)+(1*9)=141
141 % 10 = 1
So 1426520-49-1 is a valid CAS Registry Number.
1426520-49-1Relevant articles and documents
New multifunctional phosphonic acid for metal phosphonate synthesis
Garczarek, Piotr,Janczak, Jan,Zoń, Jerzy
, p. 505 - 509 (2013)
A new heterotopic phosphonic acid, 3-amino-5-(dihydroxyphosphoryl)benzoic acid (1) has been synthesized and obtained in the crystalline form. Second multifunctional phosphonic acid-namely 3-(dihydroxyphosphoryl)-5-nitrobenzoic acid (2) has also been obtai
