488802-21-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 488802-21-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,8,8,8,0 and 2 respectively; the second part has 2 digits, 2 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 488802-21:
(8*4)+(7*8)+(6*8)+(5*8)+(4*0)+(3*2)+(2*2)+(1*1)=187
187 % 10 = 7
So 488802-21-7 is a valid CAS Registry Number.
488802-21-7Relevant academic research and scientific papers
A selective colorimetric anion sensor based on an amide group containing macrocycle
Piatek, Piotr,Jurczak, Janusz
, p. 2450 - 2451 (2007/10/03)
A new colorimetric anion sensor 4 allows for selective 'naked-eye' differentiation of F-, AcO- and H2PO4- with similar basicity.
