1004519-21-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1004519-21-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,0,4,5,1 and 9 respectively; the second part has 2 digits, 2 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1004519-21:
(9*1)+(8*0)+(7*0)+(6*4)+(5*5)+(4*1)+(3*9)+(2*2)+(1*1)=94
94 % 10 = 4
So 1004519-21-4 is a valid CAS Registry Number.
1004519-21-4Relevant articles and documents
Synthesis and characterization of aryl thioacetyl styrene monomers: towards a new generation of SERS-active polymers
Al-Hourani, Baker Jawabrah,Bravo-Vasquez, Juan P.,Hermann High,Fenniri, Hicham
, p. 9144 - 9147 (2008/09/17)
A new family of thioacetyl styrene derivatives was synthesized in good isolated yields for the preparation of spectroscopically-encoded SERS-active polymers.
