72198-41-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 72198-41-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,2,1,9 and 8 respectively; the second part has 2 digits, 4 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 72198-41:
(7*7)+(6*2)+(5*1)+(4*9)+(3*8)+(2*4)+(1*1)=135
135 % 10 = 5
So 72198-41-5 is a valid CAS Registry Number.
72198-41-5Relevant academic research and scientific papers
Tricyclic imidyl derivatives
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, (2008/06/13)
Novel tricyclic imidyl derivatives, for example those of the formula STR1 [n=1 or 2, Y=a bridge member and X=a functional group] are described. The novel tricyclic imidyl derivatives are suitable for the preparation of photocrosslinkable polymers by incor
