104459-18-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 104459-18-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,4,4,5 and 9 respectively; the second part has 2 digits, 1 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 104459-18:
(8*1)+(7*0)+(6*4)+(5*4)+(4*5)+(3*9)+(2*1)+(1*8)=109
109 % 10 = 9
So 104459-18-9 is a valid CAS Registry Number.
104459-18-9Relevant academic research and scientific papers
Substituted imidazoles and triazoles
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, (2008/06/13)
A compound of the formula STR1 where Z and Z1 are the same or different and are oxygen, sulfur, SO, SO2, or NR3 ; except that Z and Z1 are not simultaneously oxygen, also, if Z or Z1 is sulfur then th
