66498-69-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 66498-69-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,6,4,9 and 8 respectively; the second part has 2 digits, 6 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 66498-69:
(7*6)+(6*6)+(5*4)+(4*9)+(3*8)+(2*6)+(1*9)=179
179 % 10 = 9
So 66498-69-9 is a valid CAS Registry Number.
66498-69-9Relevant academic research and scientific papers
Herbicidal hydroxyamino phosphonic acids and derivatives
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, (2008/06/13)
Compounds having the formula STR1 wherein R1 is a acyl, R2 is hydrogen, lower alkyl, ar(lower)alkyl or acyl, and A is lower alkylene, lower alkenylene or hydroxy(lower)alkylene, or an agronomically-acceptable salt or ester thereof, a
