28120-44-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 28120-44-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,8,1,2 and 0 respectively; the second part has 2 digits, 4 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 28120-44:
(7*2)+(6*8)+(5*1)+(4*2)+(3*0)+(2*4)+(1*4)=87
87 % 10 = 7
So 28120-44-7 is a valid CAS Registry Number.
28120-44-7Relevant academic research and scientific papers
Urea derivatives and their use as herbicides
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, (2008/06/13)
Compounds, useful as herbicides, of the formula SPC1 Wherein R1 is haloalkyl, halocycloalkyl, haloalkenyl, or halocycloalkenyl; n1 is 1 or 2; R4 is halogen, trifluoromethyl, alkyl, or alkoxy; n2 is 0, 1, 2, or 3; R2 is hydrogen or alkyl; and R3 is alkyl or alkoxy. Methods for making these compounds.
