27869-28-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 27869-28-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,7,8,6 and 9 respectively; the second part has 2 digits, 2 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 27869-28:
(7*2)+(6*7)+(5*8)+(4*6)+(3*9)+(2*2)+(1*8)=159
159 % 10 = 9
So 27869-28-9 is a valid CAS Registry Number.
27869-28-9Relevant 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.
