69922-91-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 69922-91-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,9,9,2 and 2 respectively; the second part has 2 digits, 9 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 69922-91:
(7*6)+(6*9)+(5*9)+(4*2)+(3*2)+(2*9)+(1*1)=174
174 % 10 = 4
So 69922-91-4 is a valid CAS Registry Number.
69922-91-4Relevant academic research and scientific papers
N-Phenyl-N-methyl-urea derivatives, and their production and use
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, (2008/06/13)
An N'-phenyl-N-methyl-urea derivative of the formula: STR1 wherein R1, R2 and R3 are each hydrogen, lower alkyl, lower alkoxy, lower alkylthio, halogen or trifluoromethyl, R4 is hydrogen or lower alkyl, A is met
