699003-92-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 699003-92-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,9,9,0,0 and 3 respectively; the second part has 2 digits, 9 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 699003-92:
(8*6)+(7*9)+(6*9)+(5*0)+(4*0)+(3*3)+(2*9)+(1*2)=194
194 % 10 = 4
So 699003-92-4 is a valid CAS Registry Number.
699003-92-4Relevant academic research and scientific papers
PHOSPHODIESTERASE 4 INHIBITORS
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Page 52, (2010/02/07)
PDE4 inhibition is achieved by novel nitroxide compounds, e.g., N-substituted aniline and diphenylamine analogs. The compounds of the present invention are of Formulas I-III: wherein A, B, D, R1, R2 , R3 , R7, R
