181485-34-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 181485-34-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,8,1,4,8 and 5 respectively; the second part has 2 digits, 3 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 181485-34:
(8*1)+(7*8)+(6*1)+(5*4)+(4*8)+(3*5)+(2*3)+(1*4)=147
147 % 10 = 7
So 181485-34-7 is a valid CAS Registry Number.
181485-34-7Relevant academic research and scientific papers
Synthesis and reactions of 9,10-diazatetracyclo-[6.3.0.0.4,110.5.9]undecanes
Gribble, Gordon W.,Hirth, Bradford H.
, p. 719 - 726 (2007/10/03)
The tandem 1,3-dipolar cycloaddition between sydnones and 1,5-cyclooctadiene provides 9,10-diazatetracyclo[6.3.0.0.4,110.5,9]undecanes (the Weintraub reaction) in modest to good yields.
