231605-75-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 231605-75-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,3,1,6,0 and 5 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 231605-75:
(8*2)+(7*3)+(6*1)+(5*6)+(4*0)+(3*5)+(2*7)+(1*5)=107
107 % 10 = 7
So 231605-75-7 is a valid CAS Registry Number.
231605-75-7Relevant academic research and scientific papers
Synthesis of novel 19-(alkyloxycarbonylamino)bilanes
Pichon-Santander, Clotilde,Scott, A. Ian
, p. 5719 - 5732 (2007/10/03)
α-Urethane-dipyrromethanes and -bilanes were synthesized for the first time and characterized by 1H- and 13C-NMR. Stability studies toward oxygen were also performed.
