112487-73-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 112487-73-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,2,4,8 and 7 respectively; the second part has 2 digits, 7 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 112487-73:
(8*1)+(7*1)+(6*2)+(5*4)+(4*8)+(3*7)+(2*7)+(1*3)=117
117 % 10 = 7
So 112487-73-7 is a valid CAS Registry Number.
112487-73-7Relevant academic research and scientific papers
SILICON-MEDIATED ISOQUINOLINE ALKALOID SYNTHESIS: A NEW ROUTE TO THE DIBENZOPYRROCOLINE ALKALOID (+/-)-CRYPTAUSTOLINE
Takano, Seiichi,Satoh, Shigeki,Ogasawara, Kunio
, p. 1483 - 1485 (2007/10/02)
A fundamentally new synthesis of the benzopyrrocoline alkaloid (+/-)-cryptaustoline iodide (12) has been devised by employing the silicon mediated ring closure through a formal 5-Endo-Trigonal process.
