75837-07-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 75837-07-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,5,8,3 and 7 respectively; the second part has 2 digits, 0 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 75837-07:
(7*7)+(6*5)+(5*8)+(4*3)+(3*7)+(2*0)+(1*7)=159
159 % 10 = 9
So 75837-07-9 is a valid CAS Registry Number.
75837-07-9Relevant academic research and scientific papers
The Structure of the Reaction Product from Cotarnine and 6-Nitropiperonal
Moehrle, Hans,Jaekel, Werner,Wendisch, Detlef
, p. 715 - 728 (2007/10/02)
The accepted structure of the aminoketone 3 for the reaction product of cotarnine and 6-nitropiperonal is refuted and instead the constitution 13a is proved.
