117332-95-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 117332-95-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,7,3,3 and 2 respectively; the second part has 2 digits, 9 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 117332-95:
(8*1)+(7*1)+(6*7)+(5*3)+(4*3)+(3*2)+(2*9)+(1*5)=113
113 % 10 = 3
So 117332-95-3 is a valid CAS Registry Number.
117332-95-3Relevant academic research and scientific papers
Opioid properties of some derivatives of pethidine based on tropane
Casy,Dewar,Pascoe
, p. 787 - 790 (2007/10/02)
The preparation of some tropane analogues of pethidine and its reversed ester, chiefly with preferred 3α-m-hydroxyphenyl chair conformations, is described. The former were secured from tropan-3-one in a sequence of reactions involving cyanide attack, hydr
