75817-68-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 75817-68-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,5,8,1 and 7 respectively; the second part has 2 digits, 6 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 75817-68:
(7*7)+(6*5)+(5*8)+(4*1)+(3*7)+(2*6)+(1*8)=164
164 % 10 = 4
So 75817-68-4 is a valid CAS Registry Number.
75817-68-4Relevant academic research and scientific papers
SYNTHESES OF THE STEREOISOMERS OF 17,21-DIMETHYLHEPTATRIACONTANE - SEX RECOGNITION PHEROMONE OF THE TSETSE FLY
Ade, Eugen,Helmchen, Guenter,Heiligenmann, Gudrun
, p. 1137 - 1140 (2007/10/02)
The title compounds were obtained both by application of directed resolution via diastereomeric amides and a novel asymmetric synthesis via ester enolates.
