119347-45-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 119347-45-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,9,3,4 and 7 respectively; the second part has 2 digits, 4 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 119347-45:
(8*1)+(7*1)+(6*9)+(5*3)+(4*4)+(3*7)+(2*4)+(1*5)=134
134 % 10 = 4
So 119347-45-4 is a valid CAS Registry Number.
119347-45-4Relevant academic research and scientific papers
Sakurai, Kazutoshi,Kitahara, Takeshi,Mori, Kenji
, p. 6581 - 6588 (1988)
(-)-Khusimone 1, the minor essential component of vetiver oil with insect repellent activity, was synthesized starting from (S)-6,6-dimethyl-5-methoxycarbonylmethyl-2-cyclohexen-1-one 2.Lewis acid-catalyzed Diels-Alder reaction was employed to obtain the
