68160-95-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 68160-95-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,8,1,6 and 0 respectively; the second part has 2 digits, 9 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 68160-95:
(7*6)+(6*8)+(5*1)+(4*6)+(3*0)+(2*9)+(1*5)=142
142 % 10 = 2
So 68160-95-2 is a valid CAS Registry Number.
68160-95-2Relevant academic research and scientific papers
Cycloaddition reaction of methyl 2-pyronecarboxylates with 1,3-dienes
Imagawa,Haneda,Nakagawa,Kawanisi
, p. 1893 - 1900 (2007/10/07)
The experimental results of thermal cycloaddition reactions of methyl 2-pyrone-3-, 4-, 5- and 6-carboxylates with 1,3-dienes and the theoretical approach by a second order perturbation MO method are described. The sequential introduction of a methoxycarbo
