134078-25-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 134078-25-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,4,0,7 and 8 respectively; the second part has 2 digits, 2 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 134078-25:
(8*1)+(7*3)+(6*4)+(5*0)+(4*7)+(3*8)+(2*2)+(1*5)=114
114 % 10 = 4
So 134078-25-4 is a valid CAS Registry Number.
134078-25-4Relevant articles and documents
Equilibrium between homocub-1(9)-ene and homocub-9-ylidene
Chen, Ning,Jones Jr., Maitland,White, Walter R.,Platz, Matthew S.
, p. 4981 - 4992 (2007/10/02)
A combination of chemical trapping and laser flash photolysis experiments is used to demonstrate that homocub-9-ylidene and homocub-1(9)-ene are in equilibrium. The equilibrium constant can be shown to be close to unity at +20°C (0.23 ≤ K ≤ 4).
