141235-68-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 141235-68-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,1,2,3 and 5 respectively; the second part has 2 digits, 6 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 141235-68:
(8*1)+(7*4)+(6*1)+(5*2)+(4*3)+(3*5)+(2*6)+(1*8)=99
99 % 10 = 9
So 141235-68-9 is a valid CAS Registry Number.
141235-68-9Relevant academic research and scientific papers
Migration of double bond in decomposition of methylenepyrazoline
Hamaguchi,Nagai
, p. 1321 - 1324 (2007/10/02)
Thermal decomposition of 4-methylenepyrazolines bearing an electron-withdrawing group at C-3 results in the formation of methylenecyclopropanes derived from migration of the double bond with the breaking of the C-N bond.
