78999-96-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 78999-96-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,8,9,9 and 9 respectively; the second part has 2 digits, 9 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 78999-96:
(7*7)+(6*8)+(5*9)+(4*9)+(3*9)+(2*9)+(1*6)=229
229 % 10 = 9
So 78999-96-9 is a valid CAS Registry Number.
78999-96-9Relevant academic research and scientific papers
PHOTOCHEMICAL BENZYL MIGRATION IN 3-PYRAZOLIN-5-ONES
Singh, Gurbakhsh,Singh, Devender,Ram, Ram Nath
, p. 2213 - 2216 (2007/10/02)
The 3-pyrazolin-5-ones (1) undergo light induced rearrangement by N -> O and N -> C4 benzyl migrations.A free radical mechanism is proposed.
