114849-07-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 114849-07-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,4,8,4 and 9 respectively; the second part has 2 digits, 0 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 114849-07:
(8*1)+(7*1)+(6*4)+(5*8)+(4*4)+(3*9)+(2*0)+(1*7)=129
129 % 10 = 9
So 114849-07-9 is a valid CAS Registry Number.
114849-07-9Relevant academic research and scientific papers
SYNTHESIS OF 1,3-DISUBSTITUTED 4-HYDROXYIMINO-5-PYRAZOLONES FROM N-ALKYL(ARYLALKYL)-N-NITROSOHYDRAZINES
Lanovaya, G. A.,Mashikhina, A. S.,Fedorova, V. A.,Mikheeva, V. P.,Bondarenko, O. D.
, p. 1773 - 1776 (2007/10/02)
The reaction of N-propyl- and N-benzyl-N-nitrosohydrazines with acetoacetic ester leads to the formation of 1-propyl- and 1-benzyl-3-methyl-4-hydroxyimino-5-pyrazolones.
