121435-99-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 121435-99-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,1,4,3 and 5 respectively; the second part has 2 digits, 9 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 121435-99:
(8*1)+(7*2)+(6*1)+(5*4)+(4*3)+(3*5)+(2*9)+(1*9)=102
102 % 10 = 2
So 121435-99-2 is a valid CAS Registry Number.
121435-99-2Relevant academic research and scientific papers
ISONITROSOKETONES. PART IX. SYNTHESIS, PROPERTIES AND STABILITY OF E AND Z ISOMERS OF ISONITROSOKETONES
Bartnik, Romuald,Orlowska, Boguslawa
, p. 151 - 157 (2007/10/02)
A number of previously not described geometric isomers of isonitrosoketones have been synthesized or obtained by photochemical isomerization.Their physical properties have been studied and their stabilities compared.
