99412-97-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 99412-97-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,9,4,1 and 2 respectively; the second part has 2 digits, 9 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 99412-97:
(7*9)+(6*9)+(5*4)+(4*1)+(3*2)+(2*9)+(1*7)=172
172 % 10 = 2
So 99412-97-2 is a valid CAS Registry Number.
99412-97-2Relevant academic research and scientific papers
Experiments to Form Enediazenium Salts
Lerche, Holger,Fischer, Hans,Severin, Theodor
, p. 3011 - 3019 (2007/10/02)
(2-Alkoxyvinyl)diazenium salts 9 and 14 are obtained by O-alkylation of glyoxal- (4) and methylglyoxal monodimethylhydrazone (13), resp., with alkyl trifluoromethanesulfonates.Bromination of N-(trimethylsilyl)enehydrazines 16 and 18 in pentane leads to th
