121099-45-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 121099-45-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,1,0,9 and 9 respectively; the second part has 2 digits, 4 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 121099-45:
(8*1)+(7*2)+(6*1)+(5*0)+(4*9)+(3*9)+(2*4)+(1*5)=104
104 % 10 = 4
So 121099-45-4 is a valid CAS Registry Number.
121099-45-4Relevant academic research and scientific papers
INIMINE und DIINIMINE
Himbert, Gerhard,Faul, Dieter
, p. 5355 - 5358 (2007/10/02)
Perchlorobutenyne 1 react with the methaneimines 2 to give the N-alkylideneynamines 3.The trichlorovinyl group of 3a is transformed by butyllithium and a chlorosilane into a silylethinyl moiety (see 3a->4).Some cycloadditions of 3 and 4 are described.
