122889-67-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 122889-67-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,2,8,8 and 9 respectively; the second part has 2 digits, 6 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 122889-67:
(8*1)+(7*2)+(6*2)+(5*8)+(4*8)+(3*9)+(2*6)+(1*7)=152
152 % 10 = 2
So 122889-67-2 is a valid CAS Registry Number.
122889-67-2Relevant academic research and scientific papers
AROMATIC HETEROANNULATION VIA ORTHO LITHIATION-CYCLIZATION OF N-ACYL-2-BROMOBENZAMIDES
Hendi, Mukta S.,Natalie, Kenneth J. Jr.,Hendi, Shivakumar B.,Campbell, James A.,Greenwood, Thomas D.,Wolfe, James F.
, p. 275 - 278 (2007/10/02)
N-acyl-2-bromobenzamides participate in metal-halogen exchange with n-BuLi to form N-acyl-2-lithiobenzamides, which undergo cyclization to afford 3-alkylidenephtalimides.
