74178-61-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 74178-61-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,4,1,7 and 8 respectively; the second part has 2 digits, 6 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 74178-61:
(7*7)+(6*4)+(5*1)+(4*7)+(3*8)+(2*6)+(1*1)=143
143 % 10 = 3
So 74178-61-3 is a valid CAS Registry Number.
74178-61-3Relevant academic research and scientific papers
SYNTHESIS OF BORON STABILISED CARBANIONS
Wilson, John W.
, p. 297 - 300 (2007/10/02)
Carbanions stabilised by an adjacent boron atom have been made in good yields by proton abstraction from the air stable boranes R2B-CHR'R" (R=mesityl, R', R"=H, methyl or phenyl).
