916-40-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 916-40-5 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 9,1 and 6 respectively; the second part has 2 digits, 4 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 916-40:
(5*9)+(4*1)+(3*6)+(2*4)+(1*0)=75
75 % 10 = 5
So 916-40-5 is a valid CAS Registry Number.
916-40-5Relevant academic research and scientific papers
THE ASYMMETRIC TOTAL SYNTHESIS OF (+)-RETICULINE
Meyers, A. I.,Guiles, Joseph
, p. 295 - 301 (2007/10/02)
The synthesis of the title compound was accomplished via chiral formamidines in 5 steps (30.4percent overall) and 98.6percent ee.
