72274-71-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 72274-71-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,2,2,7 and 4 respectively; the second part has 2 digits, 7 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 72274-71:
(7*7)+(6*2)+(5*2)+(4*7)+(3*4)+(2*7)+(1*1)=126
126 % 10 = 6
So 72274-71-6 is a valid CAS Registry Number.
72274-71-6Relevant academic research and scientific papers
PHOTOCHEMICAL SYNTHESIS OF APORPHINES: (+/-)-THALIPORPHINE, (+/-)-N-METHYLLAUROTETANINE AND (+/-)-ISOBOLDINE.
Gupta, Sandeep,Bhakuni, Dewan S.
, p. 2251 - 2258 (2007/10/02)
Aporphines, (+/-)-thaliporphine (1), (+/-)-N-methyllaurotetaline (2), and (+/-)-isoboldine (3) were synthesised using photochemical cyclization as the key step.