40774-73-0 Usage
Occurrence
A constituent of the seeds of Alangium lamarckii Thw., alamarine yields colourless needles from EtOH and is optically inactive. It gives an ultraviolet spectrum in EtOH having absorption maxima at 220,253, and 363 nm. When treated with H202 in MeOH, it furnishes alangimarine (q. v.).
Synthesis Reference(s)
The Journal of Organic Chemistry, 45, p. 1515, 1980 DOI: 10.1021/jo01296a036
Check Digit Verification of cas no
The CAS Registry Mumber 40774-73-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 4,0,7,7 and 4 respectively; the second part has 2 digits, 7 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 40774-73:
(7*4)+(6*0)+(5*7)+(4*7)+(3*4)+(2*7)+(1*3)=120
120 % 10 = 0
So 40774-73-0 is a valid CAS Registry Number.