77638-79-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 77638-79-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,7,6,3 and 8 respectively; the second part has 2 digits, 7 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 77638-79:
(7*7)+(6*7)+(5*6)+(4*3)+(3*8)+(2*7)+(1*9)=180
180 % 10 = 0
So 77638-79-0 is a valid CAS Registry Number.
77638-79-0Relevant academic research and scientific papers
A FACILE SYNTHESIS OF A NUPHAR ALKALOID, NUPHAROLUTINE
Natsume, Mitsutaka,Ogawa, Masashi
, p. 237 - 240 (2007/10/02)
A regio- and stereoselective synthesis of (+/-)-nupharolutine (2) was achieved starting from 3-methylpyridine by utilizing the SnCl2-effected reaction of endoperoxide of a 1,2-dihydropyridine derivative (5).
