777905-46-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 777905-46-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 7,7,7,9,0 and 5 respectively; the second part has 2 digits, 4 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 777905-46:
(8*7)+(7*7)+(6*7)+(5*9)+(4*0)+(3*5)+(2*4)+(1*6)=221
221 % 10 = 1
So 777905-46-1 is a valid CAS Registry Number.
777905-46-1Relevant academic research and scientific papers
Effects of steric repulsion on helical conformation of poly(N- propargylamides) with phenyl groups
Deng, Jianping,Tabei, Junichi,Shiotsuki, Masashi,Sanda, Fumio,Masuda, Toshio
, p. 7156 - 7162 (2007/10/03)
N-Propargylamides with one, two, and three phenyl groups at the α-position of the carboxyl group [HC=CCH2NHCOR; 1, R = C(CH3)2C6H5; 2, R = CCH 3(C6H5)2; 3,
